The following document contains information on Cypress products. The document has the series
name, product name, and ordering part numbering with the prefix “MB”. However, Cypress will
offer these products to new and existing customers with the series name, product name, and
ordering part number with the prefix “CY”.
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4. Download the Affected Parts List file, which has details of all changes
For More Information
Please contact your local sales office for additional information about Cypress products and
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About Cypress
Cypress is the leader in advanced embedded system solutions for the world's most innovative
automotive, industrial, smart home appliances, consumer electronics and medical products.
Cypress' microcontrollers, analog ICs, wireless and USB-based connectivity solutions and reliable,
high-performance memories help engineers design differentiated products and get them to market
first. Cypress is committed to providing customers with the best support and development
resources on the planet enabling them to disrupt markets by creating new product categories in
record time. To learn more, go to www.cypress.com.
MB9B420TA Series
32-bit Arm® Cortex®-M3
FM3 Microcontroller
The MB9B420TA Series are highly integrated 32-bit microcontrollers dedicated for embedded controllers with low-power consumption
mode and competitive cost.
These series are based on the Arm® Cortex®-M3 Processor with on-chip Flash memory and SRAM, and have peripheral functions
such as various timers, ADCs, DACs and Communication Interfaces (CAN, UART, CSIO, I 2C, LIN).
The products which are described in this data sheet are placed into TYPE12 product categories in "FM3 Family Peripheral Manual".
Features
32-bit Arm® Cortex®-M3 Core
CAN Interface
Processor version: r2p1
Compatible with CAN Specification 2.0A/B
Up to 60 MHz Frequency Operation
Maximum transfer rate: 1 Mbps
Integrated Nested Vectored Interrupt Controller (NVIC):
Built-in 32 message buffer
1 NMI (non-maskable interrupt) and 48 peripheral interrupts
and 16 priority levels
24-bit System timer (Sys Tick): System timer for OS task
management
Multi-function Serial Interface (Max 16 channels)
16 channels with 16 steps×9-bit FIFO
Operation mode is selectable from the followings for each
channel.
UART
CSIO
LIN
I2 C
On-chip Memories
[Flash memory]
Dual operation Flash memory
Main
area:
• Up to 1.5 Mbytes(1008 Kbytes(ROM0) + 512 Kbytes
(ROM1) of Upper bank and 16 Kbytes (ROM0) of Lower
bank.)
Work area
• 64 Kbytes(ROM1) of Lower bank
[UART]
Full duplex double buffer
Selection with or without parity supported
Built-in dedicated baud rate generator
Read cycle: 0 wait-cycle
External clock available as a serial clock
Security function for code protection
Hardware Flow control: Automatically control the
transmission/reception by CTS/RTS (only ch.4)
[SRAM]
This Series on-chip SRAM is composed of two independent
SRAM (SRAM0, SRAM1). SRAM0 is connected to I-code bus
and D-code bus of Cortex-M3 core. SRAM1 is connected to
System bus.
Various error detection functions available (parity errors,
SRAM0: Up to 96 Kbytes
Full duplex double buffer
SRAM1: Up to 96 Kbytes
Built-in dedicated baud rate generator
Supports SRAM, NOR NAND Flash memory device
Up to 8 chip selects
8-/16-bit Data width
Up to 25-bit Address bit
[LIN]
LIN protocol Rev.2.1 supported
Full duplex double buffer
Master/Slave mode supported
LIN break field generation (can be changed to 13 to 16-bit
length)
Maximum area size: Up to 256 Mbytes
LIN break delimiter generation (can be changed to 1 to 4-bit
Supports Address/Data multiplex
length)
Various error detection functions available (parity errors,
Supports external RDY function
Document Number: 002-05663 Rev. *E
[CSIO]
Overrun error detection function available
External Bus Interface
Cypress Semiconductor Corporation
framing errors, and overrun errors)
framing errors, and overrun errors)
•
198 Champion Court
•
San Jose , CA 95134-1709
•
408-943-2600
Revised January 12, 2018
MB9B420TA Series
[I2C]
General-Purpose I/O Port
Standard - mode (Max 100 kbps) / Fast - mode (Max 400
kbps) supported
This series can use its pins as general-purpose I/O ports when
they are not used for external bus or peripherals. Moreover,
the port relocate function is built in. It can set which I/O port
the peripheral function can be allocated to.
DMA Controller (8 channels)
The DMA Controller has an independent bus from the CPU, so
CPU and DMA Controller can process simultaneously.
8 independently configured and operated channels
Transfer can be started by software or request from the builtin peripherals
Transfer address area: 32-bit (4 Gbytes)
Transfer mode: Block transfer/Burst transfer/Demand
transfer
Transfer data type: byte/half-word/word
Transfer block count: 1 to 16
Number of transfers: 1 to 65536
A/D Converter (Max 24 channels)
[12-bit A/D Converter]
Successive Approximation type
Built-in 2units
Conversion time: 1.0μs @ 2.7V to 5.5V
Priority conversion available (priority at 2levels)
Scanning conversion mode
Built-in FIFO for conversion data storage (for SCAN
conversion: 16 steps, for Priority conversion: 4 steps)
D/A Converter (Max 2 channels)
Capable of pull-up control per pin
Capable of reading pin level directly
Built-in the port relocate function
Up to 154 high-speed general-purpose I/O Ports@176pin
Package
Some ports are 5V tolerant.
See "4. List of Pin Functions" and "5. I/O Circuit Type" to
confirm the corresponding pins.
Dual Timer (32-/16-bit Down Counter)
The Dual Timer consists of two programmable 32-/16-bit down
counters.
Operation mode is selectable from the followings for each
channel.
Free-running
Periodic (=Reload)
One-shot
Quadrature Position/Revolution Counter (QPRC)
(Max 2channels)
The Quadrature Position/Revolution Counter (QPRC) is used
to measure the position of the position encoder. Moreover, it is
possible to use as the up/down counter.
The detection edge of the three external event input pins
AIN, BIN and ZIN is configurable.
16-bit position counter
R-2R type
16-bit revolution counter
10-bit resolution
Two 16-bit compare registers
Base Timer (Max 16 channels)
Operation mode is selectable from the followings for each
channel.
HDMI-CEC/Remote Control Reception (Up to
2 channels)
16-bit PWM timer
HDMI-CEC transmission
16-bit PPG timer
16-/32-bit reload timer
16-/32-bit PWC timer
Header
block automatic transmission by judging Signal
free
Generating status interrupt by detecting Arbitration lost
Generating START, EOM, ACK automatically to output
CEC transmission by setting 1 byte data
Generating transmission status interrupt when transmitting
1 block (1 byte data and EOM/ACK)
HDMI-CEC reception
Automatic
Line
ACK reply function available
error detection function available
Remote control reception
4
bytes reception buffer
code detection function available
Repeat
Document Number: 002-05663 Rev. *E
Page 2 of 134
MB9B420TA Series
Multi-function Timer
CRC (Cyclic Redundancy Check) Accelerator
The Multi-function timer is composed of the following blocks.
The CRC accelerator calculates the CRC which has a heavy
software processing load, and achieves a reduction of the
integrity check processing load for reception data and storage.
16-bit free-run timer × 3 ch./unit
Input capture × 4 ch./unit
CCITT CRC16 and IEEE-802.3 CRC32 are supported.
Output compare × 6 ch./unit
CCITT CRC16 Generator Polynomial: 0x1021
A/D activation compare × 2 ch./unit
IEEE-802.3 CRC32 Generator Polynomial: 0x04C11DB7
Waveform generator × 3 ch./unit
16-bit PPG timer × 3 ch./unit
The following function can be used to achieve the motor
control.
Clock and Reset
[Clocks]
Selectable from five clock sources (2 external oscillators, 2
built-in CR oscillators, and Main PLL).
PWM signal output function
Main Clock:
4 MHz to 48 MHz
DC chopper waveform output function
Sub Clock:
32.768 kHz
Dead time function
Built-in high-speed CR Clock: 4 MHz
Input capture function
Built-in low-speed CR Clock: 100 kHz
A/D convertor activate function
Main PLL Clock
DTIF (Motor emergency stop) interrupt function
[Resets]
Real-time clock (RTC)
Reset requests from INITX pin
The Real-time clock can count
Year/Month/Day/Hour/Minute/Second/A day of the week from
00 to 99.
Power-on reset
The interrupt function with specifying date and time
Watchdog timers reset
(Year/Month/Day/Hour/Minute.) is available. This function is
also available by specifying only Year, Month, Day, Hour or
Minute.
Timer interrupt function after set time or each set time.
Capable of rewriting the time with continuing the time count.
Leap year automatic count is available.
Watch Counter
The Watch counter is used for wake up from sleep and timer
mode.
Interval timer: up to 64 s (Max) @ Sub Clock: 32.768 kHz
External Interrupt Controller Unit
Up to 32 external interrupt input pins @ 176pin Package
Include one non-maskable interrupt (NMI) input pin
Watchdog Timer (2 channels)
Software reset
Low-voltage detection reset
Clock Super Visor reset
Clock Super Visor (CSV)
Clocks generated by built-in CR oscillators are used to
supervise abnormality of the external clocks.
If external clock failure (clock stop) is detected, reset is
asserted.
If external frequency anomaly is detected, interrupt or reset
is asserted.
Low-Voltage Detector (LVD)
This Series includes 2-stage monitoring of voltage on the VCC
pins. When the voltage falls below the voltage that has been
set, Low-Voltage Detector generates an interrupt or reset.
LVD1: error reporting via interrupt
LVD2: auto-reset operation
A watchdog timer can generate interrupts or a reset when a
time-out value is reached.
This series consists of two different watchdogs, a "Hardware"
watchdog and a "Software" watchdog.
The "Hardware" watchdog timer is clocked by the built-in lowspeed CR oscillator. Therefore, the "Hardware" watchdog is
active in any low-power consumption modes except RTC,
STOP, Deep standby RTC, Deep standby STOP modes.
Document Number: 002-05663 Rev. *E
Page 3 of 134
MB9B420TA Series
Low-Power Consumption Mode
Six low-power consumption modes supported.
SLEEP
TIMER
RTC
STOP
Deep standby RTC (selectable between keeping the value of
RAM and not)
Debug
Serial Wire JTAG Debug Port (SWJ-DP)
Embedded Trace Macrocell (ETM)
Unique ID
Unique value of the device (41-bit) is set.
Power Supply
Wide range voltage: VCC = 2.7 V to 5.5 V
Deep standby STOP (selectable between keeping the value
of RAM and not)
Document Number: 002-05663 Rev. *E
Page 4 of 134
MB9B420TA Series
Contents
1. Product Lineup .................................................................................................................................................................. 7
2. Packages ........................................................................................................................................................................... 8
3. Pin Assignment ................................................................................................................................................................. 9
4. List of Pin Functions....................................................................................................................................................... 12
5. I/O Circuit Type................................................................................................................................................................ 53
6. Handling Precautions ..................................................................................................................................................... 59
6.1
Precautions for Product Design ................................................................................................................................... 59
6.2
Precautions for Package Mounting .............................................................................................................................. 60
6.3
Precautions for Use Environment ................................................................................................................................ 61
7. Handling Devices ............................................................................................................................................................ 62
8. Block Diagram ................................................................................................................................................................. 64
9. Memory Size .................................................................................................................................................................... 64
10. Memory Map .................................................................................................................................................................... 65
11. Pin Status in Each CPU State ........................................................................................................................................ 68
12. Electrical Characteristics ............................................................................................................................................... 76
12.1 Absolute Maximum Ratings ......................................................................................................................................... 76
12.2 Recommended Operating Conditions.......................................................................................................................... 78
12.3 DC Characteristics....................................................................................................................................................... 79
12.3.1 Current Rating .............................................................................................................................................................. 79
12.3.2 Pin Characteristics ....................................................................................................................................................... 82
12.4 AC Characteristics ....................................................................................................................................................... 83
12.4.1 Main Clock Input Characteristics .................................................................................................................................. 83
12.4.2 Sub Clock Input Characteristics ................................................................................................................................... 84
12.4.3 Built-in CR Oscillation Characteristics .......................................................................................................................... 85
12.4.4 Operating Conditions of Main PLL (In the case of using main clock for input of PLL) .................................................. 86
12.4.5 Operating Conditions of Main PLL (In the case of using built-in high-speed CR for input clock of main PLL).............. 86
12.4.6 Reset Input Characteristics .......................................................................................................................................... 87
12.4.7 Power-on Reset Timing................................................................................................................................................ 87
12.4.8 External Bus Timing ..................................................................................................................................................... 88
12.4.9 Base Timer Input Timing .............................................................................................................................................. 98
12.4.10 CSIO/UART Timing .................................................................................................................................................. 99
12.4.11 External Input Timing .............................................................................................................................................. 107
12.4.12 Quadrature Position/Revolution Counter timing ...................................................................................................... 108
12.4.13 I2C Timing ............................................................................................................................................................... 110
12.4.14 ETM Timing ............................................................................................................................................................ 111
12.4.15 JTAG Timing ........................................................................................................................................................... 112
12.5 12-bit A/D Converter .................................................................................................................................................. 113
12.6 10-bit D/A Converter .................................................................................................................................................. 116
12.7 Low-Voltage Detection Characteristics ...................................................................................................................... 117
12.7.1 Low-Voltage Detection Reset ..................................................................................................................................... 117
12.7.2 Interrupt of Low-Voltage Detection ............................................................................................................................. 118
12.8 Flash Memory Write/Erase Characteristics ............................................................................................................... 119
12.8.1 Write / Erase time....................................................................................................................................................... 119
12.8.2 Write cycles and data hold time ................................................................................................................................. 119
12.9 Return Time from Low-Power Consumption Mode .................................................................................................... 120
12.9.1 Return Factor: Interrupt/WKUP .................................................................................................................................. 120
Document Number: 002-05663 Rev. *E
Page 5 of 134
MB9B420TA Series
12.9.2 Return Factor: Reset .................................................................................................................................................. 122
13. Ordering Information .................................................................................................................................................... 124
14. Package Dimensions .................................................................................................................................................... 125
15. Errata.............................................................................................................................................................................. 128
15.1 Part Numbers Affected .............................................................................................................................................. 128
15.2 Qualification Status.................................................................................................................................................... 128
15.3 Errata Summary ........................................................................................................................................................ 128
15.4 Errata Detail .............................................................................................................................................................. 128
15.4.1 HDMI-CEC polling message issue ............................................................................................................................. 128
16. Major Changes .............................................................................................................................................................. 130
Document History ............................................................................................................................................................... 132
Sales, Solutions, and Legal Information ........................................................................................................................... 134
Document Number: 002-05663 Rev. *E
Page 6 of 134
MB9B420TA Series
1. Product Lineup
Memory Size
Product name
On-chip
Flash memory
On-chip SRAM
MB9BF428SA/TA
MB9BF429SA/TA
Main area
1 Mbytes
1.5 Mbytes
Work area
64 Kbytes
64 Kbytes
SRAM0
80 Kbytes
96 Kbytes
SRAM1
Total
80 Kbytes
160 Kbytes
96 Kbytes
192 Kbytes
MB9BF428SA
MB9BF429SA
MB9BF428TA
MB9BF429TA
Function
Product name
Pin count
144
176/192
Cortex-M3
60 MHz
2.7 V to 5.5 V
1 ch.
8 ch.
Addr: 25-bit (Max)
R/Wdata : 8-/16-bit (Max)
CS: 8 (Max)
SRAM , NOR Flash memory , NAND Flash memory
CPU
Freq.
Power supply voltage range
CAN
DMAC
External Bus Interface
Multi-function Serial Interface
(UART/CSIO/LIN/I2C)
Base Timer
(PWC/Reload timer/PWM/PPG)
A/D activation
compare
Input capture
MFFree-run timer
Timer
Output compare
Waveform generator
PPG
QPRC
16 ch. (Max) with 16steps×9-bit FIFO
16 ch. (Max)
2 ch.
4 ch.
3 ch.
6 ch.
3 ch.
3 ch.
1 unit
1 ch.(Max)
Dual Timer
HDMI-CEC/ Remote Control Reception
Real-Time Clock
Watch Counter
CRC Accelerator
Watchdog timer
External Interrupts
I/O ports
12-bit A/D converter
10-bit D/A converter
CSV (Clock Super Visor)
LVD (Low-Voltage Detector)
High-speed
Built-in CR
Low-speed
Debug Function
Unique ID
2 ch. (Max)
1 unit
2 ch. (Max)
1 unit
1 unit
Yes
1 ch. (SW) + 1 ch. (HW)
32 pins (Max) + NMI × 1
122 pins (Max)
154 pins (Max)
24 ch. (2 units)
2 ch. (Max)
Yes
2 ch.
4 MHz
100 kHz
SWJ-DP / ETM
Yes
Note:
−
All signals of the peripheral function in each product cannot be allocated by limiting the pins of package.
It is necessary to use the port relocate function of the I/O port according to your function use.
See "12. Electrical Characteristics 12.4. AC Characteristics 12.4.3. Built-in CR Oscillation Characteristics" for accuracy of
built-in CR.
Document Number: 002-05663 Rev. *E
Page 7 of 134
MB9B420TA Series
2. Packages
Product name
Package
MB9BF428SA
MB9BF429SA
MB9BF428TA
MB9BF429TA
LQFP:
LQS144 (0.5 mm pitch)
LQFP:
LQP176 (0.5 mm pitch)
-
-
BGA:
LBE192 (0.8 mm pitch)
-
: Supported
Note:
−
See "14. Package Dimensions" for detailed information on each package.
Document Number: 002-05663 Rev. *E
Page 8 of 134
MB9B420TA Series
3. Pin Assignment
LQP176
P03/TMS/SWDIO
P02/TDI
P01/TCK/SWCLK
P00/TRSTX
VCC
137
136
135
134
133
P91/TIOB09_0/INT31_0
P90/TIOB08_0/INT30_0
P04/TDO/SWO
140
139
138
P94/SCK5_1/TIOB12_0/INT26_0
P93/SOT5_1/TIOB11_0
P92/SIN5_1/TIOB10_0
143
142
141
PC1/DA1_0/SOT13_0/MCSX4_0
PC0/DA0_0/SIN13_0/MCSX5_0
P95/TIOB13_0/INT27_0
146
145
144
PC4/SIN14_0/TIOA08_2/CEC0_1/MAD02_0
PC3/TIOA06_1/MAD01_0
PC2/SCK13_0/MAD00_0
149
148
147
PC7/CROUT_1/RTCCO_0/SUBOUT_0/MAD05_0
PC6/SCK14_0/TIOA14_0/MAD04_0
PC5/SOT14_0/TIOA10_2/MAD03_0
152
151
150
PCA/SCK15_0/MAD08_0
PC9/SOT15_0/MAD07_0
PC8/SIN15_0/MAD06_0
155
154
153
PCB/MAD09_0
VSS
VCC
158
157
156
PCE/RTS4_0/TIOB06_1/MAD12_0
PCD/MAD11_0
PCC/MAD10_0
161
160
159
PD1/SOT4_0/TIOB14_0/INT31_1/MAD15_0
PD0/SCK4_0/TIOB10_2/INT30_1/MAD14_0
PCF/CTS4_0/TIOB08_2/MAD13_0
164
163
162
P62/ADTG_3/SCK5_0/MAD18_0
PD3/TIOB03_2/MAD17_0
PD2/SIN4_0/TIOA03_2/INT00_2/MAD16_0
167
166
165
PF3/SIN6_2/TIOA06_0/INT06_0
P60/SIN5_0/TIOA02_2/INT15_1/WKUP5/MAD20_0
P61/SOT5_0/TIOB02_2/MAD19_0
170
169
168
VCC
PF5/SCK6_2/IGTRG0_1/INT08_0/WKUP3/CEC1_0
PF4/SOT6_2/TIOB06_0/INT07_0
173
172
171
VSS
P81
P80
176
175
174
(TOP VIEW)
VCC
1
132
VSS
PA0/SIN8_0/TIOA08_0/MAD21_0
2
131
VCC
PA1/SOT8_0/TIOA09_0/MAD22_0
3
130
P83/MCSX6_0
PA2/SCK8_0/TIOA10_0/MAD23_0
4
129
P82/MCSX7_0
PA3/SIN9_0/TIOA11_0/MAD24_0
5
128
PF6/NMIX/WKUP0
PA4/RX0_2/SOT9_0/TIOA12_0/INT03_0
6
127
P20/AIN1_1/INT05_0/CROUT_0
PA5/TX0_2/SCK9_0/TIOA13_0/INT10_2
7
126
P21/SIN0_0/BIN1_1/INT06_1
P05/TRACED0/SIN4_2/TIOA05_2/INT00_1
8
125
P22/AN23/SOT0_0/ZIN1_1/TIOB07_1
P06/TRACED1/SOT4_2/TIOB05_2/INT01_1
9
124
P23/AN22/SCK0_0/RTO00_1/TIOA07_1
P07/TRACED2/ADTG_0/SCK4_2
10
123
P24/AN21/SIN2_1/RTO01_1/INT01_2
P08/TRACED3/CTS4_2/TIOA00_2
11
122
P25/AN20/SOT2_1/RTO02_1
P09/TRACECLK/RTS4_2/TIOB00_2
12
121
P26/AN19/SCK2_1/RTO03_1
P50/SIN3_1/AIN0_2/INT00_0/MOEX_0
13
120
P27/AN18/SCK12_0/RTO04_1/INT02_2
P51/SOT3_1/BIN0_2/INT01_0/MWEX_0
14
119
P28/AN17/ADTG_4/SOT12_0/RTO05_1/INT09_0
P52/SCK3_1/ZIN0_2/INT02_0/MDQM0_0
15
118
P29/AN16/SIN12_0
P53/SIN6_0/TIOA01_2/INT07_2/MDQM1_0
16
117
AVRH
P54/SOT6_0/TIOB01_2/MALE_0
17
116
AVRL
P55/ADTG_1/SCK6_0/MRDY_0
18
115
AVSS
P56/SIN1_0/TIOA09_2/INT08_2/CEC1_1/MNALE_0
19
114
AVCC
P57/SOT1_0/TIOB09_2/INT16_1/MNCLE_0
20
113
PB7/TIOB12_1/INT23_0
P58/SCK1_0/TIOA11_2/INT17_1/MNWEX_0
21
112
PB6/SCK0_2/TIOA12_1/INT22_0
P59/SIN7_0/TIOB11_2/INT09_2/MNREX_0
22
111
PB5/SOT0_2/TIOB11_1/INT21_0
P5A/SOT7_0/TIOA13_1/INT18_1/MCSX0_0
23
110
PB4/SIN0_2/TIOA11_1/INT20_0
P5B/SCK7_0/TIOB13_1/INT19_1/MCSX1_0
24
109
PB3/TIOB10_1/INT19_0
P5C/TIOA06_2/INT28_0
25
108
PB2/SCK7_2/TIOA10_1/INT18_0
P5D/TIOB06_2/INT29_0
26
107
PB1/SOT7_2/TIOB09_1/INT17_0
VSS
27
106
PB0/SIN7_2/TIOA09_1/INT16_0
P30/AIN0_0/TIOB00_1/INT03_2/WKUP4
28
105
P1F/AN15/ADTG_5/FRCK0_1/TIOB15_2/INT29_1
P31/SCK6_1/BIN0_0/TIOB01_1/INT04_2
29
104
P1E/AN14/RTS4_1/DTTI0X_1/TIOA15_2/INT28_1
P32/SOT6_1/ZIN0_0/TIOB02_1/INT05_2
30
103
P1D/AN13/CTS4_1/IC03_1/TIOB14_2/INT27_1
P33/ADTG_6/SIN6_1/TIOB03_1/INT04_0
31
102
P1C/AN12/SCK4_1/IC02_1/TIOA14_2/INT26_1
P34/TX0_1/FRCK0_0/TIOB04_1
32
101
P1B/AN11/SOT4_1/IC01_1/TIOB13_2/INT25_1
P35/RX0_1/IC03_0/TIOB05_1/INT08_1
33
100
P1A/AN10/SIN4_1/IC00_1/TIOA13_2/INT05_1
P36/SIN5_2/IC02_0/TIOA12_2/INT09_1
34
99
P19/AN09/SCK2_2/INT22_1
P37/SOT5_2/IC01_0/TIOB12_2/INT10_1
35
98
P18/AN08/SOT2_2/INT21_1
P38/SCK5_2/IC00_0/INT11_1
36
97
P17/AN07/SIN2_2/INT04_1
P39/ADTG_2/DTTI0X_0/RTCCO_2/SUBOUT_2
37
96
P16/AN06/SCK0_1/INT20_1
P3A/RTO00_0/TIOA00_1
38
95
P15/AN05/SOT0_1/IC03_2
P3B/RTO01_0/TIOA01_1
39
94
P14/AN04/SIN0_1/IC02_2/INT03_1
P3C/RTO02_0/TIOA02_1
40
93
P13/AN03/SCK1_1/IC01_2/RTCCO_1/SUBOUT_1
P3D/RTO03_0/TIOA03_1
41
92
P12/AN02/SOT1_1/IC00_2
P3E/RTO04_0/TIOA04_1
42
91
P11/AN01/SIN1_1/FRCK0_2/INT02_1/WKUP1
P3F/RTO05_0/TIOA05_1
43
90
P10/AN00
VSS
44
89
VCC
87
88
PE3/X1
VSS
84
85
86
PE0/MD1
MD0
PF1/SOT1_2/TIOA08_1/INT14_0
PF2/SCK1_2/TIOB08_1/INT15_0
PE2/X0
81
82
83
PF0/SIN1_2/TIOB15_1/INT13_0/CEC0_0
78
79
80
P7D/TIOA14_1/INT12_0
P7E/TIOB14_1/INT24_0
P7B/TIOB07_0/INT10_0
P7C/TIOA07_0/INT11_0
P7F/TIOA15_1/INT25_0
75
76
77
P7A/ZIN1_0/INT24_1/MADATA15_0
72
73
74
P78/AIN1_0/TIOA15_0/MADATA13_0
P77/SCK3_0/TIOB07_2/INT12_2/MADATA12_0
P79/BIN1_0/TIOB15_0/INT23_1/MADATA14_0
69
70
71
P74/SCK2_0/MADATA09_0
P75/ADTG_8/SIN3_0/INT07_1/MADATA10_0
P73/SOT2_0/INT15_2/MADATA08_0
P76/SOT3_0/TIOA07_2/INT11_2/MADATA11_0
66
67
68
P72/SIN2_0/INT14_2/WKUP2/MADATA07_0
P70/TX0_0/TIOA04_2/MADATA05_0
P71/RX0_0/TIOB04_2/INT13_2/MADATA06_0
63
64
65
P4D/SOT7_1/BIN1_2/TIOB04_0/MADATA03_0
P4C/SCK7_1/AIN1_2/TIOB03_0/MADATA02_0
P4E/SIN7_1/ZIN1_2/TIOB05_0/INT06_2/MADATA04_0
60
61
62
P4A/SCK3_2/BIN0_1/TIOB01_0/MADATA00_0
P4B/IGTRG0_0/ZIN0_1/TIOB02_0/MADATA01_0
57
58
59
INITX
P48/SIN3_2/INT14_1
P49/SOT3_2/AIN0_1/TIOB00_0
54
55
56
VCC
P46/X0A
P47/X1A
51
52
P45/SCK11_0/TIOA05_0
53
P44/SOT11_0/TIOA04_0
C
P43/ADTG_7/SIN11_0/TIOA03_0
VSS
48
49
50
P42/SCK10_0/TIOA02_0/MCLKOUT_0
45
46
47
VCC
P40/SIN10_0/TIOA00_0/INT12_1/MCSX2_0
P41/SOT10_0/TIOA01_0/INT13_1/MCSX3_0
LQFP - 176
Note:
−
The number after the underscore ("_") in pin names such as XXX_1 and XXX_2 indicates the relocated port number. For
these pins, there are multiple pins that provide the same function for the same channel. Use the extended port function
register (EPFR) to select the pin.
Document Number: 002-05663 Rev. *E
Page 9 of 134
MB9B420TA Series
LQS144
P01/TCK/SWCLK
P00/TRSTX
VCC
111
110
109
P04/TDO/SWO
P03/TMS/SWDIO
P02/TDI
114
113
112
PC2/SCK13_0/MAD00_0
PC1/DA1_0/SOT13_0/MCSX4_0
PC0/DA0_0/SIN13_0/MCSX5_0
117
116
115
PC4/SIN14_0/TIOA08_2/CEC0_1/MAD02_0
PC3/TIOA06_1/MAD01_0
119
118
PC7/CROUT_1/RTCCO_0/SUBOUT_0/MAD05_0
PC6/SCK14_0/TIOA14_0/MAD04_0
PC5/SOT14_0/TIOA10_2/MAD03_0
122
121
120
PC9/SOT15_0/MAD07_0
PC8/SIN15_0/MAD06_0
124
123
VSS
VCC
PCA/SCK15_0/MAD08_0
127
126
125
PCC/MAD10_0
PCB/MAD09_0
129
128
PCF/CTS4_0/TIOB08_2/MAD13_0
PCE/RTS4_0/TIOB06_1/MAD12_0
PCD/MAD11_0
132
131
130
PD1/SOT4_0/TIOB14_0/INT31_1/MAD15_0
PD0/SCK4_0/TIOB10_2/INT30_1/MAD14_0
134
133
P62/ADTG_3/SCK5_0/MAD18_0
PD3/TIOB03_2/MAD17_0
PD2/SIN4_0/TIOA03_2/INT00_2/MAD16_0
137
136
135
P60/SIN5_0/TIOA02_2/INT15_1/WKUP5/MAD20_0
P61/SOT5_0/TIOB02_2/MAD19_0
139
138
P80
VCC
PF5/IGTRG0_1/INT08_0/WKUP3/CEC1_0
142
141
140
VSS
P81
144
143
(TOP VIEW)
VCC
1
108
VSS
PA0/SIN8_0/TIOA08_0/MAD21_0
2
107
VCC
PA1/SOT8_0/TIOA09_0/MAD22_0
3
106
P83/MCSX6_0
PA2/SCK8_0/TIOA10_0/MAD23_0
4
105
P82/MCSX7_0
PA3/SIN9_0/TIOA11_0/MAD24_0
5
104
PF6/NMIX/WKUP0
PA4/RX0_2/SOT9_0/TIOA12_0/INT03_0
6
103
P20/AIN1_1/INT05_0/CROUT_0
PA5/TX0_2/SCK9_0/TIOA13_0/INT10_2
7
102
P21/SIN0_0/BIN1_1/INT06_1
P05/TRACED0/SIN4_2/TIOA05_2/INT00_1
8
101
P22/AN23/SOT0_0/ZIN1_1/TIOB07_1
P06/TRACED1/SOT4_2/TIOB05_2/INT01_1
9
100
P23/AN22/SCK0_0/RTO00_1/TIOA07_1
P07/TRACED2/ADTG_0/SCK4_2
10
99
P24/AN21/SIN2_1/RTO01_1/INT01_2
P08/TRACED3/CTS4_2/TIOA00_2
11
98
P25/AN20/SOT2_1/RTO02_1
P09/TRACECLK/RTS4_2/TIOB00_2
12
97
P26/AN19/SCK2_1/RTO03_1
P50/SIN3_1/AIN0_2/INT00_0/MOEX_0
13
96
P27/AN18/SCK12_0/RTO04_1/INT02_2
P51/SOT3_1/BIN0_2/INT01_0/MWEX_0
14
95
P28/AN17/ADTG_4/SOT12_0/RTO05_1/INT09_0
P52/SCK3_1/ZIN0_2/INT02_0/MDQM0_0
15
94
P29/AN16/SIN12_0
P53/SIN6_0/TIOA01_2/INT07_2/MDQM1_0
16
93
AVRH
P54/SOT6_0/TIOB01_2/MALE_0
17
92
AVRL
P55/ADTG_1/SCK6_0/MRDY_0
18
91
AVSS
P56/SIN1_0/TIOA09_2/INT08_2/CEC1_1/MNALE_0
19
90
AVCC
P57/SOT1_0/TIOB09_2/INT16_1/MNCLE_0
20
89
P1F/AN15/ADTG_5/FRCK0_1/TIOB15_2/INT29_1
P58/SCK1_0/TIOA11_2/INT17_1/MNWEX_0
21
88
P1E/AN14/RTS4_1/DTTI0X_1/TIOA15_2/INT28_1
P59/SIN7_0/TIOB11_2/INT09_2/MNREX_0
22
87
P1D/AN13/CTS4_1/IC03_1/TIOB14_2/INT27_1
P5A/SOT7_0/TIOA13_1/INT18_1/MCSX0_0
23
86
P1C/AN12/SCK4_1/IC02_1/TIOA14_2/INT26_1
P5B/SCK7_0/TIOB13_1/INT19_1/MCSX1_0
24
85
P1B/AN11/SOT4_1/IC01_1/TIOB13_2/INT25_1
VSS
25
84
P1A/AN10/SIN4_1/IC00_1/TIOA13_2/INT05_1
P36/SIN5_2/IC02_0/TIOA12_2/INT09_1
26
83
P19/AN09/SCK2_2/INT22_1
P37/SOT5_2/IC01_0/TIOB12_2/INT10_1
27
82
P18/AN08/SOT2_2/INT21_1
P38/SCK5_2/IC00_0/INT11_1
28
81
P17/AN07/SIN2_2/INT04_1
P39/ADTG_2/DTTI0X_0/RTCCO_2/SUBOUT_2
29
80
P16/AN06/SCK0_1/INT20_1
P3A/RTO00_0/TIOA00_1
30
79
P15/AN05/SOT0_1/IC03_2
P3B/RTO01_0/TIOA01_1
31
78
P14/AN04/SIN0_1/IC02_2/INT03_1
P3C/RTO02_0/TIOA02_1
32
77
P13/AN03/SCK1_1/IC01_2/RTCCO_1/SUBOUT_1
P3D/RTO03_0/TIOA03_1
33
76
P12/AN02/SOT1_1/IC00_2
P3E/RTO04_0/TIOA04_1
34
75
P11/AN01/SIN1_1/FRCK0_2/INT02_1/WKUP1
P3F/RTO05_0/TIOA05_1
35
74
P10/AN00
VSS
36
73
VCC
70
71
72
PE2/X0
VSS
MD0
PE3/X1
67
68
69
PE0/MD1
P78/AIN1_0/TIOA15_0/MADATA13_0
P7A/ZIN1_0/INT24_1/MADATA15_0
64
65
66
P77/SCK3_0/TIOB07_2/INT12_2/MADATA12_0
P79/BIN1_0/TIOB15_0/INT23_1/MADATA14_0
62
63
P74/SCK2_0/MADATA09_0
P75/ADTG_8/SIN3_0/INT07_1/MADATA10_0
P73/SOT2_0/INT15_2/MADATA08_0
P76/SOT3_0/TIOA07_2/INT11_2/MADATA11_0
59
60
61
P72/SIN2_0/INT14_2/WKUP2/MADATA07_0
57
58
P70/TX0_0/TIOA04_2/MADATA05_0
P71/RX0_0/TIOB04_2/INT13_2/MADATA06_0
54
55
56
P4C/SCK7_1/AIN1_2/TIOB03_0/MADATA02_0
P4D/SOT7_1/BIN1_2/TIOB04_0/MADATA03_0
P4E/SIN7_1/ZIN1_2/TIOB05_0/INT06_2/MADATA04_0
52
53
P4A/SCK3_2/BIN0_1/TIOB01_0/MADATA00_0
P4B/IGTRG0_0/ZIN0_1/TIOB02_0/MADATA01_0
49
50
51
INITX
P48/SIN3_2/INT14_1
47
48
P46/X0A
P47/X1A
P49/SOT3_2/AIN0_1/TIOB00_0
44
45
46
P44/SOT11_0/TIOA04_0
P45/SCK11_0/TIOA05_0
C
P43/ADTG_7/SIN11_0/TIOA03_0
VSS
42
43
P42/SCK10_0/TIOA02_0/MCLKOUT_0
VCC
39
40
41
P41/SOT10_0/TIOA01_0/INT13_1/MCSX3_0
37
38
VCC
P40/SIN10_0/TIOA00_0/INT12_1/MCSX2_0
LQFP - 144
Note:
−
The number after the underscore ("_") in pin names such as XXX_1 and XXX_2 indicates the relocated port number. For
these pins, there are multiple pins that provide the same function for the same channel. Use the extended port function
register (EPFR) to select the pin.
Document Number: 002-05663 Rev. *E
Page 10 of 134
MB9B420TA Series
LBE192
(TOP VIEW)
1
A
2
3
4
5
6
7
8
9
10
11
12
13
P81
P80
VCC
VSS
PCD
PCB
VSS
VCC
PC8
VSS
TCK
VCC
14
B
VSS
PA0
PF5
PF3
P61
PD1
PCA
PC1
P95
P92
TDO
TMS
TRSTX
VSS
C
VCC
PA1
PA2
PF4
P60
PD2
PCC
PC5
PC0
P93
P90
TDI
PF6
VCC
D
PA5
PA4
P05
P06
PA3
PD3
PCE
PC6
PC2
P94
P91
P21
P20
P83
E
VSS
P07
P08
P09
P50
P62
PCF
PC7
PC3
P25
P24
P23
P22
P82
F
P51
P52
P53
P54
P55
P56
PD0
PC9
PC4
P29
P28
P27
P26
AVRH
G
VSS
P57
P58
P59
P5A
P5B
VSS
VSS
PB7
PB6
PB5
PB4
PB3
AVRL
H
P5C
P5D
P30
P31
P32
P33
VSS
VSS
P1F
P1E
PB2
PB1
PB0
AVSS
J
VSS
P37
P36
P35
P34
P70
VSS
P76
P1D
P1C
P1B
P1A
P19
AVCC
K
P38
P39
P3A
P3B
P4A
P4E
VSS
P74
P7B
P7F
P18
P16
P15
P17
L
P3C
P3D
P3E
P43
P49
P4D
VSS
P73
P7A
P7E
P14
P13
P12
VSS
M
VSS
P3F
P42
P44
P48
P4C
VSS
P72
P79
PF0
PF2
P11
P10
VCC
N
VCC
P40
P41
P45
INITX
P4B
VSS
P71
P78
P7D
PF1
MD0
MD1
VSS
C
VSS
VCC
X0A
X1A
VSS
P75
P77
P7C
VSS
X0
X1
P
Note:
−
The number after the underscore ("_") in pin names such as XXX_1 and XXX_2 indicates the relocated port number. For
these pins, there are multiple pins that provide the same function for the same channel. Use the extended port function
register (EPFR) to select the pin.
Document Number: 002-05663 Rev. *E
Page 11 of 134
MB9B420TA Series
4. List of Pin Functions
List of pin numbers
The number after the underscore ("_") in pin names such as XXX_1 and XXX_2 indicates the relocated port number. For these
pins, there are multiple pins that provide the same function for the same channel. Use the extended port function register (EPFR)
to select the pin.
LQFP-176
Pin No
LQFP-144
BGA-192
1
1
C1
2
2
B2
3
3
C2
4
4
C3
5
5
D5
6
6
D2
7
7
D1
8
8
D3
9
9
Document Number: 002-05663 Rev. *E
D4
Pin Name
VCC
PA0
SIN8_0
TIOA08_0
MAD21_0
PA1
SOT8_0
TIOA09_0
MAD22_0
PA2
SCK8_0
TIOA10_0
MAD23_0
PA3
SIN9_0
TIOA11_0
MAD24_0
PA4
RX0_2
SOT9_0
TIOA12_0
INT03_0
PA5
TX0_2
SCK9_0
TIOA13_0
INT10_2
P05
TRACED0
SIN4_2
TIOA05_2
INT00_1
P06
TRACED1
SOT4_2
TIOB05_2
INT01_1
I/O circuit
type
Pin state
type
-
I*
J
I*
J
I*
J
I*
J
I*
K
I*
K
E
Q
E
Q
Page 12 of 134
MB9B420TA Series
LQFP-176
Pin No
LQFP-144
BGA-192
10
10
E2
11
11
E3
12
12
E4
13
13
E5
14
14
F1
15
15
F2
Document Number: 002-05663 Rev. *E
Pin Name
P07
TRACED2
ADTG_0
SCK4_2
P08
TRACED3
CTS4_2
TIOA00_2
P09
TRACECLK
RTS4_2
TIOB00_2
P50
SIN3_1
AIN0_2
INT00_0
MOEX_0
P51
SOT3_1
BIN0_2
INT01_0
MWEX_0
P52
SCK3_1
ZIN0_2
INT02_0
MDQM0_0
I/O circuit
type
Pin state
type
E
P
E
P
E
P
E
K
E
K
E
K
Page 13 of 134
MB9B420TA Series
LQFP-176
Pin No
LQFP-144
BGA-192
16
16
F3
17
17
F4
18
18
F5
19
19
F6
20
20
G2
21
21
G3
22
22
G4
Document Number: 002-05663 Rev. *E
Pin Name
P53
SIN6_0
TIOA01_2
INT07_2
MDQM1_0
P54
SOT6_0
TIOB01_2
MALE_0
P55
ADTG_1
SCK6_0
MRDY_0
P56
SIN1_0
TIOA09_2
INT08_2
CEC1_1
MNALE_0
P57
SOT1_0
TIOB09_2
INT16_1
MNCLE_0
P58
SCK1_0
TIOA11_2
INT17_1
MNWEX_0
P59
SIN7_0
TIOB11_2
INT09_2
MNREX_0
I/O circuit
type
Pin state
type
E
K
E
J
E
J
I*
S
I*
K
I*
K
E
K
Page 14 of 134
MB9B420TA Series
LQFP-176
Pin No
LQFP-144
BGA-192
23
23
G5
24
24
G6
25
-
H1
26
-
H2
27
25
A5
28
-
H3
29
-
H4
30
-
H5
31
-
H6
Document Number: 002-05663 Rev. *E
Pin name
P5A
SOT7_0
TIOA13_1
INT18_1
MCSX0_0
P5B
SCK7_0
TIOB13_1
INT19_1
MCSX1_0
P5C
TIOA06_2
INT28_0
P5D
TIOB06_2
INT29_0
VSS
P30
AIN0_0
TIOB00_1
INT03_2
WKUP4
P31
SCK6_1
BIN0_0
TIOB01_1
INT04_2
P32
SOT6_1
ZIN0_0
TIOB02_1
INT05_2
P33
ADTG_6
SIN6_1
TIOB03_1
INT04_0
I/O circuit
type
Pin state
type
E
K
E
K
E
K
E
K
-
E
U
E
K
E
K
E
K
Page 15 of 134
MB9B420TA Series
LQFP-176
Pin No
LQFP-144
BGA-192
32
-
J5
33
-
J4
34
26
J3
35
27
J2
36
28
K1
37
29
K2
38
30
K3
39
31
K4
Pin name
P34
TX0_1
FRCK0_0
TIOB04_1
P35
RX0_1
IC03_0
TIOB05_1
INT08_1
P36
SIN5_2
IC02_0
TIOA12_2
INT09_1
P37
SOT5_2
IC01_0
TIOB12_2
INT10_1
P38
SCK5_2
IC00_0
INT11_1
P39
ADTG_2
DTTI0X_0
RTCCO_2
SUBOUT_2
P3A
RTO00_0
TIOA00_1
I/O circuit
type
Pin state
type
E
J
E
K
E
K
E
K
E
K
E
J
F
J
F
J
F
J
P3B
40
32
Document Number: 002-05663 Rev. *E
L1
RTO01_0
TIOA01_1
P3C
RTO02_0
TIOA02_1
Page 16 of 134
MB9B420TA Series
LQFP-176
Pin No
LQFP-144
BGA-192
41
33
L2
42
34
L3
43
35
M2
44
45
36
37
A8
N1
46
38
N2
47
39
N3
48
40
M3
49
41
L4
50
42
M4
51
43
N4
52
53
54
44
45
46
P2
A11
P4
55
47
P5
56
48
P6
57
49
N5
58
50
M5
Document Number: 002-05663 Rev. *E
Pin name
P3D
RTO03_0
TIOA03_1
P3E
RTO04_0
TIOA04_1
P3F
RTO05_0
TIOA05_1
VSS
VCC
P40
SIN10_0
TIOA00_0
INT12_1
MCSX2_0
P41
SOT10_0
TIOA01_0
INT13_1
MCSX3_0
P42
SCK10_0
TIOA02_0
MCLKOUT_0
P43
ADTG_7
SIN11_0
TIOA03_0
P44
SOT11_0
TIOA04_0
P45
SCK11_0
TIOA05_0
C
VSS
VCC
P46
X0A
P47
X1A
INITX
P48
SIN3_2
INT14_1
I/O circuit
type
Pin state
type
F
J
F
J
F
J
-
E
K
E
K
E
J
I*
J
I*
J
I*
J
-
D
F
D
G
B
C
E
K
Page 17 of 134
MB9B420TA Series
LQFP-176
Pin No
LQFP-144
BGA-192
59
51
L5
60
52
K5
61
53
N6
62
54
M6
63
55
L6
64
56
K6
65
57
J6
66
58
N8
Document Number: 002-05663 Rev. *E
Pin name
P49
SOT3_2
AIN0_1
TIOB00_0
P4A
SCK3_2
BIN0_1
TIOB01_0
MADATA00_0
P4B
IGTRG0_0
ZIN0_1
TIOB02_0
MADATA01_0
P4C
SCK7_1
AIN1_2
TIOB03_0
MADATA02_0
P4D
SOT7_1
BIN1_2
TIOB04_0
MADATA03_0
P4E
SIN7_1
ZIN1_2
TIOB05_0
INT06_2
MADATA04_0
P70
TX0_0
TIOA04_2
MADATA05_0
P71
RX0_0
TIOB04_2
INT13_2
MADATA06_0
I/O circuit
type
Pin state
type
E
J
E
J
E
J
E
J
E
J
E
K
E
J
E
K
Page 18 of 134
MB9B420TA Series
LQFP-176
Pin No
LQFP-144
BGA-192
67
59
M8
68
60
L8
69
61
K8
70
62
P8
71
63
J8
72
64
P9
73
65
N9
74
66
M9
-
-
M1
P3
Document Number: 002-05663 Rev. *E
Pin name
P72
SIN2_0
INT14_2
WKUP2
MADATA07_0
P73
SOT2_0
INT15_2
MADATA08_0
P74
SCK2_0
MADATA09_0
P75
ADTG_8
SIN3_0
INT07_1
MADATA10_0
P76
SOT3_0
TIOA07_2
INT11_2
MADATA11_0
P77
SCK3_0
TIOB07_2
INT12_2
MADATA12_0
P78
AIN1_0
TIOA15_0
MADATA13_0
P79
BIN1_0
TIOB15_0
INT23_1
MADATA14_0
VSS
VSS
I/O circuit
type
Pin state
type
E
U
E
K
E
J
E
K
E
K
E
K
E
J
E
K
-
Page 19 of 134
MB9B420TA Series
LQFP-176
Pin No
LQFP-144
BGA-192
75
67
L9
76
-
K9
77
-
P10
78
-
N10
79
-
L10
80
-
K10
81
-
M10
82
-
N11
83
-
M11
84
68
N13
85
69
N12
86
70
P12
87
71
P13
88
89
-
72
73
-
E1
M14
P7
N7
Document Number: 002-05663 Rev. *E
Pin name
P7A
ZIN1_0
INT24_1
MADATA15_0
P7B
TIOB07_0
INT10_0
P7C
TIOA07_0
INT11_0
P7D
TIOA14_1
INT12_0
P7E
TIOB14_1
INT24_0
P7F
TIOA15_1
INT25_0
PF0
SIN1_2
TIOB15_1
INT13_0
CEC0_0
PF1
SOT1_2
TIOA08_1
INT14_0
PF2
SCK1_2
TIOB08_1
INT15_0
PE0
MD1
MD0
PE2
X0
PE3
X1
VSS
VCC
VSS
VSS
I/O circuit
type
Pin state
type
E
K
E
K
E
K
E
K
E
K
E
K
I*
S
I*
K
I*
K
C
E
J
D
A
A
A
B
-
Page 20 of 134
MB9B420TA Series
LQFP-176
Pin No
LQFP-144
BGA-192
90
74
M13
91
75
M12
92
76
L13
93
77
L12
94
78
L11
95
79
K13
96
80
K12
97
81
K14
-
-
M7
L7
K7
Document Number: 002-05663 Rev. *E
Pin name
P10
AN00
P11
AN01
SIN1_1
FRCK0_2
INT02_1
WKUP1
P12
AN02
SOT1_1
IC00_2
P13
AN03
SCK1_1
IC01_2
RTCCO_1
SUBOUT_1
P14
AN04
SIN0_1
IC02_2
INT03_1
P15
AN05
SOT0_1
IC03_2
P16
AN06
SCK0_1
INT20_1
P17
AN07
SIN2_2
INT04_1
VSS
VSS
VSS
I/O circuit
type
Pin state
type
G
L
G
N
G
L
G
L
G
M
G
L
G
M
G
M
-
Page 21 of 134
MB9B420TA Series
LQFP-176
Pin No
LQFP-144
BGA-192
98
82
K11
99
83
J13
100
84
J12
101
85
J11
102
86
J10
103
87
J9
Pin name
P18
AN08
SOT2_2
INT21_1
P19
AN09
SCK2_2
INT22_1
P1A
AN10
SIN4_1
IC00_1
TIOA13_2
INT05_1
P1B
AN11
SOT4_1
IC01_1
TIOB13_2
INT25_1
P1C
AN12
SCK4_1
IC02_1
TIOA14_2
INT26_1
P1D
AN13
CTS4_1
IC03_1
TIOB14_2
INT27_1
I/O circuit
type
Pin state
type
G
M
G
M
G
M
G
M
G
M
G
M
G
M
P1E
AN14
104
88
H10
RTS4_1
DTTI0X_1
TIOA15_2
INT28_1
Document Number: 002-05663 Rev. *E
Page 22 of 134
MB9B420TA Series
LQFP-176
Pin No
LQFP-144
BGA-192
105
89
H9
106
-
H13
107
-
H12
108
-
H11
109
-
G13
110
-
G12
111
-
G11
112
-
G10
113
-
G9
114
115
-
90
91
-
J14
H14
J7
P11
Document Number: 002-05663 Rev. *E
Pin name
P1F
AN15
ADTG_5
FRCK0_1
TIOB15_2
INT29_1
PB0
SIN7_2
TIOA09_1
INT16_0
PB1
SOT7_2
TIOB09_1
INT17_0
PB2
SCK7_2
TIOA10_1
INT18_0
PB3
TIOB10_1
INT19_0
PB4
SIN0_2
TIOA11_1
INT20_0
PB5
SOT0_2
TIOB11_1
INT21_0
PB6
SCK0_2
TIOA12_1
INT22_0
PB7
TIOB12_1
INT23_0
AVCC
AVSS
VSS
VSS
I/O circuit
type
Pin state
type
G
M
E
K
E
K
E
K
E
K
E
K
E
K
E
K
E
K
-
Page 23 of 134
MB9B420TA Series
LQFP-176
Pin No
LQFP-144
BGA-192
116
117
92
93
G14
F14
118
94
F10
119
95
F11
120
96
F12
121
97
F13
122
98
E10
123
99
E11
Document Number: 002-05663 Rev. *E
Pin name
AVRL
AVRH
P29
AN16
SIN12_0
P28
AN17
ADTG_4
SOT12_0
RTO05_1
INT09_0
P27
AN18
SCK12_0
RTO04_1
INT02_2
P26
AN19
SCK2_1
RTO03_1
P25
AN20
SOT2_1
RTO02_1
P24
AN21
SIN2_1
RTO01_1
INT01_2
I/O circuit
type
Pin state
type
-
G
L
G
M
G
M
G
L
G
L
G
M
Page 24 of 134
MB9B420TA Series
LQFP-176
Pin No
LQFP-144
BGA-192
124
100
E12
125
101
E13
126
102
D12
127
103
D13
128
104
C13
129
105
E14
130
106
D14
131
132
133
107
108
109
C14
G7
A13
134
110
B13
135
111
A12
136
112
C12
137
113
B12
138
114
B11
139
-
C11
-
-
N14
Document Number: 002-05663 Rev. *E
Pin name
P23
AN22
SCK0_0
RTO00_1
TIOA07_1
P22
AN23
SOT0_0
ZIN1_1
TIOB07_1
P21
SIN0_0
BIN1_1
INT06_1
P20
AIN1_1
INT05_0
CROUT_0
PF6
NMIX
WKUP0
P82
MCSX7_0
P83
MCSX6_0
VCC
VSS
VCC
P00
TRSTX
P01
TCK
SWCLK
P02
TDI
P03
TMS
SWDIO
P04
TDO
SWO
P90
TIOB08_0
INT30_0
VSS
I/O circuit
type
Pin state
type
G
L
G
L
E
K
E
K
I*
H
E
J
E
J
-
E
I
E
I
E
I
E
I
E
I
E
K
-
Page 25 of 134
MB9B420TA Series
LQFP-176
Pin No
LQFP-144
BGA-192
140
-
D11
141
-
B10
142
-
C10
143
-
D10
144
-
B9
145
115
C9
146
116
B8
147
117
D9
148
118
E9
149
119
F9
150
120
C8
-
-
L14
Document Number: 002-05663 Rev. *E
Pin name
P91
TIOB09_0
INT31_0
P92
SIN5_1
TIOB10_0
P93
SOT5_1
TIOB11_0
P94
SCK5_1
TIOB12_0
INT26_0
P95
TIOB13_0
INT27_0
PC0
DA0_0
SIN13_0
MCSX5_0
PC1
DA1_0
SOT13_0
MCSX4_0
PC2
SCK13_0
MAD00_0
PC3
TIOA06_1
MAD01_0
PC4
SIN14_0
TIOA08_2
CEC0_1
MAD02_0
PC5
SOT14_0
TIOA10_2
MAD03_0
VSS
I/O circuit
type
Pin state
type
E
K
E
J
E
J
E
K
E
K
H
O
H
O
E
J
E
J
I*
R
I*
J
-
Page 26 of 134
MB9B420TA Series
LQFP-176
Pin No
LQFP-144
BGA-192
151
121
D8
152
122
E8
153
123
A10
154
124
F8
155
125
B7
156
157
126
127
A9
G8
158
128
A7
159
129
C7
160
130
A6
161
131
D7
162
132
E7
163
133
F7
164
134
B6
-
-
B14
H7
B1
G1
Document Number: 002-05663 Rev. *E
Pin name
PC6
SCK14_0
TIOA14_0
MAD04_0
PC7
CROUT_1
RTCCO_0
SUBOUT_0
MAD05_0
PC8
SIN15_0
MAD06_0
PC9
SOT15_0
MAD07_0
PCA
SCK15_0
MAD08_0
VCC
VSS
PCB
MAD09_0
PCC
MAD10_0
PCD
MAD11_0
PCE
RTS4_0
TIOB06_1
MAD12_0
PCF
CTS4_0
TIOB08_2
MAD13_0
PD0
SCK4_0
TIOB10_2
INT30_1
MAD14_0
PD1
SOT4_0
TIOB14_0
INT31_1
MAD15_0
VSS
VSS
VSS
VSS
I/O circuit
type
Pin state
type
I*
J
E
J
E
J
E
J
E
J
-
E
J
E
J
E
J
E
J
E
J
E
K
E
K
-
Page 27 of 134
MB9B420TA Series
LQFP-176
BGA-192
165
135
C6
166
136
D6
167
137
E6
168
138
B5
169
139
C5
170
-
B4
171
-
C4
172
173
174
175
176
*:
Pin No
LQFP-144
140
141
142
143
144
-
B3
A4
A3
A2
H8
J1
Pin name
PD2
SIN4_0
TIOA03_2
INT00_2
MAD16_0
PD3
TIOB03_2
MAD17_0
P62
ADTG_3
SCK5_0
MAD18_0
P61
SOT5_0
TIOB02_2
MAD19_0
P60
SIN5_0
TIOA02_2
INT15_1
WKUP5
MAD20_0
PF3
SIN6_2
TIOA06_0
INT06_0
PF4
SOT6_2
TIOB06_0
INT07_0
PF5
IGTRG0_1
INT08_0
WKUP3
CEC1_0
SCK6_2
VCC
P80
P81
VSS
VSS
I/O circuit
type
Pin state
type
E
K
E
J
E
J
E
J
E
U
I*
K
I*
K
I*
T
K
K
V
V
-
5V tolerant I/O
Document Number: 002-05663 Rev. *E
Page 28 of 134
MB9B420TA Series
List of pin functions
The number after the underscore ("_") in pin names such as XXX_1 and XXX_2 indicates the relocated port number. For these
pins, there are multiple pins that provide the same function for the same channel. Use the extended port function register (EPFR)
to select the pin.
Pin
function
ADC
Pin name
ADTG_0
ADTG_1
ADTG_2
ADTG_3
ADTG_4
ADTG_5
ADTG_6
ADTG_7
ADTG_8
AN00
AN01
AN02
AN03
AN04
AN05
AN06
AN07
AN08
AN09
AN10
AN11
AN12
AN13
AN14
AN15
AN16
AN17
AN18
AN19
AN20
AN21
AN22
AN23
Document Number: 002-05663 Rev. *E
Function description
A/D converter external trigger input pin
A/D converter analog input pin.
ANxx describes ADC ch.xx.
LQFP-176
Pin No
LQFP-144
BGA-192
10
18
37
167
119
105
31
49
70
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
118
119
120
121
122
123
124
125
10
18
29
137
95
89
41
62
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
94
95
96
97
98
99
100
101
E2
F5
K2
E6
F11
H9
H6
L4
P8
M13
M12
L13
L12
L11
K13
K12
K14
K11
J13
J12
J11
J10
J9
H10
H9
F10
F11
F12
F13
E10
E11
E12
E13
Page 29 of 134
MB9B420TA Series
Pin
function
Base Timer
0
Base Timer
1
Base Timer
2
Base Timer
3
Base Timer
4
Base Timer
5
Base Timer
6
Pin name
TIOA00_0
TIOA00_1
TIOA00_2
TIOB00_0
TIOB00_1
TIOB00_2
TIOA01_0
TIOA01_1
TIOA01_2
TIOB01_0
TIOB01_1
TIOB01_2
TIOA02_0
TIOA02_1
TIOA02_2
TIOB02_0
TIOB02_1
TIOB02_2
TIOA03_0
TIOA03_1
TIOA03_2
TIOB03_0
TIOB03_1
TIOB03_2
TIOA04_0
TIOA04_1
TIOA04_2
TIOB04_0
TIOB04_1
TIOB04_2
TIOA05_0
TIOA05_1
TIOA05_2
TIOB05_0
TIOB05_1
TIOB05_2
TIOA06_0
TIOA06_1
TIOA06_2
TIOB06_0
TIOB06_1
TIOB06_2
Document Number: 002-05663 Rev. *E
Function description
Base timer ch.0 TIOA pin
Base timer ch.0 TIOB pin
Base timer ch.1 TIOA pin
Base timer ch.1 TIOB pin
Base timer ch.2 TIOA pin
Base timer ch.2 TIOB pin
Base timer ch.3 TIOA pin
Base timer ch.3 TIOB pin
Base timer ch.4 TIOA pin
Base timer ch.4 TIOB pin
Base timer ch.5 TIOA pin
Base timer ch.5 TIOB pin
Base timer ch.6 TIOA pin
Base timer ch.6 TIOB pin
LQFP-176
Pin No
LQFP-144
BGA-192
46
38
11
59
28
12
47
39
16
60
29
17
48
40
169
61
30
168
49
41
165
62
31
166
50
42
65
63
32
66
51
43
8
64
33
9
170
148
25
171
38
30
11
51
12
39
31
16
52
17
40
32
139
53
138
41
33
135
54
136
42
34
57
55
58
43
35
8
56
9
118
-
N2
K3
E3
L5
H3
E4
N3
K4
F3
K5
H4
F4
M3
L1
C5
N6
H5
B5
L4
L2
C6
M6
H6
D6
M4
L3
J6
L6
J5
N8
N4
M2
D3
K6
J4
D4
B4
E9
H1
C4
161
131
D7
26
-
H2
Page 30 of 134
MB9B420TA Series
Pin
function
Base Timer
7
Base Timer
8
Base Timer
9
Base Timer
10
Base Timer
11
Base Timer
12
Base Timer
13
Pin name
TIOA07_0
TIOA07_1
TIOA07_2
TIOB07_0
TIOB07_1
TIOB07_2
TIOA08_0
TIOA08_1
TIOA08_2
TIOB08_0
TIOB08_1
TIOB08_2
TIOA09_0
TIOA09_1
TIOA09_2
TIOB09_0
TIOB09_1
TIOB09_2
TIOA10_0
TIOA10_1
TIOA10_2
TIOB10_0
TIOB10_1
TIOB10_2
TIOA11_0
TIOA11_1
TIOA11_2
TIOB11_0
TIOB11_1
TIOB11_2
TIOA12_0
TIOA12_1
TIOA12_2
TIOB12_0
TIOB12_1
TIOB12_2
TIOA13_0
TIOA13_1
TIOA13_2
TIOB13_0
TIOB13_1
TIOB13_2
Document Number: 002-05663 Rev. *E
Function description
Base timer ch.7 TIOA pin
Base timer ch.7 TIOB pin
Base timer ch.8 TIOA pin
Base timer ch.8 TIOB pin
Base timer ch.9 TIOA pin
Base timer ch.9 TIOB pin
Base timer ch.10 TIOA pin
Base timer ch.10 TIOB pin
Base timer ch.11 TIOA pin
Base timer ch.11 TIOB pin
Base timer ch.12 TIOA pin
Base timer ch.12 TIOB pin
Base timer ch.13 TIOA pin
Base timer ch.13 TIOB pin
LQFP-176
Pin No
LQFP-144
BGA-192
77
124
71
76
125
72
2
82
149
139
83
162
3
106
19
140
107
20
4
108
150
141
109
163
5
110
21
142
111
22
6
112
34
143
113
35
7
23
100
144
24
101
100
63
101
64
2
119
132
3
19
20
4
120
133
5
21
22
6
26
27
7
23
84
24
85
P10
E12
J8
K9
E13
P9
B2
N11
F9
C11
M11
E7
C2
H13
F6
D11
H12
G2
C3
H11
C8
B10
G13
F7
D5
G12
G3
C10
G11
G4
D2
G10
J3
D10
G9
J2
D1
G5
J12
B9
G6
J11
Page 31 of 134
MB9B420TA Series
Pin
function
Base Timer
14
Base Timer
15
Debugger
Pin name
TIOA14_0
TIOA14_1
TIOA14_2
TIOB14_0
TIOB14_1
TIOB14_2
TIOA15_0
TIOA15_1
TIOA15_2
TIOB15_0
TIOB15_1
TIOB15_2
SWCLK
SWDIO
SWO
TCK
TDI
TDO
TMS
TRACECLK
TRACED0
TRACED1
TRACED2
TRACED3
TRSTX
Document Number: 002-05663 Rev. *E
Function description
Base timer ch.14 TIOA pin
Base timer ch.14 TIOB pin
Base timer ch.15 TIOA pin
Base timer ch.15 TIOB pin
Serial wire debug interface clock input
Serial wire debug interface data input / output
Serial wire viewer output
JTAG test clock input
JTAG test data input
JTAG debug data output
JTAG test mode state input/output
Trace CLK output of ETM
Trace data output of ETM
JTAG test reset Input
LQFP-176
Pin No
LQFP-144
BGA-192
151
78
102
164
79
103
73
80
104
74
81
105
135
137
138
135
136
138
137
12
8
9
10
11
134
121
86
134
87
65
88
66
89
111
113
114
111
112
114
113
12
8
9
10
11
110
D8
N10
J10
B6
L10
J9
N9
K10
H10
M9
M10
H9
A12
B12
B11
A12
C12
B11
B12
E4
D3
D4
E2
E3
B13
Page 32 of 134
MB9B420TA Series
Pin
function
External
Bus
Pin name
MAD00_0
MAD01_0
MAD02_0
MAD03_0
MAD04_0
MAD05_0
MAD06_0
MAD07_0
MAD08_0
MAD09_0
MAD10_0
MAD11_0
MAD12_0
MAD13_0
MAD14_0
MAD15_0
MAD16_0
MAD17_0
MAD18_0
MAD19_0
MAD20_0
MAD21_0
MAD22_0
MAD23_0
MAD24_0
MCSX0_0
MCSX1_0
MCSX2_0
MCSX3_0
MCSX4_0
MCSX5_0
MCSX6_0
MCSX7_0
MDQM0_0
MDQM1_0
MOEX_0
MWEX_0
Document Number: 002-05663 Rev. *E
Function description
External bus interface address bus
External bus interface chip select output pin
External bus interface byte mask signal output
External bus interface read enable signal for
SRAM
External bus interface write enable signal for
SRAM
LQFP-176
Pin No
LQFP-144
BGA-192
147
148
149
150
151
152
153
154
155
158
159
160
161
162
163
164
165
166
167
168
169
2
3
4
5
23
24
46
47
146
145
130
129
15
16
117
118
119
120
121
122
123
124
125
128
129
130
131
132
133
134
135
136
137
138
139
2
3
4
5
23
24
38
39
116
115
106
105
15
16
D9
E9
F9
C8
D8
E8
A10
F8
B7
A7
C7
A6
D7
E7
F7
B6
C6
D6
E6
B5
C5
B2
C2
C3
D5
G5
G6
N2
N3
B8
C9
D14
E14
F2
F3
13
13
E5
14
14
F1
Page 33 of 134
MB9B420TA Series
LQFP-176
Pin No
LQFP-144
BGA-192
19
19
F6
20
20
G2
22
22
G4
21
21
G3
MADATA00_0
60
52
K5
MADATA01_0
MADATA02_0
MADATA03_0
MADATA04_0
MADATA05_0
MADATA06_0
MADATA07_0
MADATA08_0
MADATA09_0
MADATA10_0
MADATA11_0
MADATA12_0
MADATA13_0
MADATA14_0
MADATA15_0
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
N6
M6
L6
K6
J6
N8
M8
L8
K8
P8
J8
P9
N9
M9
L9
17
17
F4
18
48
18
40
F5
M3
Pin
function
Pin name
External
Bus
MNALE_0
MNCLE_0
MNREX_0
MNWEX_0
MALE_0
MRDY_0
MCLKOUT_0
Document Number: 002-05663 Rev. *E
Function description
External bus interface ALE signal to control
NAND Flash output pin
External bus interface CLE signal to control
NAND Flash output pin
External bus interface read enable signal to
control NAND Flash
External bus interface write enable signal to
control NAND Flash
External bus interface data bus
(Address / data multiplex bus)
External bus interface Address Latch enable
output signal for multiplex
External bus interface external RDY input signal
External bus interface external clock output
Page 34 of 134
MB9B420TA Series
Pin
function
External
Interrupt
Pin name
INT00_0
INT00_1
INT00_2
INT01_0
INT01_1
INT01_2
INT02_0
INT02_1
INT02_2
INT03_0
INT03_1
INT03_2
INT04_0
INT04_1
INT04_2
INT05_0
INT05_1
INT05_2
INT06_0
INT06_1
INT06_2
INT07_0
INT07_1
INT07_2
INT08_0
INT08_1
INT08_2
INT09_0
INT09_1
INT09_2
INT10_0
INT10_1
INT10_2
INT11_0
INT11_1
INT11_2
INT12_0
INT12_1
INT12_2
INT13_0
INT13_1
INT13_2
INT14_0
INT14_1
INT14_2
Document Number: 002-05663 Rev. *E
Function description
External interrupt request 00 input pin
External interrupt request 01 input pin
External interrupt request 02 input pin
External interrupt request 03 input pin
External interrupt request 04 input pin
External interrupt request 05 input pin
External interrupt request 06 input pin
External interrupt request 07 input pin
External interrupt request 08 input pin
External interrupt request 09 input pin
External interrupt request 10 input pin
External interrupt request 11 input pin
External interrupt request 12 input pin
External interrupt request 13 input pin
External interrupt request 14 input pin
LQFP-176
Pin No
LQFP-144
BGA-192
13
8
165
14
9
123
15
91
120
6
94
28
31
97
29
127
100
30
170
126
64
171
70
16
172
33
19
119
34
22
76
35
7
77
36
71
78
46
72
81
47
66
82
58
67
13
8
135
14
9
99
15
75
96
6
78
81
103
84
102
56
62
16
140
19
95
26
22
27
7
28
63
38
64
39
58
50
59
E5
D3
C6
F1
D4
E11
F2
M12
F12
D2
L11
H3
H6
K14
H4
D13
J12
H5
B4
D12
K6
C4
P8
F3
B3
J4
F6
F11
J3
G4
K9
J2
D1
P10
K1
J8
N10
N2
P9
M10
N3
N8
N11
M5
M8
Page 35 of 134
MB9B420TA Series
Pin
function
External
Interrupt
Pin name
INT15_0
INT15_1
INT15_2
INT16_0
INT16_1
INT17_0
INT17_1
INT18_0
INT18_1
INT19_0
INT19_1
INT20_0
INT20_1
INT21_0
INT21_1
INT22_0
INT22_1
INT23_0
INT23_1
INT24_0
INT24_1
INT25_0
INT25_1
INT26_0
INT26_1
INT27_0
INT27_1
INT28_0
INT28_1
INT29_0
INT29_1
INT30_0
INT30_1
INT31_0
INT31_1
NMIX
Document Number: 002-05663 Rev. *E
Function description
External interrupt request 15 input pin
External interrupt request 16 input pin
External interrupt request 17 input pin
External interrupt request 18 input pin
External interrupt request 19 input pin
External interrupt request 20 input pin
External interrupt request 21 input pin
External interrupt request 22 input pin
External interrupt request 23 input pin
External interrupt request 24 input pin
External interrupt request 25 input pin
External interrupt request 26 input pin
External interrupt request 27 input pin
External interrupt request 28 input pin
External interrupt request 29 input pin
External interrupt request 30 input pin
External interrupt request 31 input pin
Non-Maskable Interrupt input
LQFP-176
Pin No
LQFP-144
BGA-192
83
169
68
106
20
107
21
108
23
109
24
110
96
111
98
112
99
113
74
79
75
80
101
143
102
144
103
25
104
26
105
139
163
140
164
128
139
60
20
21
23
24
80
82
83
66
67
85
86
87
88
89
133
134
104
M11
C5
L8
H13
G2
H12
G3
H11
G5
G13
G6
G12
K12
G11
K11
G10
J13
G9
M9
L10
L9
K10
J11
D10
J10
B9
J9
H1
H10
H2
H9
C11
F7
D11
B6
C13
Page 36 of 134
MB9B420TA Series
Pin
function
GPIO
Pin name
P00
P01
P02
P03
P04
P05
P06
P07
P08
P09
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P1A
P1B
P1C
P1D
P1E
P1F
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
Document Number: 002-05663 Rev. *E
Function description
General-purpose I/O port 0
General-purpose I/O port 1
General-purpose I/O port 2
LQFP-176
Pin No
LQFP-144
BGA-192
134
135
136
137
138
8
9
10
11
12
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
127
126
125
124
123
122
121
120
119
118
110
111
112
113
114
8
9
10
11
12
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
103
102
101
100
99
98
97
96
95
94
B13
A12
C12
B12
B11
D3
D4
E2
E3
E4
M13
M12
L13
L12
L11
K13
K12
K14
K11
J13
J12
J11
J10
J9
H10
H9
D13
D12
E13
E12
E11
E10
F13
F12
F11
F10
Page 37 of 134
MB9B420TA Series
Pin
function
GPIO
Pin name
P30
P31
P32
P33
P34
P35
P36
P37
P38
P39
P3A
P3B
P3C
P3D
P3E
P3F
P40
P41
P42
P43
P44
P45
P46
P47
P48
P49
P4A
P4B
P4C
P4D
P4E
P50
P51
P52
P53
P54
P55
P56
P57
P58
P59
P5A
P5B
P5C
P5D
Document Number: 002-05663 Rev. *E
Function description
General-purpose I/O port 3
General-purpose I/O port 4
General-purpose I/O port 5
LQFP-176
Pin No
LQFP-144
BGA-192
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
46
47
48
49
50
51
55
56
58
59
60
61
62
63
64
13
14
15
16
17
18
19
20
21
22
23
24
25
26
26
27
28
29
30
31
32
33
34
35
38
39
40
41
42
43
47
48
50
51
52
53
54
55
56
13
14
15
16
17
18
19
20
21
22
23
24
-
H3
H4
H5
H6
J5
J4
J3
J2
K1
K2
K3
K4
L1
L2
L3
M2
N2
N3
M3
L4
M4
N4
P5
P6
M5
L5
K5
N6
M6
L6
K6
E5
F1
F2
F3
F4
F5
F6
G2
G3
G4
G5
G6
H1
H2
Page 38 of 134
MB9B420TA Series
Pin
function
GPIO
Pin name
P60
P61
P62
P70
P71
P72
P73
P74
P75
P76
P77
P78
P79
P7A
P7B
P7C
P7D
P7E
P7F
P80
P81
P82
P83
P90
P91
P92
P93
P94
P95
PA0
PA1
PA2
PA3
PA4
PA5
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
Document Number: 002-05663 Rev. *E
Function description
General-purpose I/O port 6
General-purpose I/O port 7
General-purpose I/O port 8
General-purpose I/O port 9
General-purpose I/O port A
General-purpose I/O port B
LQFP-176
Pin No
LQFP-144
BGA-192
169
168
167
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
174
175
129
130
139
140
141
142
143
144
2
3
4
5
6
7
106
107
108
109
110
111
112
113
139
138
137
57
58
59
60
61
62
63
64
65
66
67
142
143
105
106
2
3
4
5
6
7
-
C5
B5
E6
J6
N8
M8
L8
K8
P8
J8
P9
N9
M9
L9
K9
P10
N10
L10
K10
A3
A2
E14
D14
C11
D11
B10
C10
D10
B9
B2
C2
C3
D5
D2
D1
H13
H12
H11
G13
G12
G11
G10
G9
Page 39 of 134
MB9B420TA Series
Pin
function
GPIO
Pin name
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PC8
PC9
PCA
PCB
PCC
PCD
PCE
PCF
PD0
PD1
PD2
PD3
PE0
PE2
PE3
PF0
PF1
PF2
PF3
PF4
PF5
PF6
Document Number: 002-05663 Rev. *E
Function description
General-purpose I/O port C
General-purpose I/O port D
General-purpose I/O port E
General-purpose I/O port F*
LQFP-176
Pin No
LQFP-144
BGA-192
145
146
147
148
149
150
151
152
153
154
155
158
159
160
161
162
163
164
165
166
84
86
87
81
82
83
170
171
172
128
115
116
117
118
119
120
121
122
123
124
125
128
129
130
131
132
133
134
135
136
68
70
71
140
104
C9
B8
D9
E9
F9
C8
D8
E8
A10
F8
B7
A7
C7
A6
D7
E7
F7
B6
C6
D6
N13
P12
P13
M10
N11
M11
B4
C4
B3
C13
Page 40 of 134
MB9B420TA Series
Pin
function
Multi Function
Serial
0
Pin name
SIN0_0
SIN0_1
Multifunction serial interface ch.0 input pin
SIN0_2
SOT0_0
(SDA0_0)
SOT0_1
(SDA0_1)
SOT0_2
(SDA0_2)
SCK0_0
(SCL0_0)
SCK0_1
(SCL0_1)
SCK0_2
(SCL0_2)
Multi Function
Serial
1
Function description
SIN1_0
SIN1_1
SIN1_2
SOT1_0
(SDA1_0)
SOT1_1
(SDA1_1)
SOT1_2
(SDA1_2)
SCK1_0
(SCL1_0)
SCK1_1
(SCL1_1)
SCK1_2
(SCL1_2)
Document Number: 002-05663 Rev. *E
Multifunction serial interface ch.0 output pin.
This pin operates as SOT0 when it is used in a
UART/CSIO/LIN (operation modes 0 to 3) and as
SDA0 when it is used in an I2C (operation mode
4).
Multifunction serial interface ch.0 clock I/O pin.
This pin operates as SCK0 when it is used in a
UART/CSIO (operation modes 0 to 2) and as
SCL0 when it is used in an I2C (operation mode
4).
Multifunction serial interface ch.1 input pin
Multifunction serial interface ch.1 output pin.
This pin operates as SOT1 when it is used in a
UART/CSIO/LIN (operation modes 0 to 3) and as
SDA1 when it is used in an I2C (operation mode
4).
Multifunction serial interface ch.1 clock I/O pin.
This pin operates as SCK1 when it is used in a
UART/CSIO (operation modes 0 to 2) and as
SCL1 when it is used in an I2C (operation mode
4).
LQFP-176
Pin No.
LQFP-144
BGA-192
126
102
D12
94
78
L11
110
-
G12
125
101
E13
95
79
K13
111
-
G11
124
100
E12
96
80
K12
112
-
G10
19
91
81
19
75
-
F6
M12
M10
20
20
G2
92
76
L13
82
-
N11
21
21
G3
93
77
L12
83
-
M11
Page 41 of 134
MB9B420TA Series
Pin
function
Multi Function
Serial
2
Multi Function
Serial
3
Pin name
SIN2_0
SIN2_1
SIN2_2
SOT2_0
(SDA2_0)
SOT2_1
(SDA2_1)
SOT2_2
(SDA2_2)
SCK2_0
(SCL2_0)
SCK2_1
(SCL2_1)
SCK2_2
(SCL2_2)
LQFP-176
Pin No.
LQFP-144
BGA-192
67
123
97
59
99
81
M8
E11
K14
68
60
L8
122
98
E10
98
82
K11
69
61
K8
121
97
F13
99
83
J13
70
62
P8
13
13
E5
58
50
M5
Multifunction serial interface ch.3 output pin.
This pin operates as SOT3 when it is used in a
UART/CSIO/LIN (operation modes 0 to 3) and as
SDA3 when it is used in an I2C (operation mode
4).
71
63
J8
14
14
F1
59
51
L5
Multifunction serial interface ch.3 clock I/O pin.
This pin operates as SCK3 when it is used in a
UART/CSIO (operation modes 0 to 2) and as
SCL3 when it is used in an I2C (operation mode
4).
72
64
P9
15
15
F2
60
52
K5
Function description
Multifunction serial interface ch.2 input pin
Multifunction serial interface ch.2 output pin.
This pin operates as SOT2 when it is used in a
UART/CSIO/LIN (operation modes 0 to 3) and as
SDA2 when it is used in an I2C (operation mode
4).
Multifunction serial interface ch.2 clock I/O pin.
This pin operates as SCK2 when it is used in a
UART/CSIO (operation modes 0 to 2) and as
SCL2 when it is used in an I2C (operation mode
4).
SIN3_0
SIN3_1
Multifunction serial interface ch.3 input pin
SIN3_2
SOT3_0
(SDA3_0)
SOT3_1
(SDA3_1)
SOT3_2
(SDA3_2)
SCK3_0
(SCL3_0)
SCK3_1
(SCL3_1)
SCK3_2
(SCL3_2)
Document Number: 002-05663 Rev. *E
Page 42 of 134
MB9B420TA Series
Pin
function
Multi Function
Serial
4
Multi Function
Serial
5
Pin name
SIN4_0
SIN4_1
SIN4_2
SOT4_0
(SDA4_0)
SOT4_1
(SDA4_1)
SOT4_2
(SDA4_2)
SCK4_0
(SCL4_0)
SCK4_1
(SCL4_1)
SCK4_2
(SCL4_2)
RTS4_0
RTS4_1
RTS4_2
CTS4_0
CTS4_1
CTS4_2
SIN5_0
SIN5_1
SIN5_2
SOT5_0
(SDA5_0)
SOT5_1
(SDA5_1)
SOT5_2
(SDA5_2)
SCK5_0
(SCL5_0)
SCK5_1
(SCL5_1)
SCK5_2
(SCL5_2)
Document Number: 002-05663 Rev. *E
LQFP-176
165
100
8
Pin No.
LQFP-144
135
84
8
BGA-192
C6
J12
D3
Multifunction serial interface ch.4 output pin.
This pin operates as SOT4 when it is used
in a UART/CSIO/LIN (operation modes 0 to
3) and as SDA4 when it is used in an I2C
(operation mode 4).
164
134
B6
101
85
J11
9
9
D4
Multifunction serial interface ch.4 clock I/O
pin.
This pin operates as SCK4 when it is used
in a UART/CSIO (operation modes 0 to 2)
and as SCL4 when it is used in an I2C
(operation mode 4).
163
133
F7
102
86
J10
10
10
E2
161
104
12
162
103
11
169
141
34
131
88
12
132
87
11
139
26
D7
H10
E4
E7
J9
E3
C5
B10
J3
168
138
B5
142
-
C10
35
27
J2
167
137
E6
143
-
D10
36
28
K1
Function description
Multifunction serial interface ch.4 input pin
Multifunction serial interface ch.4 RTS
output pin
Multifunction serial interface ch.4 CTS input
pin
Multifunction serial interface ch.5 input pin
Multifunction serial interface ch.5 output pin.
This pin operates as SOT5 when it is used
in a UART/CSIO/LIN (operation modes 0 to
3) and as SDA5 when it is used in an I2C
(operation mode 4).
Multifunction serial interface ch.5 clock I/O
pin.
This pin operates as SCK5 when it is used
in a UART/CSIO (operation modes 0 to 2)
and as SCL5 when it is used in an I2C
(operation mode 4).
Page 43 of 134
MB9B420TA Series
Pin
function
Multi Function
Serial
6
Multi Function
Serial
7
Pin name
SIN6_0
SIN6_1
SIN6_2
SOT6_0
(SDA6_0)
SOT6_1
(SDA6_1)
SOT6_2
(SDA6_2)
SCK6_0
(SCL6_0)
SCK6_1
(SCL6_1)
SCK6_2
(SCL6_2)
SIN7_0
SIN7_1
Function description
Multifunction serial interface ch.6 input pin
Multifunction serial interface ch.6 output pin.
This pin operates as SOT6 when it is used in a
UART/CSIO/LIN (operation modes 0 to 3) and as
SDA6 when it is used in an I2C (operation mode
4).
Multifunction serial interface ch.6 clock I/O pin.
This pin operates as SCK6 when it is used in a
UART/CSIO (operation modes 0 to 2) and as
SCL6 when it is used in an I2C (operation mode
4).
Multifunction serial interface ch.7 input pin
SIN7_2
SOT7_0
(SDA7_0)
SOT7_1
(SDA7_1)
SOT7_2
(SDA7_2)
SCK7_0
(SCL7_0)
SCK7_1
(SCL7_1)
SCK7_2
(SCL7_2)
Document Number: 002-05663 Rev. *E
Multifunction serial interface ch.7 output pin.
This pin operates as SOT7 when it is used in a
UART/CSIO/LIN (operation modes 0 to 3) and as
SDA7 when it is used in an I2C (operation mode
4).
Multifunction serial interface ch.7 clock I/O pin.
This pin operates as SCK7 when it is used in a
UART/CSIO (operation modes 0 to 2) and as
SCL7 when it is used in an I2C (operation mode
4).
LQFP-176
Pin No.
LQFP-144
BGA-192
16
31
170
16
-
F3
H6
B4
17
17
F4
30
-
H5
171
-
C4
18
18
F5
29
-
H4
172
-
B3
22
22
G4
64
56
K6
106
-
H13
23
23
G5
63
55
L6
107
-
H12
24
24
G6
62
54
M6
108
-
H11
Page 44 of 134
MB9B420TA Series
Pin
function
Multi Function
Serial
8
Pin name
Function description
SIN8_0
Multifunction serial interface ch.8 input pin
Multifunction serial interface ch.6 output pin.
This pin operates as SOT8 when it is used in a
UART/CSIO/LIN (operation modes 0 to 3) and as
SDA8 when it is used in an I2C (operation mode
4).
Multifunction serial interface ch.7 clock I/O pin.
This pin operates as SCK8 when it is used in a
UART/CSIO (operation modes 0 to 2) and as
SCL8 when it is used in an I2C (operation mode
4).
Multifunction serial interface ch.9 input pin
Multifunction serial interface ch.9 output pin.
This pin operates as SOT9 when it is used in a
UART/CSIO/LIN (operation modes 0 to 3) and as
SDA9 when it is used in an I2C (operation mode
4).
Multifunction serial interface ch.9 clock I/O pin.
This pin operates as SCK9 when it is used in a
UART/CSIO (operation modes 0 to 2) and as
SCL9 when it is used in an I2C (operation mode
4).
SOT8_0
(SDA8_0)
SCK8_0
(SCL8_0)
Multi Function
Serial
9
SIN9_0
SOT9_0
(SDA9_0)
SCK9_0
(SCL9_0)
Document Number: 002-05663 Rev. *E
LQFP-176
Pin No.
LQFP-144
BGA-192
2
2
B2
3
3
C2
4
4
C3
5
5
D5
6
6
D2
7
7
D1
Page 45 of 134
MB9B420TA Series
Pin
function
Multi Function
Serial
10
Pin name
Function description
SIN10_0
Multifunction serial interface ch.10 input pin
Multifunction serial interface ch.10 output pin.
This pin operates as SOT10 when it is used in a
UART/CSIO/LIN (operation modes 0 to 3) and as
SDA10 when it is used in an I2C (operation mode
4).
Multifunction serial interface ch.10 clock I/O pin.
This pin operates as SCK10 when it is used in a
UART/CSIO (operation modes 0 to 2) and as
SCL10 when it is used in an I2C (operation mode
4).
Multifunction serial interface ch.11 input pin
Multifunction serial interface ch.11 output pin.
This pin operates as SOT11 when it is used in a
UART/CSIO/LIN (operation modes 0 to 3) and as
SDA11 when it is used in an I2C (operation mode
4).
Multifunction serial interface ch.11 clock I/O pin.
This pin operates as SCK11 when it is used in a
UART/CSIO (operation modes 0 to 2) and as
SCL11 when it is used in an I2C (operation mode
4).
SOT10_0
(SDA10_0)
SCK10_0
(SCL10_0)
Multi Function
Serial
11
SIN11_0
SOT11_0
(SDA11_0)
SCK11_0
(SCL11_0)
Document Number: 002-05663 Rev. *E
LQFP-176
Pin No.
LQFP-144
BGA-192
46
38
N2
47
39
N3
48
40
M3
49
41
L4
50
42
M4
51
43
N4
Page 46 of 134
MB9B420TA Series
Pin
function
Multi Function
Serial
12
Pin name
Function description
SIN12_0
Multifunction serial interface ch.12 input pin
Multifunction serial interface ch.12 output pin.
This pin operates as SOT12 when it is used in a
UART/CSIO/LIN (operation modes 0 to 3) and as
SDA12 when it is used in an I2C (operation mode
4).
Multifunction serial interface ch.12 clock I/O pin.
This pin operates as SCK12 when it is used in a
UART/CSIO (operation modes 0 to 2) and as
SCL12 when it is used in an I2C (operation mode
4).
Multifunction serial interface ch.13 input pin
Multifunction serial interface ch.13 output pin.
This pin operates as SOT13 when it is used in a
UART/CSIO/LIN (operation modes 0 to 3) and as
SDA13 when it is used in an I2C (operation mode
4).
Multifunction serial interface ch.13 clock I/O pin.
This pin operates as SCK13 when it is used in a
UART/CSIO (operation modes 0 to 2) and as
SCL13 when it is used in an I2C (operation mode
4).
SOT12_0
(SDA12_0)
SCK12_0
(SCL12_0)
Multi Function
Serial
13
SIN13_0
SOT13_0
(SDA13_0)
SCK13_0
(SCL13_0)
Document Number: 002-05663 Rev. *E
LQFP-176
Pin No.
LQFP-144
BGA-192
118
94
F10
119
95
F11
120
96
F12
145
115
C9
146
116
B8
147
117
D9
Page 47 of 134
MB9B420TA Series
Pin
function
Multi Function
Serial
14
Pin name
Function description
SIN14_0
Multifunction serial interface ch.14 input pin
Multifunction serial interface ch.14 output pin.
This pin operates as SOT14 when it is used in a
UART/CSIO/LIN (operation modes 0 to 3) and as
SDA14 when it is used in an I2C (operation mode
4).
Multifunction serial interface ch.14 clock I/O pin.
This pin operates as SCK14 when it is used in a
UART/CSIO (operation modes 0 to 2) and as
SCL14 when it is used in an I2C (operation mode
4).
Multifunction serial interface ch.15 input pin
Multifunction serial interface ch.15 output pin.
This pin operates as SOT15 when it is used in a
UART/CSIO/LIN (operation modes 0 to 3) and as
SDA15 when it is used in an I2C (operation mode
4).
Multifunction serial interface ch.15 clock I/O pin.
This pin operates as SCK15 when it is used in a
UART/CSIO (operation modes 0 to 2) and as
SCL15 when it is used in an I2C (operation mode
4).
SOT14_0
(SDA14_0)
SCK14_0
(SCL14_0)
Multi Function
Serial
15
SIN15_0
SOT15_0
(SDA15_0)
SCK15_0
(SCL15_0)
Document Number: 002-05663 Rev. *E
LQFP-176
Pin No.
LQFP-144
BGA-192
149
119
F9
150
120
C8
151
121
D8
153
123
A10
154
124
F8
155
125
B7
Page 48 of 134
MB9B420TA Series
Pin
function
Multi Function
Timer
0
Pin name
DTTI0X_0
DTTI0X_1
FRCK0_0
FRCK0_1
FRCK0_2
IC00_0
IC00_1
IC00_2
IC01_0
IC01_1
IC01_2
IC02_0
IC02_1
IC02_2
IC03_0
IC03_1
IC03_2
RTO00_0
(PPG00_0)
RTO00_1
(PPG00_1)
RTO01_0
(PPG00_0)
RTO01_1
(PPG00_1)
RTO02_0
(PPG02_0)
RTO02_1
(PPG02_1)
RTO03_0
(PPG02_0)
RTO03_1
(PPG02_1)
RTO04_0
(PPG04_0)
RTO04_1
(PPG04_1)
RTO05_0
(PPG04_0)
RTO05_1
(PPG04_1)
IGTRG0_0
IGTRG0_1
Document Number: 002-05663 Rev. *E
Function description
Input signal controlling wave form generator
outputs RTO00 to RTO05 of multi-function timer
0.
16-bit free-run timer ch.0 external clock input pin
16-bit input capture ch.0 input pin of multifunction timer 0.
ICxx describes channel number.
Wave form generator output of multi-function
timer 0.
This pin operates as PPG00 when it is used in
PPG0 output modes.
Wave form generator output of multi-function
timer 0.
This pin operates as PPG00 when it is used in
PPG0 output modes.
Wave form generator output of multi-function
timer 0.
This pin operates as PPG02 when it is used in
PPG0 output modes.
Wave form generator output of multi-function
timer 0.
This pin operates as PPG02 when it is used in
PPG0 output modes.
Wave form generator output of multi-function
timer 0.
This pin operates as PPG04 when it is used in
PPG0 output modes.
Wave form generator output of multi-function
timer 0.
This pin operates as PPG04 when it is used in
PPG0 output modes.
PPG IGBT mode external trigger input pin
LQFP-176
Pin No
LQFP-144
BGA-192
37
29
K2
104
32
105
91
36
100
92
35
101
93
34
102
94
33
103
95
88
89
75
28
84
76
27
85
77
26
86
78
87
79
H10
J5
H9
M12
K1
J12
L13
J2
J11
L12
J3
J10
L11
J4
J9
K13
38
30
K3
124
100
E12
39
31
K4
123
99
E11
40
32
L1
122
98
E10
41
33
L2
121
97
F13
42
34
L3
120
96
F12
43
35
M2
119
95
F11
61
172
53
140
N6
B3
Page 49 of 134
MB9B420TA Series
Pin
function
Quadrature
Position/
Revolution
Counter
0
LQFP-176
Pin No
LQFP-144
BGA-192
28
-
H3
59
51
L5
AIN0_2
13
13
E5
BIN0_0
29
-
H4
60
52
K5
BIN0_2
14
14
F1
ZIN0_0
30
-
H5
61
53
N6
15
15
F2
Pin name
Function description
AIN0_0
AIN0_1
BIN0_1
ZIN0_1
QPRC ch.0 AIN input pin
QPRC ch.0 BIN input pin
QPRC ch.0 ZIN input pin
ZIN0_2
Quadrature
Position/
Revolution
Counter
1
AIN1_0
73
65
N9
127
103
D13
AIN1_2
62
54
M6
BIN1_0
74
66
M9
AIN1_1
BIN1_1
126
102
D12
BIN1_2
63
55
L6
ZIN1_0
75
67
L9
125
101
E13
ZIN1_2
64
56
K6
TX0_0
65
57
J6
32
-
J5
ZIN1_1
CAN
QPRC ch.1 AIN input pin
TX0_1
QPRC ch.1 BIN input pin
QPRC ch.1 ZIN input pin
CAN interface ch.0 TX output
TX0_2
7
7
D1
RX0_0
66
58
N8
33
-
J4
6
6
D2
152
122
E8
93
77
L12
RX0_1
CAN interface ch.0 RX output
RX0_2
Real-time clock
RTCCO_0
RTCCO_1
0.5 seconds pulse output pin of Real-time clock
RTCCO_2
37
29
K2
SUBOUT_0
152
122
E8
93
77
L12
37
29
K2
SUBOUT_1
SUBOUT_2
Document Number: 002-05663 Rev. *E
Sub clock output pin
Page 50 of 134
MB9B420TA Series
Pin
function
Reset
Pin name
INITX
Mode
MD0
MD1
Function description
External Reset Input. A reset is valid when
INITX="L".
Mode 0 Pin.
During normal operation, MD0="L" must be input.
During serial programming to Flash memory,
MD0="H" must be input.
Mode 1 Pin.
During serial programming to Flash memory,
MD1="L" must be input.
Power
VCC
Low-Power
Consumption
Mode
WKUP0
WKUP1
WKUP2
WKUP3
WKUP4
WKUP5
HDMICEC/
Remote Control
Reception
CEC0_0
CEC0_1
CEC1_0
CEC1_1
DAC
DA0_0
DA1_0
Document Number: 002-05663 Rev. *E
Power supply Pin
Deep standby mode return signal input pin 0
Deep standby mode return signal input pin 1
Deep standby mode return signal input pin 2
Deep standby mode return signal input pin 3
Deep standby mode return signal input pin 4
Deep standby mode return signal input pin 5
HDMI-CEC/Remote Control Reception ch.0
input/output pin
HDMI-CEC/Remote Control Reception ch.1
input/output pin
D/A converter ch.0 analog output pin
D/A converter ch.1 analog output pin
LQFP-176
Pin No
LQFP-144
BGA-192
57
49
N5
85
69
N12
84
68
N13
1
45
54
89
1
37
46
73
C1
N1
P4
M14
131
107
C14
133
109
A13
156
128
91
67
172
28
169
126
A9
104
75
59
140
139
C13
M12
M8
B3
H3
C5
81
-
M10
149
119
F9
172
140
B3
19
19
F6
145
146
115
116
C9
B8
Page 51 of 134
MB9B420TA Series
Pin
function
Pin name
Function description
GND
VSS
Clock
Analog
Power
Analog
GND
C pin
X0
X0A
X1
X1A
CROUT_0
CROUT_1
AVCC
AVRH
AVSS
AVRL
C
GND Pin
Main clock (oscillation) input pin
Sub clock (oscillation) input pin
Main clock (oscillation) I/O pin
Sub clock (oscillation) I/O pin
Built-in high-speed CR-osc clock output port
A/D converter, D/A converter analog power pin
A/D converter analog reference voltage input pin
A/D converter, D/A converter GND pin
A/D converter analog reference voltage input pin
Power supply stabilization capacity pin
LQFP-176
Pin No
LQFP-144
BGA-192
27
44
25
36
A5
A8
53
45
A11
88
72
E1
132
108
G7
157
127
G8
176
144
H8
-
-
M1
-
-
P3
-
-
P7
-
-
N7
-
-
M7
-
-
L7
-
-
K7
-
-
J7
-
-
P11
-
-
N14
-
-
L14
-
-
B14
-
-
H7
-
-
B1
-
-
G1
-
-
J1
86
55
87
56
127
152
114
117
115
116
52
70
47
71
48
103
122
90
93
91
92
44
P12
P5
P13
P6
D13
E8
J14
F14
H14
G14
P2
*: 5V tolerant I/O
Note:
−
While this device contains a Test Access Port (TAP) based on the IEEE 1149.1-2001 JTAG standard, it is not fully compliant
to all requirements of that standard. This device may contain a 32-bit device ID that is the same as the 32-bit device ID in
other devices with different functionality. The TAP pins may also be configurable for purposes other than access to the TAP
controller.
Document Number: 002-05663 Rev. *E
Page 52 of 134
MB9B420TA Series
5. I/O Circuit Type
Type
Circuit
Remarks
A
It is possible to select the main
oscillation / GPIO function
Pull-up
resistor
P-ch
P-ch
Digital output
When the main oscillation is selected.
• Oscillation feedback resistor
: Approximately 1 MΩ
• With Standby mode control
X1
N-ch
Digital output
R
Pull-up resistor control
When the GPIO is selected.
• CMOS level output.
• CMOS level hysteresis input
• With pull-up resistor control
• With standby mode control
• Pull-up resistor
: Approximately 50 kΩ
• IOH= -4 mA, IOL= 4 mA
Digital input
Standby mode control
Clock input
Feedback
resistor
Standby mode control
Digital input
Standby mode control
Pull-up
resistor
R
P-ch
P-ch
Digital output
N-ch
Digital output
X0
Pull-up resistor control
Document Number: 002-05663 Rev. *E
Page 53 of 134
MB9B420TA Series
Type
Circuit
Remarks
• CMOS level hysteresis input
• Pull-up resistor
: Approximately 50 kΩ
B
Pull-up resistor
Digital input
C
Digital input
N-ch
Document Number: 002-05663 Rev. *E
• Open drain output
• CMOS level hysteresis input
Digital output
Page 54 of 134
MB9B420TA Series
Type
Circuit
Remarks
D
It is possible to select the sub
oscillation / GPIO function
Pull-up
resistor
P-ch
P-ch
Digital output
X1A
N-ch
Digital output
R
Pull-up resistor control
When the sub oscillation is selected.
• Oscillation feedback resistor
: Approximately 5 MΩ
• With Standby mode control
When the GPIO is selected.
• CMOS level output.
• CMOS level hysteresis input
• With pull-up resistor control
• With standby mode control
• Pull-up resistor
: Approximately 50 kΩ
• IOH= -4 mA, IOL= 4 mA
Digital input
Standby mode control
Clock input
Feedback
resistor
Standby mode control
Digital input
Standby mode control
Pull-up
resistor
R
P-ch
P-ch
Digital output
N-ch
Digital output
X0A
Pull-up resistor control
Document Number: 002-05663 Rev. *E
Page 55 of 134
MB9B420TA Series
Type
Circuit
Remarks
•
•
•
•
•
E
P-ch
P-ch
N-ch
Digital output
Digital output
CMOS level output
CMOS level hysteresis input
With pull-up resistor control
With standby mode control
Pull-up resistor
: Approximately 50 kΩ
• IOH= -4 mA, IOL= 4 mA
• When this pin is used as an I2C pin,
the digital output
P-ch transistor is always off
• +B input available
R
Pull-up resistor control
Digital input
Standby mode control
•
•
•
•
•
F
P-ch
P-ch
N-ch
Digital output
CMOS level output
CMOS level hysteresis input
With pull-up resistor control
With standby mode control
Pull-up resistor
: Approximately 50 kΩ
• IOH= -12 mA, IOL= 12 mA
• +B input available
Digital output
R
Pull-up resistor control
Digital input
Standby mode control
Document Number: 002-05663 Rev. *E
Page 56 of 134
MB9B420TA Series
Type
Circuit
Remarks
G
P-ch
P-ch
N-ch
Digital output
Digital output
•
•
•
•
•
•
•
CMOS level output
CMOS level hysteresis input
With input control
Analog input
With pull-up resistor control
With standby mode control
Pull-up resistor
: Approximately 50 kΩ
• IOH= -4 mA, IOL= 4 mA
• When this pin is used as an I2C pin,
the digital output
P-ch transistor is always off
• +B input available
Pull-up resistor control
R
Digital input
Standby mode control
Analog input
Input control
H
P-ch
R
P-ch
Digital output
N-ch
Digital output
•
•
•
•
•
•
•
CMOS level output
CMOS level hysteresis input
With input control
Analog output
With pull-up resistor control
With standby mode control
Pull-up resistor
: Approximately 50 kΩ
• IOH = -4 mA, IOL = 4 mA
Pull-up resistor control
Digital input
Standby mode Control
Analog output
Document Number: 002-05663 Rev. *E
Page 57 of 134
MB9B420TA Series
Type
Circuit
Remarks
I
P-ch
P-ch
N-ch
Digital output
Digital output
R
•
•
•
•
•
•
CMOS level output
CMOS level hysteresis input
5V tolerant
With pull-up resistor control
With standby mode control
Pull-up resistor
: Approximately 50 kΩ
• IOH= -4mA, IOL= 4 mA
• Available to control PZR registers.
• When this pin is used as an I2C pin,
the digital output
P-ch transistor is always off
Pull-up resistor control
Digital input
Standby mode control
J
CMOS level hysteresis input
Mode input
•
•
•
•
K
P-ch
N-ch
CMOS level output
CMOS level hysteresis input
With standby mode control
IOH= -18.0 mA, IOL= 16.5 mA
Digital output
Digital output
R
Digital input
Standby mode Control
Document Number: 002-05663 Rev. *E
Page 58 of 134
MB9B420TA Series
6. Handling Precautions
Any semiconductor devices have inherently a certain rate of failure. The possibility of failure is greatly affected by the conditions in
which they are used (circuit conditions, environmental conditions, etc.). This page describes precautions that must be observed to
minimize the chance of failure and to obtain higher reliability from your Cypress semiconductor devices.
6.1
Precautions for Product Design
This section describes precautions when designing electronic equipment using semiconductor devices.
Absolute Maximum Ratings
Semiconductor devices can be permanently damaged by application of stress (voltage, current, temperature, etc.) in excess of
certain established limits, called absolute maximum ratings. Do not exceed these ratings.
Recommended Operating Conditions
Recommended operating conditions are normal operating ranges for the semiconductor device. All the device's electrical
characteristics are warranted when operated within these ranges.
Always use semiconductor devices within the recommended operating conditions. Operation outside these ranges may adversely
affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented on the data sheet. Users
considering application outside the listed conditions are advised to contact their sales representative beforehand.
Processing and Protection of Pins
These precautions must be followed when handling the pins which connect semiconductor devices to power supply and
input/output functions.
1. Preventing Over-Voltage and Over-Current Conditions
Exposure to voltage or current levels in excess of maximum ratings at any pin is likely to cause deterioration within the device,
and in extreme cases leads to permanent damage of the device. Try to prevent such overvoltage or over-current conditions at
the design stage.
2. Protection of Output Pins
Shorting of output pins to supply pins or other output pins, or connection to large capacitance can cause large current flows.
Such conditions if present for extended periods of time can damage the device.
Therefore, avoid this type of connection.
3. Handling of Unused Input Pins
Unconnected input pins with very high impedance levels can adversely affect stability of operation. Such pins should be
connected through an appropriate resistance to a power supply pin or ground pin.
Latch-up
Semiconductor devices are constructed by the formation of P-type and N-type areas on a substrate. When subjected to abnormally
high voltages, internal parasitic PNPN junctions (called thyristor structures) may be formed, causing large current levels in excess
of several hundred mA to flow continuously at the power supply pin. This condition is called latch-up.
CAUTION: The occurrence of latch-up not only causes loss of reliability in the semiconductor device, but can cause injury or
damage from high heat, smoke or flame. To prevent this from happening, do the following:
1. Be sure that voltages applied to pins do not exceed the absolute maximum ratings. This should include attention to abnormal
noise, surge levels, etc.
2. Be sure that abnormal current flows do not occur during the power-on sequence.
Observance of Safety Regulations and Standards
Most countries in the world have established standards and regulations regarding safety, protection from electromagnetic
interference, etc. Customers are requested to observe applicable regulations and standards in the design of products.
Fail-Safe Design
Any semiconductor devices have inherently a certain rate of failure. You must protect against injury, damage or loss from such
failures by incorporating safety design measures into your facility and equipment such as redundancy, fire protection, and
prevention of over-current levels and other abnormal operating conditions.
Document Number: 002-05663 Rev. *E
Page 59 of 134
MB9B420TA Series
Precautions Related to Usage of Devices
Cypress semiconductor devices are intended for use in standard applications (computers, office automation and other office
equipment, industrial, communications, and measurement equipment, personal or household devices, etc.).
CAUTION: Customers considering the use of our products in special applications where failure or abnormal operation may directly
affect human lives or cause physical injury or property damage, or where extremely high levels of reliability are demanded (such as
aerospace systems, atomic energy controls, sea floor repeaters, vehicle operating controls, medical devices for life support, etc.)
are requested to consult with sales representatives before such use. The company will not be responsible for damages arising
from such use without prior approval.
6.2
Precautions for Package Mounting
Package mounting may be either lead insertion type or surface mount type. In either case, for heat resistance during soldering, you
should only mount under Cypress' recommended conditions. For detailed information about mount conditions, contact your sales
representative.
Lead Insertion Type
Mounting of lead insertion type packages onto printed circuit boards may be done by two methods: direct soldering on the board,
or mounting by using a socket.
Direct mounting onto boards normally involves processes for inserting leads into through-holes on the board and using the flow
soldering (wave soldering) method of applying liquid solder. In this case, the soldering process usually causes leads to be
subjected to thermal stress in excess of the absolute ratings for storage temperature. Mounting processes should conform to
Cypress recommended mounting conditions.
If socket mounting is used, differences in surface treatment of the socket contacts and IC lead surfaces can lead to contact
deterioration after long periods. For this reason it is recommended that the surface treatment of socket contacts and IC leads be
verified before mounting.
Surface Mount Type
Surface mount packaging has longer and thinner leads than lead-insertion packaging, and therefore leads are more easily
deformed or bent. The use of packages with higher pin counts and narrower pin pitch results in increased susceptibility to open
connections caused by deformed pins, or shorting due to solder bridges.
You must use appropriate mounting techniques. Cypress recommends the solder reflow method, and has established a ranking of
mounting conditions for each product. Users are advised to mount packages in accordance with Cypress ranking of recommended
conditions.
Lead-Free Packaging
CAUTION: When ball grid array (BGA) packages with Sn-Ag-Cu balls are mounted using Sn-Pb eutectic soldering, junction
strength may be reduced under some conditions of use.
Storage of Semiconductor Devices
Because plastic chip packages are formed from plastic resins, exposure to natural environmental conditions will cause absorption
of moisture. During mounting, the application of heat to a package that has absorbed moisture can cause surfaces to peel,
reducing moisture resistance and causing packages to crack. To prevent, do the following:
1. Avoid exposure to rapid temperature changes, which cause moisture to condense inside the product. Store products in
locations where temperature changes are slight.
2. Use dry boxes for product storage. Products should be stored below 70% relative humidity, and at temperatures between 5°C
and 30°C.
When you open Dry Package that recommends humidity 40% to 70% relative humidity.
3. When necessary, Cypress packages semiconductor devices in highly moisture-resistant aluminum laminate bags, with a silica
gel desiccant. Devices should be sealed in their aluminum laminate bags for storage.
4. Avoid storing packages where they are exposed to corrosive gases or high levels of dust.
Baking
Packages that have absorbed moisture may be de-moisturized by baking (heat drying). Follow the Cypress recommended
conditions for baking.
Condition: 125°C/24 h
Document Number: 002-05663 Rev. *E
Page 60 of 134
MB9B420TA Series
Static Electricity
Because semiconductor devices are particularly susceptible to damage by static electricity, you must take the following
precautions:
1. Maintain relative humidity in the working environment between 40% and 70%. Use of an apparatus for ion generation may be
needed to remove electricity.
2. Electrically ground all conveyors, solder vessels, soldering irons and peripheral equipment.
3. Eliminate static body electricity by the use of rings or bracelets connected to ground through high resistance (on the level of
1 MΩ).
Wearing of conductive clothing and shoes, use of conductive floor mats and other measures to minimize shock loads is
recommended.
4. Ground all fixtures and instruments, or protect with anti-static measures.
5. Avoid the use of styrofoam or other highly static-prone materials for storage of completed board assemblies.
6.3
Precautions for Use Environment
Reliability of semiconductor devices depends on ambient temperature and other conditions as described above.
For reliable performance, do the following:
1. Humidity
Prolonged use in high humidity can lead to leakage in devices as well as printed circuit boards. If high humidity levels are
anticipated, consider anti-humidity processing.
2. Discharge of Static Electricity
When high-voltage charges exist close to semiconductor devices, discharges can cause abnormal operation. In such cases,
use anti-static measures or processing to prevent discharges.
3. Corrosive Gases, Dust, or Oil
Exposure to corrosive gases or contact with dust or oil may lead to chemical reactions that will adversely affect the device. If
you use devices in such conditions, consider ways to prevent such exposure or to protect the devices.
4. Radiation, Including Cosmic Radiation
Most devices are not designed for environments involving exposure to radiation or cosmic radiation. Users should provide
shielding as appropriate.
5. Smoke, Flame
CAUTION: Plastic molded devices are flammable, and therefore should not be used near combustible substances. If devices
begin to smoke or burn, there is danger of the release of toxic gases.
Customers considering the use of Cypress products in other special environmental conditions should consult with sales
representatives.
Document Number: 002-05663 Rev. *E
Page 61 of 134
MB9B420TA Series
7. Handling Devices
Power supply pins
In products with multiple VCC and VSS pins, respective pins at the same potential are interconnected within the device in order to
prevent malfunctions such as latch-up. However, all of these pins should be connected externally to the power supply or ground
lines in order to reduce electromagnetic emission levels, to prevent abnormal operation of strobe signals caused by the rise in the
ground level, and to conform to the total output current rating.
Moreover, connect the current supply source with each Power supply pin and GND pin of this device at low impedance. It is also
advisable that a ceramic capacitor of approximately 0.1 µF be connected as a bypass capacitor between each Power supply pin
and GND pin near this device.
Stabilizing power supply voltage
A malfunction may occur when the power supply voltage fluctuates rapidly even though the fluctuation is within the recommended
operating conditions of the VCC power supply voltage. As a rule, with voltage stabilization, suppress the voltage fluctuation so that
the fluctuation in VCC ripple (peak-to-peak value) at the commercial frequency (50 Hz/60 Hz) does not exceed 10% of the VCC
value in the recommended operating conditions, and the transient fluctuation rate does not exceed 0.1 V/μs when there is a
momentary fluctuation on switching the power supply.
Crystal oscillator circuit
Noise near the X0/X1 and X0A/X1A pins may cause the device to malfunction. Design the printed circuit board so that X0/X1,
X0A/X1A pins, the crystal oscillator, and the bypass capacitor to ground are located as close to the device as possible.
It is strongly recommended that the PC board artwork be designed such that the X0/X1 and X0A/X1A pins are surrounded by
ground plane as this is expected to produce stable operation.
Evaluate oscillation of your using crystal oscillator by your mount board.
Sub crystal oscillator
This series sub oscillator circuit is low gain to keep the low current consumption. The crystal oscillator
to fill the following conditions is recommended for sub crystal oscillator to stabilize the oscillation.
Surface mount type
Size :
More than 3.2 mm × 1.5 mm
Load capacitance : Approximately 6 pF to 7 pF
Lead type
Load capacitance : Approximately 6 pF to 7 pF
Using an external clock
When using an external clock as an input of the main clock, set X0/X1 to the external clock input, and input the clock to X0.
X1(PE3) can be used as a general-purpose I/O port.
Similarly, when using an external clock as an input of the sub clock, set X0A/X1A to the external clock input, and input the clock to
X0A. X1A (P47) can be used as a general-purpose I/O port.
Example of Using an External Clock
Device
X0(X0A)
Can be used as
general-purpose
I/O ports.
Document Number: 002-05663 Rev. *E
X1(PE3),
X1A (P47)
Set as
External clock
input
Page 62 of 134
MB9B420TA Series
Handling when using Multi-function serial pin as I2C pin
If it is using the multi-function serial pin as I2C pins, P-ch transistor of digital output is always disabled. However, I 2C pins need to
keep the electrical characteristic like other pins and not to connect to the external I2C bus system with power OFF.
C Pin
This series contains the regulator. Be sure to connect a smoothing capacitor (C S) for the regulator between the C pin and the GND
pin. Please use a ceramic capacitor or a capacitor of equivalent frequency characteristics as a smoothing capacitor.
However, some laminated ceramic capacitors have the characteristics of capacitance variation due to thermal fluctuation (F
characteristics and Y5V characteristics). Please select the capacitor that meets the specifications in the operating conditions to use
by evaluating the temperature characteristics of a capacitor.
A smoothing capacitor of about 4.7μF would be recommended for this series.
C
Device
CS
VSS
GND
Mode pins (MD0)
Connect the MD pin (MD0) directly to VCC or VSS pins. Design the printed circuit board such that the pull-up/down resistance
stays low, as well as the distance between the mode pins and VCC pins or VSS pins is as short as possible and the connection
impedance is low, when the pins are pulled-up/down such as for switching the pin level and rewriting the Flash memory data. It is
because of preventing the device erroneously switching to test mode due to noise.
Notes on power-on
Turn power on/off in the following order or at the same time.
If not using the A/D converter and D/A converter, connect AVCC = VCC and AVSS = VSS.
Turning on : VCC → AVCC → AVRH
Turning off : AVRH → AVCC → VCC
Serial Communication
There is a possibility to receive wrong data due to the noise or other causes on the serial communication.
Therefore, design a printed circuit board so as to avoid noise.
Consider the case of receiving wrong data due to noise, perform error detection such as by applying a checksum of data at the
end. If an error is detected, retransmit the data.
Differences in features among the products with different memory sizes and between Flash memory products
and MASK products
The electric characteristics including power consumption, ESD, latch-up, noise characteristics, and oscillation characteristics
among the products with different memory sizes and between Flash memory products and MASK products are different because
chip layout and memory structures are different.
If you are switching to use a different product of the same series, please make sure to evaluate the electric characteristics.
Pull-Up function of 5V tolerant I/O
Please do not input the signal more than VCC voltage at the time of Pull-Up function use of 5V tolerant I/O.
Adjoining wiring on circuit board
If wiring of the crystal oscillation circuit (X0/X1 and X0A/X1A) adjoins and also runs in parallel with the wiring of GPIO, there is a
possibility that the oscillation erroneously counts because oscillation wave has noise with the change of GPIO. Keep as much
distance as possible between both wirings and insert the ground pattern between them in order to avoid this possibility.
Document Number: 002-05663 Rev. *E
Page 63 of 134
MB9B420TA Series
8. Block Diagram
TRSTX,TCK,
TDI,TMS
TDO
TRACEDx,
TRACECLK
SWJ-DP
ETM
TPIU
ROM
Table
SRAM0
80/96 Kbytes
Multi-layer AHB (Max 60 MHz)
Cortex-M3 Core I
@60 MHz(Max)
D
NVIC
Sys
AHB-APB Bridge:
APB0(Max 32 MHz)
Dual-Timer
WatchDog Timer
(Software)
Clock Reset
Generator
INITX
WatchDog Timer
(Hardware)
SRAM1
80/96 Kbytes
Flash I/F
Security
On-Chip Flash
1 Mbytes+64 Kbytes/
1.5 Mbytes+64 Kbytes
DMAC
8ch.
CSV
AVCC,
AVSS,
AVRH
ANxx
Main
Osc
Sub
Osc
Source Clock
PLL
CR
4 MHz
AHB-AHB
Bridge
CLK
X0
X1
X0A
X1A
CROUT
CR
100 kHz
Unit 1
Base Timer
16-bit 16ch./
32-bit 8ch.
QPRC
2ch.
A/D Activation Compare
2ch.
IC0x
FRCK0
16-bit Input Capture
4ch.
16-bit Free-run Timer
3ch.
16-bit Output Compare
6ch.
LVD Ctrl
LVD
IRQ-Monitor
Regulator
C
CRC Accelerator
Watch Counter
Deep Standby Ctrl
WKUPx
HDMI-CEC/
Remote Reciver Control
CEC0_x,
CEC1_x
Real-Time Clock
RTCCO,
SUBOUT
External Interrupt
Controller
32pin + NMI
INTx
NMIX
MD0,
MD1
P0x,
P1x,
MODE-Ctrl
DTTI0X
RTO0x
MCSXx,MDQMx,
MOEX,MWEX,
MALE,MRDY,
MNALE,MNCLE,
MNWEX,MNREX,
MCLKOUT
Power-On
Reset
AHB-APB Bridge : APB2 (Max 32 MHz)
AINx
BINx
ZINx
MADATAx
CAN Prescaler
AHB-APB Bridge : APB1 (Max 32 MHz)
TIOBx
TX0_x,
RX0_x
MADx
External Bus I/F
12-bit A/D Converter
Unit 0
ADTGx
TIOAx
CAN
1ch.
Waveform Generator
3ch.
GPIO
PIN-Function-Ctrl
.
.
.
PFx
IGTRGx
16-bit PPG
3ch.
Multi-function Timer × 1
Multi-function Serial I/F
16ch.
HW flow control(ch.4)
SCKx
SINx
SOTx
CTS4
RTS4
9. Memory Size
See "Memory size" in “1. Product Lineup" to confirm the memory size.
Document Number: 002-05663 Rev. *E
Page 64 of 134
MB9B420TA Series
10. Memory Map
Memory Map (1)
Peripherals Area
0x41FF_FFFF
Reserved
0xFFFF_FFFF
Reserved
0xE010_0000
0xE000_0000
Cortex-M3 Private
Peripherals
0x4006_3000
0x4006_2000
0x4006_1000
0x4006_0000
Reserved
0x4004_0000
0x4003_F000
0x4003_C000
0x7000_0000
0x6000_0000
0x4003_B000
External Device
Area
0x4003_A000
0x4003_9000
Reserved
0x4003_8000
0x4003_7000
0x4400_0000
0x4200_0000
0x4000_0000
0x2400_0000
0x2200_0000
0x2001_8000
0x2000_0000
0x1FFE_8000
0x0051_8000
See "lMemory map(2)" for
the memory size details.
0x0050_8000
0x0040_4000
0x0040_0000
32Mbytes
Bit band alias
Peripherals
Reserved
32Mbytes
Bit band alias
Reserved
SRAM1
SRAM0
Reserved
Flash(Work area)
Reserved
Security/CR Trim
Flash(Main area)
0x0000_0000
0x4003_6000
0x4003_5000
0x4003_4000
0x4003_3000
0x4003_2000
0x4003_1000
0x4003_0000
0x4002_F000
0x4002_E000
0x4002_9000
0x4002_8000
0x4002_7000
0x4002_6000
0x4002_5000
0x4002_4000
Reserved
EXT-bus I/F
Reserved
RTC
Watch Counter
CRC
MFS
CAN Prescaler
Reserved
LVD/DS mode
HDMI-CEC/
Remote Control Receiver
GPIO
Reserved
Int-Req.Read
EXTI
Reserved
CR Trim
Reserved
D/AC
A/DC
QPRC
Base Timer
PPG
Reserved
0x4002_1000
0x4002_0000
0x4001_6000
0x4001_5000
0x4001_3000
0x4001_2000
0x4001_1000
0x4001_0000
0x4000_1000
0x4000_0000
Document Number: 002-05663 Rev. *E
CAN ch.0
Reserved
DMAC
MFT unit0
Reserved
Dual Timer
Reserved
SW WDT
HW WDT
Clock/Reset
Reserved
Flash I/F
Page 65 of 134
MB9B420TA Series
Memory Map (2)
MB9BF429SA/TA
MB9BF428SA/TA
0x2008_0000
0x2008_0000
Reserved
Reserved
0x2001_8000
0x2001_4000
SRAM1
80Kbytes
SRAM1
64Kbytes
0x2000_4000
0x2000_0000
0x1FFF_C000
0x2000_4000
SRAM1 16Kbytes*
SRAM0 16Kbytes*
0x2000_0000
0x1FFF_C000
SRAM1 16Kbytes*
SRAM0 16Kbytes*
SRAM0
64Kbytes
SRAM0
80Kbytes
0x1FFE_C000
0x1FFE_8000
Reserved
ROM1_SA0-7(8KBx8)
0x0050_8000
0x0051_8000
ROM1_SA0-7(8KBx8)
0x0050_8000
Reserved
Reserved
0x0040_4000
0x0040_2000
0x0040_0000
0x0040_4000
CR trimming
Security
0x0018_0000
ROM1_SA8_15(64KBx8)
ROM1_SA8-15(8KBx8)
0x0040_2000
0x0040_0000
Flash
(Main area, ROM1)
512Kbytes
Reserved
0x0010_0000
CR trimming
Security
Reserved
0x0010_0000
ROM0_SA9-23(64KBx15)
0x0000_0000
ROM0_SA8(48KB)
ROM0_SA2-3(8KBx2)
Flash
(Main area, ROM0)
1Mbytes
ROM0_SA8(48KB)
ROM0_SA2-3(8KBx2)
Flash
(Main area, ROM0)
1Mbytes
ROM0_SA9-23(64KBx15)
0x0000_0000
Flash
(Work area, ROM1)
64Kbytes
0x0051_8000
Flash
(Work area, ROM1)
64Kbytes
Reserved
The content of SRAM can be retained at the deep standby modes by the setting of Deep Standby RAM Retention Register
(DSRAMR).
See "MB9B520T/420T/320T/120T Series Flash Programming Manual" for sector structure of Flash.
Document Number: 002-05663 Rev. *E
Page 66 of 134
MB9B420TA Series
Peripheral Address Map
Start address
End address
Bus
Peripherals
0x4000_0000
0x4000_0FFF
0x4000_1000
0x4000_FFFF
0x4001_0000
0x4001_0FFF
Clock/Reset Control
0x4001_1000
0x4001_1FFF
Hardware Watchdog timer
0x4001_2000
0x4001_2FFF
0x4001_3000
0x4001_4FFF
0x4001_5000
0x4001_5FFF
Dual-Timer
0x4001_6000
0x4001_FFFF
Reserved
0x4002_0000
0x4002_0FFF
Multi-function timer unit0
0x4002_1000
0x4002_3FFF
Reserved
0x4002_4000
0x4002_4FFF
PPG
0x4002_5000
0x4002_5FFF
Base Timer
0x4002_6000
0x4002_6FFF
0x4002_7000
0x4002_7FFF
AHB
APB0
APB1
Flash Memory I/F register
Reserved
Software Watchdog timer
Reserved
Quadrature Position/Revolution Counter (QPRC)
A/D Converter
0x4002_8000
0x4002_8FFF
D/A Converter
0x4002_9000
0x4002_DFFF
Reserved
0x4002_E000
0x4002_EFFF
Built-in CR trimming
0x4002_F000
0x4002_FFFF
Reserved
0x4003_0000
0x4003_0FFF
External Interrupt
0x4003_1000
0x4003_1FFF
Interrupt Source Check Resister
0x4003_2000
0x4003_2FFF
Reserved
0x4003_3000
0x4003_3FFF
GPIO
0x4003_4000
0x4003_4FFF
HDMI-CEC/Remote control Reception
0x4003_5000
0x4003_57FF
Low-Voltage Detector
0x4003_5800
0x4003_5FFF
0x4003_6000
0x4003_6FFF
0x4003_7000
0x4003_7FFF
CAN prescaler
0x4003_8000
0x4003_8FFF
Multi-function serial Interface
0x4003_9000
0x4003_9FFF
CRC
0x4003_A000
0x4003_AFFF
Watch Counter
Deep standby mode Controller
APB2
Reserved
0x4003_B000
0x4003_BFFF
Real-time clock
0x4003_C000
0x4003_EFFF
Reserved
0x4003_F000
0x4003_FFFF
External bus interface
0x4004_0000
0x4005_FFFF
Reserved
0x4006_0000
0x4006_0FFF
0x4006_1000
0x4006_1FFF
DMAC register
AHB
Reserved
0x4006_2000
0x4006_2FFF
CAN ch.0
0x4006_3000
0x41FF_FFFF
Reserved
Document Number: 002-05663 Rev. *E
Page 67 of 134
MB9B420TA Series
11. Pin Status in Each CPU State
The terms used for pin status have the following meanings.
INITX=0
This is the period when the INITX pin is the "L" level.
INITX=1
This is the period when the INITX pin is the "H" level.
SPL=0
This is the status that the standby pin level setting bit (SPL) in the standby mode control register (STB_CTL) is set to "0".
SPL=1
This is the status that the standby pin level setting bit (SPL) in the standby mode control register (STB_CTL) is set to "1".
Input enabled
Indicates that the input function can be used.
Internal input fixed at "0"
This is the status that the input function cannot be used. Internal input is fixed at "L".
Hi-Z
Indicates that the pin drive transistor is disabled and the pin is put in the Hi-Z state.
Setting disabled
Indicates that the setting is disabled.
Maintain previous state
Maintains the state that was immediately prior to entering the current mode.
If a built-in peripheral function is operating, the output follows the peripheral function.
If the pin is being used as a port, that output is maintained.
Analog input is enabled
Indicates that the analog input is enabled.
Trace output
Indicates that the trace function can be used.
GPIO selected
In Deep standby mode, pins switch to the general-purpose I/O port.
Document Number: 002-05663 Rev. *E
Page 68 of 134
MB9B420TA Series
Pin status type
List of Pin Status
A
Function
group
Poweron reset or
low-voltage
detection
state
Power
supply
unstable
-
INITX
input
state
Device
internal
reset
state
Power supply stable
INITX = 0
-
INITX = 1
-
Run
mode or
SLEEP
mode
state
Power
supply
stable
INITX = 1
-
Input
enabled
Input
enabled
Setting
disabled
Maintain
previous
state
Maintain
previous
state
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
Internal
input
fixed at
"0"
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
Setting
disabled
Maintain
previous
state
Maintain
previous
state
Maintain
previous
state/Wh
en
oscillation
stops*1,
Hi-Z /
Internal
input
fixed at
"0"
Hi-Z /
Internal
input
fixed at
"0"
Maintain
previous
state/Wh
en
oscillation
stops*1,
Hi-Z /
Internal
input
fixed at
"0"
Main crystal
oscillator input
pin/
External main
clock input
selected
Input
enabled
Input
enabled
Input
enabled
Input
enabled
Setting
disabled
INITX = 1
SPL = 0
SPL = 1
GPIO
Hi-Z /
selected
Internal
Internal
input
input
fixed at
fixed at
"0"
"0"
Input
enabled
Setting
disabled
Setting
disabled
INITX = 1
SPL = 0
SPL = 1
Power
supply
stable
INITX = 1
-
Input
enabled
Setting
disabled
External main
clock input
selected
Power supply stable
Input
enabled
Setting
disabled
Setting
disabled
Power supply stable
Return
from
Deep
standby
mode
state
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
Setting
disabled
Deep standby
RTC mode or Deep
standby STOP mode
state
Maintain
previous
state
Maintain
previous
state
GPIO
selected
Timer mode,
RTC mode, or
STOP mode state
B
Maintain
previous
state/Wh
en
oscillation
stops*1,
Hi-Z /
Internal
input
fixed at
"0"
Hi-Z /
Internal
input
fixed at
"0"
Maintain
previous
state/Wh
en
oscillation
stops*1,
Hi-Z /
Internal
input
fixed at
"0"
Maintain
previous
state
GPIO
selected
Maintain
previous
state
Main crystal
oscillator output
pin
Hi-Z /
Internal
input fixed at
"0"/
or Input
enable
Hi-Z /
Internal
input
fixed at
"0"
Hi-Z /
Internal
input
fixed at
"0"
Maintain
previous
state/Whe
n
oscillation
stops*1,
Hi-Z /
Internal
input
fixed at
"0"
C
INITX
input pin
Pull-up /
Input
enabled
Pull-up /
Input
enabled
Pull-up /
Input
enabled
Pull-up /
Input
enabled
Pull-up /
Input
enabled
Pull-up /
Input
enabled
Pull-up /
Input
enabled
Pull-up /
Input
enabled
Pull-up /
Input
enabled
D
Mode
input pin
Input
enabled
Input
enabled
Input
enabled
Input
enabled
Input
enabled
Input
enabled
Input
enabled
Input
enabled
Input
enabled
Document Number: 002-05663 Rev. *E
Maintain
previous
state/Whe
n
oscillation
stops*1,
Hi-Z /
Internal
input fixed
at "0"
Page 69 of 134
Pin status type
MB9B420TA Series
Function
group
Poweron reset or
low-voltage
detection
state
Power
supply
unstable
-
INITX
input
state
Device
internal
reset
state
INITX = 0
-
INITX = 1
-
Power
supply
stable
INITX = 1
-
Power supply stable
Timer mode,
RTC mode, or
STOP mode state
Deep standby
RTC mode or Deep
standby STOP mode
state
Power supply stable
Power supply stable
INITX = 1
SPL = 0
SPL = 1
INITX = 1
SPL = 0
SPL = 1
Return
from
Deep
standby
mode
state
Power
supply
stable
INITX = 1
-
Mode
input pin
Input
enabled
Input
enabled
Input
enabled
Input
enabled
Input
enabled
Input
enabled
Input
enabled
Input
enabled
Input
enabled
GPIO
selected
Setting
disabled
Setting
disabled
Setting
disabled
Maintain
previous
state
Maintain
previous
state
Hi-Z /
Input
enabled
GPIO
selected
Hi-Z /
Input
enabled
GPIO
selected
GPIO
selected
Internal
input
fixed at
"0"
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
E
F
Run
mode or
SLEEP
mode
state
GPIO
selected
Setting
disabled
Setting
disabled
Setting
disabled
Maintain
previous
state
Maintain
previous
state
Hi-Z /
Internal
input
fixed at
"0"
Sub crystal
oscillator input
pin /
External sub
clock input
selected
Input
enabled
Input
enabled
Input
enabled
Input
enabled
Input
enabled
Input
enabled
Input
enabled
Input
enabled
Input
enabled
Setting
disabled
Maintain
previous
state
Maintain
previous
state
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
Internal
input
fixed at
"0"
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
Setting
disabled
Maintain
previous
state
Maintain
previous
state
Maintain
previous
state
Maintain
previous
state/Wh
en
oscillation
stops*2,
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
External sub
clock input
selected
Setting
disabled
Setting
disabled
Setting
disabled
Setting
disabled
G
Sub crystal
oscillator output
pin
Hi-Z /
Internal
input fixed at
"0"/
or Input
enable
Document Number: 002-05663 Rev. *E
Hi-Z /
Internal
input
fixed at
"0"
Hi-Z /
Internal
input
fixed at
"0"
Hi-Z /
Internal
input
fixed at
"0"
Maintain
previous
state/Wh
en
oscillation
stops*2,
Hi-Z /
Internal
input
fixed at
"0"
Maintain
previous
state
Maintain
previous
state/Wh
en
oscillation
stops*2,
Hi-Z/
Internal
input
fixed at
"0"
Hi-Z/
Internal
input
fixed at
"0"
Maintain
previous
state/Wh
en
oscillation
stops*2,
Hi-Z/
Internal
input
fixed at
"0"
Maintain
previous
state
Maintain
previous
state/Whe
n
oscillation
stops*2,
Hi-Z/
Internal
input fixed
at "0"
Page 70 of 134
Pin status type
MB9B420TA Series
Function
group
Poweron reset or
low-voltage
detection
state
Power
supply
unstable
-
NMIX selected
Setting
disabled
H
INITX
input
state
Device
internal
reset
state
Power supply stable
INITX = 0
-
INITX = 1
-
Setting
disabled
Setting
disabled
GPIO
selected
Hi-Z
Hi-Z /
Input
enabled
JTAG
selected
Hi-Z
Pull-up /
Input
enabled
Hi-Z /
Input
enabled
Pull-up /
Input
enabled
I
GPIO
selected
J
Resource
selected
Setting
disabled
Setting
disabled
Setting
disabled
Hi-Z
Hi-Z /
Input
enabled
Hi-Z /
Input
enabled
Setting
disabled
Setting
disabled
Setting
disabled
GPIO
selected
K
External
interrupt
enabled
selected
Resource other
than above
selected
GPIO
selected
Maintain
previous
state
Deep standby
RTC mode or Deep
standby STOP mode
state
Power supply stable
Power supply stable
INITX = 1
SPL = 0
SPL = 1
Maintain
previous
state
Maintain
Hi-Z /
previous
Internal
state
input
fixed at
"0"
INITX = 1
SPL = 0
SPL = 1
Maintain
previous
state
Maintain
previous
state
Maintain
previous
state
Maintain
previous
state
Maintain
previous
state
Hi-Z /
Internal
input
fixed at
"0"
Hi-Z /
Internal
input
fixed at
"0"
Maintain
previous
state
Maintain
previous
state
Maintain
previous
state
Hi-Z /
Internal
input
fixed at
"0"
Hi-Z
Hi-Z /
Input
enabled
Hi-Z
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
Setting
disabled
Maintain
previous
state
Maintain
previous
state
Hi-Z /
Internal
input
fixed at
"0"
L
Resource other
than above
selected
Power
supply
stable
INITX = 1
-
Timer mode,
RTC mode, or
STOP mode state
Hi-Z /
Input
enabled
GPIO
selected
Analog input
selected
Run
mode or
SLEEP
mode
state
Setting
disabled
Document Number: 002-05663 Rev. *E
Setting
disabled
Return
from
Deep
standby
mode
state
Power
supply
stable
INITX = 1
-
WKUP
input
enabled
Hi-Z /
WKUP
input
enabled
GPIO
selected
Maintain
previous
state
Maintain
previous
state
Maintain
previous
state
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
Hi-Z /
Internal
input fixed
at "0" /
Analog
input
enabled
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
GPIO
selected
Internal
input
fixed at
"0"
GPIO
selected
Internal
input
fixed at
"0"
GPIO
selected
Internal
input
fixed at
"0"
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
GPIO
selected
Internal
input
fixed at
"0"
Page 71 of 134
Pin status type
MB9B420TA Series
Function
group
Power
supply
unstable
-
Analog input
selected
M
Poweron reset or
low-voltage
detection
state
Hi-Z
INITX
input
state
Device
internal
reset
state
Run
mode or
SLEEP
mode
state
INITX = 0
-
INITX = 1
-
Power
supply
stable
INITX = 1
-
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
Power supply stable
Timer mode,
RTC mode, or
STOP mode state
Deep standby
RTC mode or Deep
standby STOP mode
state
Power supply stable
Power supply stable
INITX = 1
SPL = 0
SPL = 1
INITX = 1
SPL = 0
SPL = 1
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
External
interrupt
enabled
selected
Resource other
than above
selected
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
Maintain
previous
state
Setting
disabled
GPIO
selected
Document Number: 002-05663 Rev. *E
Setting
disabled
Setting
disabled
Maintain
previous
state
Maintain
previous
state
Hi-Z /
Internal
input
fixed at
"0"
Return
from
Deep
standby
mode
state
Power
supply
stable
INITX = 1
-
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
Hi-Z /
Internal
input fixed
at "0" /
Analog
input
enabled
GPIO
selected
Internal
input
fixed at
"0"
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
Page 72 of 134
Pin status type
MB9B420TA Series
Function
group
Poweron reset or
low-voltage
detection
state
Power
supply
unstable
-
Analog input
selected
Hi-Z
INITX
input
state
Device
internal
reset
state
Run
mode or
SLEEP
mode
state
INITX = 0
-
INITX = 1
-
Power
supply
stable
INITX = 1
-
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
Power supply stable
Timer mode,
RTC mode, or
STOP mode state
Deep standby
RTC mode or Deep
standby STOP mode
state
Power supply stable
Power supply stable
INITX = 1
SPL = 0
SPL = 1
INITX = 1
SPL = 0
SPL = 1
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
WKUP
enabled
Maintain
previous
state
N
External
interrupt
enabled
selected
Setting
disabled
Setting
disabled
Setting
disabled
Maintain
previous
state
Maintain
previous
state
Resource other
than above
selected
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
Analog output
selected
O
Resource other
than above
selected
Setting
disabled
Hi-Z
GPIO
selected
Document Number: 002-05663 Rev. *E
Setting
disabled
Hi-Z /
Input
enabled
Setting
disabled
Hi-Z /
Input
enabled
*3
Maintain
previous
state
Maintain
previous
state
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
Hi-Z /
Internal
input
fixed at
"0" /
Analog
input
enabled
WKUP
input
enabled
Hi-Z /
WKUP
input
enabled
GPIO
selected
Internal
input
fixed at
"0"
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
Internal
input
fixed at
"0"
Hi-Z /
Internal
input
fixed at
"0"
Return
from
Deep
standby
mode
state
Power
supply
stable
INITX = 1
Hi-Z /
Internal
input fixed
at "0" /
Analog
input
enabled
GPIO
selected
*4
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
Page 73 of 134
Pin status type
MB9B420TA Series
Function
group
Power
supply
unstable
Trace selected
P
Poweron reset or
low-voltage
detection
state
Resource other
than above
selected
Setting
disabled
Hi-Z
GPIO
selected
INITX
input
state
Device
internal
reset
state
Power supply stable
INITX = 0
-
INITX = 1
-
Setting
disabled
Setting
disabled
Hi-Z /
Input
enabled
Hi-Z /
Input
enabled
Run
mode or
SLEEP
mode
state
Power
supply
stable
INITX = 1
-
Timer mode,
RTC mode, or
STOP mode state
Deep standby
RTC mode or Deep
standby STOP mode
state
Power supply stable
Power supply stable
INITX = 1
SPL = 0
SPL = 1
INITX = 1
SPL = 0
SPL = 1
Q
Maintain
previous
state
Maintain
previous
state
R
Resource other
than above
selected
Setting
disabled
Setting
disabled
Setting
disabled
Maintain
previous
state
Maintain
previous
state
GPIO
selected
Maintain
previous
state
GPIO
selected
Internal
input
fixed at
"0"
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
Hi-Z
Hi-Z /
Input
enabled
Hi-Z /
Internal
input
fixed at
"0"
Setting
disabled
Setting
disabled
Setting
disabled
Maintain
previous
state
Maintain
previous
state
Maintain
previous
state
Maintain
previous
state
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
Internal
input
fixed at
"0"
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
Maintain
previous
state
Maintain
previous
state
Maintain
previous
state
GPIO
selected
Internal
input
fixed at
"0"
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
Hi-Z
Hi-Z /
Input
enabled
Hi-Z /
Input
enabled
Maintain
previous
state
Maintain
previous
state
CEC
enabled
S
Hi-Z /
Internal
input
fixed at
"0"
Hi-Z /
Input
enabled
GPIO
selected
External
interrupt
enabled
selected
Resource other
than above
selected
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
Internal
input
fixed at
"0"
Trace
output
GPIO
selected
CEC
enabled
Power
supply
stable
INITX = 1
-
Trace
output
Trace selected
External
interrupt
enabled
selected
Resource other
than above
selected
Return
from
Deep
standby
mode
state
Setting
disabled
Setting
disabled
Setting
disabled
Maintain
previous
state
Hi-Z
GPIO
selected
Document Number: 002-05663 Rev. *E
Hi-Z /
Input
enabled
Hi-Z /
Input
enabled
Maintain
previous
state
Maintain
previous
state
Hi-Z /
Internal
input
fixed at
"0"
Page 74 of 134
Pin status type
MB9B420TA Series
Function
group
Poweron reset or
low-voltage
detection
state
Power
supply
unstable
-
INITX
input
state
Device
internal
reset
state
Power supply stable
INITX = 0
-
INITX = 1
-
Run
mode or
SLEEP
mode
state
Power
supply
stable
INITX = 1
-
Timer mode,
RTC mode, or
STOP mode state
Deep standby
RTC mode or Deep
standby STOP mode
state
Power supply stable
Power supply stable
INITX = 1
SPL = 0
SPL = 1
INITX = 1
SPL = 0
SPL = 1
CEC
enabled
WKUP
enabled
T
External
interrupt
enabled
selected
Resource other
than above
selected
Setting
disabled
Setting
disabled
Maintain
previous
state
Setting
disabled
Maintain
previous
state
Hi-Z
GPIO
selected
Hi-Z /
Input
enabled
Maintain
previous
state
Hi-Z /
Internal
input
fixed at
"0"
Hi-Z /
Input
enabled
WKUP
enabled
U
External
interrupt
enabled
selected
Resource other
than above
selected
Setting
disabled
GPIO
selected
Setting
disabled
Maintain
previous
state
Hi-Z
GPIO
selected
V
Setting
disabled
Hi-Z
Hi-Z /
Input
enabled
Hi-Z /
Input
enabled
Maintain
previous
state
Maintain
previous
state
Hi-Z /
Input
enabled
Hi-Z /
Internal
input
fixed at
"0"
Hi-Z /
Input
enabled
Hi-Z /
Internal
input
fixed at
"0"
Maintain
previous
state
Maintain
previous
state
Maintain
previous
state
Maintain
previous
state
WKUP
input
enabled
Hi-Z /
WKUP
input
enabled
GPIO
selected
Internal
input
fixed at
"0"
Hi-Z /
Internal
input
fixed at
"0"
WKUP
input
enabled
Hi-Z /
WKUP
input
enabled
GPIO
selected
Internal
input
fixed at
"0"
Hi-Z /
Internal
input
fixed at
"0"
GPIO
selected
Internal
input
fixed at
"0"
Hi-Z /
Internal
input
fixed at
"0"
Return
from
Deep
standby
mode
state
Power
supply
stable
INITX = 1
Maintain
previous
state
GPIO
selected
GPIO
selected
GPIO
selected
*1: Oscillation is stopped at Sub timer mode, Low-speed CR timer mode, RTC mode, STOP mode, Deep standby RTC mode,
and Deep standby STOP mode.
*2: Oscillation is stopped at STOP mode and Deep standby STOP mode.
*3: Maintain previous state at timer mode. GPIO selected Internal input fixed at "0" at RTC mode, STOP mode.
*4: Maintain previous state at timer mode. Hi-Z/Internal input fixed at "0" at RTC mode, STOP mode.
Document Number: 002-05663 Rev. *E
Page 75 of 134
MB9B420TA Series
12. Electrical Characteristics
12.1 Absolute Maximum Ratings
Parameter
Symbol
Power supply voltage*1, *2
Analog power supply voltage*1, *3
Analog reference voltage*1, *3
VCC
AVCC
AVRH
Min
VSS - 0.5
VSS - 0.5
VSS - 0.5
VSS - 0.5
Input voltage*1
VI
V
VO
VSS - 0.5
ICLAMP
Σ[ICLAMP]
-2
IOL
-
"L" level average output current*5
IOLAV
-
"L" level total maximum output current
∑IOL
∑IOLAV
-
IOH
-
"L" level total average output current*6
"H" level maximum output current*4
"H" level average output current*5
IOHAV
-
"H" level total maximum output current
∑IOH
∑IOHAV
PD
TSTG
- 55
"H" level total average output current*6
Power consumption
Storage temperature
V
(≤ 6.5 V)
AVCC + 0.5
(≤ 6.5 V)
Output voltage*1
Remarks
V
V
V
V
V
VSS - 0.5
"L" level maximum output current*4
Unit
VSS + 6.5
VSS + 3.63
VIA
Clamp total maximum current
Max
VSS + 6.5
VSS + 6.5
VSS + 6.5
VCC + 0.5
VSS - 0.5
VSS - 0.5
Analog pin input voltage*1
Clamp maximum current
Rating
5V tolerant
5V tolerant*8
VCC + 0.5
(≤ 6.5 V)
+2
mA
*8
+20
mA
*8
10
mA
4mA type
20
mA
12mA type
39
4
12
16.5
100
50
mA
mA
mA
mA
mA
mA
P80/P81
4mA type
12mA type
P80/P81
- 10
mA
4mA type
- 20
mA
12mA type
- 39
-4
- 12
- 18
- 100
- 50
390
+ 150
mA
mA
mA
mA
mA
mA
mW
°C
P80/P81
4mA type
12mA type
P80/P81
V
*1: These parameters are based on the condition that VSS = AVSS = 0 V.
*2: VCC must not drop below VSS - 0.5 V.
*3: Ensure that the voltage does not exceed VCC + 0.5 V, for example, when the power is turned on.
*4: The maximum output current is defined as the value of the peak current flowing through any one of the corresponding pins.
*5: The average output current is defined as the average current value flowing through any one of the corresponding pins for a
100 ms period.
*6: The total average output current is defined as the average current value flowing through all of corresponding pins for a 100 ms.
*7: VCC = AVCC = AVRH = VSS = AVSS = AVRL = 0.0 V
Document Number: 002-05663 Rev. *E
Page 76 of 134
MB9B420TA Series
*8:
•
•
•
•
•
See "4. List of Pin Functions" and "5. I/O Circuit Type" about +B input available pin.
Use within recommended operating conditions.
Use at DC voltage (current) the +B input.
The +B signal should always be applied a limiting resistance placed between the +B signal and the device.
The value of the limiting resistance should be set so that when the +B signal is applied the input current to the device pin
does not exceed rated values, either instantaneously or for prolonged periods.
• Note that when the device drive current is low, such as in the low-power consumption modes, the +B input potential may pass
through the protective diode and increase the potential at the VCC and AVCC pin, and this may affect other devices.
• Note that if a +B signal is input when the device power supply is off (not fixed at 0 V), the power supply is provided from the
pins, so that incomplete operation may result.
• The following is a recommended circuit example (I/O equivalent circuit).
VCC
Protection Diode
VCC
P-ch
Limiting
+B input (0V to 16V)
Digital output
N-ch
Digital input
R
AVCC
Analog input
WARNING:
−
Semiconductor devices may be permanently damaged by application of stress (including, without limitation, voltage, current
or temperature) in excess of absolute maximum ratings.
Do not exceed any of these ratings.
Document Number: 002-05663 Rev. *E
Page 77 of 134
MB9B420TA Series
12.2 Recommended Operating Conditions
(VSS = AVSS = 0.0V)
Parameter
Symbol
Conditions
VCC
AVCC
Value
Unit
Min
Max
-
2.7*2
5.5
V
2.7
2.7
5.5
AVRH
AVRL
-
AVSS
AVCC
AVSS
V
V
V
Smoothing capacitor
CS
-
1
10
μF
Operating temperature
TA
-
- 40
+ 105
°C
Power supply voltage
Analog power supply voltage
Analog reference voltage
Remarks
AVCC = VCC
For built-in
Regulator*1
*1: See "C Pin" in "7. Handling Devices" for the connection of the smoothing capacitor.
*2: In between less than the minimum power supply voltage and low voltage reset/interrupt detection voltage or more, instruction
execution and low voltage detection function by built-in High-speed CR(including Main PLL is used) or built-in Low-speed CR
is
possible to operate only.
WARNING:
−
The recommended operating conditions are required in order to ensure the normal operation of the semiconductor device. All
of the device's electrical characteristics are warranted when the device is operated under these conditions.
Any use of semiconductor devices will be under their recommended operating condition.
Operation under any conditions other than these conditions may adversely affect reliability of device and could result in
device failure.
No warranty is made with respect to any use, operating conditions or combinations not represented on this data sheet. If you
are considering application under any conditions other than listed herein, please contact sales representatives beforehand.
Document Number: 002-05663 Rev. *E
Page 78 of 134
MB9B420TA Series
12.3 DC Characteristics
12.3.1 Current Rating
Symbol
Parameter
(Pin
name)
Value
Conditions
CPU: 60 MHz,
Peripheral: 30 MHz
PLL
RUN mode
Unit
Typ*1
Max*2
29
37
mA
19
26
mA
3.1
6.4
mA
170
2300
µA
210
2300
µA
19
26
mA
2.1
5.1
mA
160
2200
µA
190
2200
µA
20
75
μA
-
1.3
mA
2.8
5.5
mA
-
6.5
mA
24
95
μA
-
1.7
mA
21
89
μA
-
1.7
mA
Remarks
*3,*5
CPU: 60 MHz,
Peripheral clock stops
*3,*5
ICC
Power
supply
current
ICCS
ICCH
High-speed CR
RUN mode
CPU/ Peripheral: 4 MHz*4
*3
Sub
RUN mode
CPU/ Peripheral: 32 kHz
Low-speed CR
RUN mode
CPU/ Peripheral: 100 kHz
PLL
SLEEP mode
High-speed CR
SLEEP mode
Sub
SLEEP mode
Low-speed CR
SLEEP mode
Peripheral: 30 MHz
STOP mode
Main
TIMER mode
ICCT
Sub
TIMER mode
ICCR
RTC mode
*3,*6
*3
*3,*5
4
Peripheral: 4 MHz*
*3
Peripheral: 32 kHz
*3,*6
Peripheral: 100 kHz
*3
TA = + 25°C
*3
TA = + 105°C
*3
TA = + 25°C
*3,*6
TA = + 105°C
*3,*6
TA = + 25°C
*3,*6
TA = + 105°C
*3,*6
TA = + 25°C
*3,*6
TA = + 105°C
*3,*6
*1: TA = +25℃, VCC = 3.3 V
*2: TA = +105℃, VCC = 5.5 V
*3: When all ports are fixed.
*4: When setting it to 4 MHz by trimming.
*5: When using the crystal oscillator of 4 MHz(Including the current consumption of the oscillation circuit)
*6: When using the crystal oscillator of 32 kHz(Including the current consumption of the oscillation circuit)
Document Number: 002-05663 Rev. *E
Page 79 of 134
MB9B420TA Series
Parameter
Symbol
(Pin
name)
ICCHD
Conditions
Deep Standby
STOP mode
Power
supply
current
ICCRD
Deep Standby
RTC mode
TA = + 25°C,
When RAM is off
*3
TA = + 25°C,
When RAM is on(16 KB)*4
*3
TA = + 25°C,
When RAM is on(32 KB) *4
*3
TA = + 105°C,
When RAM is off
*3
TA = + 105°C,
When RAM is on(16 KB) *4
*3
TA = + 105°C,
When RAM is on(32 KB) *4
*3
TA = + 25°C,
When RAM is off
*3,*5
TA = + 25°C,
When RAM is on(16 KB) *4
*3,*5
TA = + 25°C,
When RAM is on(32 KB) *4
*3,*5
TA = + 105°C,
When RAM is off
*3,*5
TA = + 105°C,
When RAM is on(16 KB) *4
*3,*5
TA = + 105°C,
When RAM is on(32 KB) *4
*3,*5
Value
Unit
Typ*1
Max*2
1.9
13
μA
4.8
17
μA
5.5
20
μA
300
μA
320
μA
330
μA
2.5
14
μA
5.4
18
μA
6.1
21
μA
305
μA
325
μA
335
μA
-
-
Remarks
*1: VCC = 3.3 V
*2: VCC = 5.5 V
*3: When all ports are fixed and LVD off.
*4: For more information about RAM retention area, see "Memory Map (2)" in "10. Memory Map".
*5: When using the crystal oscillator of 32 kHz(Including the current consumption of the oscillation circuit)
Document Number: 002-05663 Rev. *E
Page 80 of 134
MB9B420TA Series
Low-Voltage Detection Current
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Symbol
(Pin name)
Parameter
Low-Voltage detection
circuit (LVD) power
supply current
Conditions
ICCLVD
Min
Value
Typ
Max
-
0.13
-
0.13
Unit
Remarks
0.3
μA
For occurrence of reset
0.3
μA
For occurrence of
interrupt
At operation
(VCC)
Flash Memory Current
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Symbol
Flash memory
write/erase
current
ICCFLASH
(VCC)
Pin
name
Min
Value
Typ
Max
At ROM0
Write/Erase
-
9.9
11.8
mA
*1
At ROM1
Write/Erase
-
9.5
11.2
mA
*1
Conditions
Unit
Remarks
VCC
*1: When programming or erase in flash memory, Flash Memory Write/Erase current (ICCFLASH) is added to the Power supply
current (ICC).
In addition, When programming or erase in flash memory ROM0 and ROM1 at the same time, Flash Memory Write/Erase
current (ICCFLASH) of both ROM0 and ROM1 are added to the Power supply current (I CC).
A/D Converter Current
(VCC = AVCC = 2.7V to 5.5V, VSS = AVSS = AVRL = 0V, TA = - 40°C to + 105°C)
Parameter
Symbol
ICCAD
Power supply current
(VCC)
Reference power
supply current
(AVRH)
ICCAVRH
(VCC)
Pin
name
Min
Value
Typ
Max
At 1unit operation
-
0.69
0.9
mA
At stop
-
0.6
35
μA
At 1unit operation
AVRH=5.5 V
-
1.1
1.97
mA
At stop
-
0.2
3.4
μA
Conditions
Unit
Remarks
AVCC
AVRH
D/A Converter Current
(VCC = AVCC = 2.7V to 5.5V, VSS = AVSS = 0V, TA = - 40°C to + 105°C)
Parameter
Symbol
Pin
name
IDDA*2
Power supply
current*1
(VCC)
IDSA
(VCC)
AVCC
Conditions
At 1unit
operation
AVCC=3.3 V
At 1unit
operation
AVCC=5.0 V
At stop
Min
Value
Typ
Max
250
315
380
μA
380
475
580
μA
-
-
30
μA
Unit
Remarks
*1: No-load
*2: Generates the max current by the CODE about 0x200
Document Number: 002-05663 Rev. *E
Page 81 of 134
MB9B420TA Series
12.3.2 Pin Characteristics
(VCC = AVCC = 2.7V to 5.5V, VSS = AVSS = AVRL = 0V, TA = - 40°C to + 105°C)
Parameter
Symbol
"H" level input
voltage
(hysteresis
input)
VIHS
"L" level input
voltage
(hysteresis
input)
VILS
Pin name
CMOS
hysteresis input
pin, MD0, MD1
5V tolerant
input pin
CMOS
hysteresis input
pin, MD0, MD1
5V tolerant
input pin
4mA type
"H" level
output voltage
VOH
12mA type
P80/P81
4mA type
"L" level
output voltage
VOL
12mA type
P80/P81
Input leak current
Pull-up
resistance
value
Input capacitance
IIL
CEC0_0,
CEC0_1,
CEC1_0,
CEC1_1
RPU
Pull-up pin
CIN
Other than
VCC,
VSS,
AVCC,
AVSS, AVRH,
AVRL
Document Number: 002-05663 Rev. *E
Min
Value
Typ
Max
-
VCC × 0.8
-
VCC + 0.3
V
-
VCC × 0.8
-
VSS + 5.5
V
-
VSS - 0.3
-
VCC × 0.2
V
-
VSS - 0.3
-
VCC × 0.2
V
VCC - 0.5
-
VCC
V
VCC - 0.5
-
VCC
V
VCC - 0.4
-
VCC
V
VSS
-
0.4
V
VSS
-
0.4
V
VSS
-
0.4
V
-5
-
+5
μA
-
-
+1.8
μA
VCC ≥ 4.5 V
33
50
90
VCC < 4.5 V
-
-
180
-
-
5
15
Conditions
VCC ≥ 4.5 V,
IOH = - 4 mA
VCC < 4.5 V,
IOH = - 2 mA
VCC ≥ 4.5 V,
IOH = - 12 mA
VCC < 4.5 V,
IOH = - 8 mA
VCC ≥ 4.5 V,
IOH = - 18.0 mA
VCC < 4.5 V,
IOH = - 12.0 mA
VCC ≥ 4.5 V,
IOL = 4 mA
VCC < 4.5 V,
IOL = 2 mA
VCC ≥ 4.5 V,
IOL = 12 mA
VCC < 4.5 V,
IOL = 8 mA
VCC ≥ 4.5 V,
IOL = 16.5 mA
VCC < 4.5 V,
IOL = 10.5 mA
-
VCC = AVCC = AVRH =
VSS = AVSS = AVRL =
Unit
Remarks
0.0 V
kΩ
pF
Page 82 of 134
MB9B420TA Series
12.4 AC Characteristics
12.4.1 Main Clock Input Characteristics
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Input frequency
Symbol
Pin
name
Conditions
Max
4
4
4
48
20
48
PWH/tCYLH,
PWL/tCYLH
20.83
VCC ≥ 4.5 V
VCC < 4.5 V
FCH
Input clock cycle
tCYLH
Input clock pulse width
-
Input clock rising time
and falling time
tCF,
tCR
Internal operating
clock*1 frequency
Internal operating
clock*1 cycle time
Unit
Remarks
MHz
When crystal oscillator is
connected
MHz
When using external clock
250
ns
When using external clock
45
55
%
When using external clock
-
-
5
ns
When using external clock
X0,
X1
Value
Min
FCM
-
-
-
60
MHz
Master clock
FCC
FCP0
FCP1
FCP2
-
-
-
60
MHz
Base clock (HCLK/FCLK)
-
-
-
32
32
MHz
MHz
-
-
-
32
MHz
APB0 bus clock*2
APB1 bus clock*2
APB2 bus clock*2
tCYCC
tCYCP0
tCYCP1
tCYCP2
-
-
16.7
-
ns
Base clock (HCLK/FCLK)
-
-
31.25
31.25
-
ns
ns
-
-
31.25
-
ns
APB0 bus clock*2
APB1 bus clock*2
APB2 bus clock*2
*1: For more information about each internal operating clock, see "Chapter 2-1: Clock" in "FM3 Family Peripheral Manual".
*2: For about each APB bus which each peripheral is connected to, see "8. Block Diagram" in this data sheet.
X0
Document Number: 002-05663 Rev. *E
Page 83 of 134
MB9B420TA Series
12.4.2 Sub Clock Input Characteristics
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Symbol
Input frequency
1/ tCYLL
Input clock cycle
tCYLL
Input clock pulse width
-
Pin
name
X0A,
X1A
Conditions
Value
Unit
Remarks
Min
Typ
Max
-
-
32.768
-
kHz
-
32
-
100
kHz
When crystal oscillator is
connected*
When using external clock
-
10
-
31.25
μs
When using external clock
PWH/tCYLL,
PWL/tCYLL
45
-
55
%
When using external clock
*: For more information about crystal oscillator, see "Sub crystal oscillator" in "7. Handling Devices".
X0A
Document Number: 002-05663 Rev. *E
Page 84 of 134
MB9B420TA Series
12.4.3 Built-in CR Oscillation Characteristics
Built-in High-speed CR
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Clock frequency
Frequency stability time
Symbol
FCRH
Value
Conditions
Min
Typ
Max
TA = + 25°C,
3.6 V < VCC ≤ 5.5 V
3.92
4
4.08
TA = 0°C to + 85°C,
3.6 V < VCC ≤ 5.5 V
3.9
4
4.1
TA = -40°C to + 105°C,
3.6 V < VCC ≤ 5.5 V
3.88
4
4.12
TA = + 25°C,
2.7 V ≤ VCC ≤ 3.6 V
3.94
4
4.06
TA = - 20°C to + 85°C,
2.7 V ≤ VCC ≤ 3.6 V
3.92
4
4.08
TA = - 20°C to + 105°C,
2.7 V ≤ VCC ≤ 3.6 V
3.9
4
4.1
TA = -40°C to + 105°C,
2.7 V ≤ VCC ≤ 3.6 V
3.88
4
4.12
TA = - 40°C to + 105°C
2.8
4
5.2
-
-
-
30
tCRWT
Unit
Remarks
When trimming*1
MHz
When not trimming
μs
*2
*1: In the case of using the values in CR trimming area of Flash memory at shipment for frequency/temperature trimming.
*2: Frequency stable time is time to stable of the frequency of the High-speed CR.
Clock after the trim value is set. After setting the trim value, the period when the frequency stability
Time passes can use the High-speed CR clock as a source clock.
Built-in Low-speed CR
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Clock frequency
Symbol
Conditions
FCRL
-
Document Number: 002-05663 Rev. *E
Value
Min
Typ
Max
50
100
150
Unit
Remarks
kHz
Page 85 of 134
MB9B420TA Series
12.4.4 Operating Conditions of Main PLL (In the case of using main clock for input of PLL)
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Symbol
PLL oscillation stabilization wait time*1
(LOCK UP time)
PLL input clock frequency
PLL multiplication rate
PLL macro oscillation clock frequency
Unit
Remarks
Min
Typ
Max
tLOCK
100
-
-
μs
FPLLI
4
5
75
-
-
16
37
150
60
MHz
multiplier
MHz
MHz
-
FPLLO
FCLKPLL
Main PLL clock frequency*2
Value
*1: Time from when the PLL starts operating until the oscillation stabilizes.
*2: For more information about Main PLL clock (CLKPLL), see "Chapter 2-1: Clock" in "FM3 Family Peripheral Manual".
12.4.5 Operating Conditions of Main PLL (In the case of using built-in high-speed CR for input clock of main PLL)
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Symbol
PLL oscillation stabilization wait time*1
(LOCK UP time)
PLL input clock frequency
PLL multiplication rate
PLL macro oscillation clock frequency
Unit
Remarks
Min
Typ
Max
tLOCK
100
-
-
μs
FPLLI
3.8
19
72
-
4
-
4.2
35
150
60
MHz
multiplier
MHz
MHz
-
FPLLO
FCLKPLL
Main PLL clock frequency*2
Value
*1: Time from when the PLL starts operating until the oscillation stabilizes.
*2: For more information about Main PLL clock (CLKPLL), see "Chapter 2-1: Clock" in "FM3 Family Peripheral Manual".
Note:
−
Make sure to input to the main PLL source clock, the high-speed CR clock (CLKHC) that the frequency/temperature has been
trimmed.
Main PLL connection
Main clock (CLKMO)
High-speed CR clock (CLKHC)
K
divider
PLL input
clock
Main
PLL
PLL macro
oscillation clock
M
divider
Main PLL
clock
(CLKPLL)
N
divider
Document Number: 002-05663 Rev. *E
Page 86 of 134
MB9B420TA Series
12.4.6 Reset Input Characteristics
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Symbol
Pin name
Conditions
tINITX
INITX
-
Reset input time
Value
Min
Max
500
-
Unit
Remarks
ns
12.4.7 Power-on Reset Timing
(VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Symbol
Power supply shut down time
Pin name
tOFF
Power ramp rate
dV/dt
Time until releasing power-on reset
VCC
tPRT
Conditions
Value
Min
Typ
Max
Unit
Remarks
-
1
-
ms
*1
VCC: 0.2 V to 2.70 V
0.9
1000
mV/ /µs
*2
-
0.46
0.76
ms
*1: Vcc must be held below 0.2 V for minimum period of tOFF. Improper initialization may occur if this condition is not met.
*2: This dV/dt characteristic is applied at the power-on of cold start (tOFF > 1ms).
Note:
−
If tOFF cannot be satisfied designs must assert external reset (INTX) at power-up and at any brownout event per 12.4.6.
2.7V
VCC
VDH
0.2V
dV/dt
0.2V
tPRT
Internal RST
CPU Operation
RST Active
0.2V
tOFF
release
start
Glossary
VDH
: detection voltage of Low Voltage detection reset. See “12.8. Low-Voltage Detection Characteristics”
Document Number: 002-05663 Rev. *E
Page 87 of 134
MB9B420TA Series
12.4.8 External Bus Timing
External bus clock output characteristics
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Output frequency
Symbol
Pin name
Conditions
tCYCLE
MCLKOUT*
VCC ≥ 4.5 V
VCC < 4.5 V
Value
Unit
Min
Max
-
50
MHz
-
32
MHz
*: The external bus clock (MCLKOUT) is a divided clock of HCLK.
For more information about setting of clock divider, see "Chapter 12: External Bus Interface" in "FM3 Family Peripheral
Manual".
When external bus clock is not output, this characteristics does not give any effect on external bus operation.
MCLKOUT
External bus signal input/output characteristics
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Signal input characteristics
Signal output characteristics
Input signal
Output signal
Document Number: 002-05663 Rev. *E
Symbol
Conditions
VIH
VIL
VOH
-
VOL
VIH
VIL
VIH
VIL
VOH
VOL
VOH
VOL
Value
Unit
0.8 × VCC
V
0.2 × VCC
V
0.8 × VCC
V
0.2 × VCC
V
Remarks
Page 88 of 134
MB9B420TA Series
Separate Bus Access Asynchronous SRAM Mode
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
MOEX
Min pulse width
MCSX ↓ → Address output
delay time
MOEX ↑ →
Address hold time
MCSX ↓ →
MOEX ↓ delay time
MOEX ↑ →
MCSX ↑ time
MCSX ↓ →
MDQM ↓ delay time
Data set up →
MOEX ↑ time
MOEX ↑ →
Data hold time
MWEX
Min pulse width
MWEX ↑ → Address
output delay time
MCSX ↓ →
MWEX ↓ delay time
MWEX ↑ →
MCSX ↑ delay time
MCSX ↓→
MDQM ↓ delay time
MCSX ↓→
Data output time
MWEX ↑ →
Data hold time
Symbol
Pin name
tOEW
MOEX
tCSL – AV
tOEH - AX
tCSL - OEL
tOEH - CSH
tCSL - RDQML
tDS - OE
tDH - OE
MCSX[7:0],
MAD[24:0]
MOEX,
MAD[24:0]
MOEX,
MCSX[7:0]
MCSX,
MDQM[1:0]
MOEX,
MADATA[15:0]
MOEX,
MADATA[15:0]
tWEW
MWEX
tWEH - AX
MWEX,
MAD[24:0]
tCSL - WEL
tWEH - CSH
tCSL-WDQML
tCSL-DV
tWEH - DX
MWEX,
MCSX[7:0]
MCSX,
MDQM[1:0]
MCSX,
MADATA[15:0]
MWEX,
MADATA[15:0]
Conditions
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
Min
Value
Unit
Max
MCLK×n-3
-
-9
-12
MCLK×m-9
MCLK×m-12
20
38
+9
+12
MCLK×m+9
MCLK×m+12
MCLK×m+9
MCLK×m+12
MCLK×m+9
MCLK×m+12
MCLK×m+9
MCLK×m+12
-
0
-
ns
MCLK×n-3
-
ns
0
MCLK×m-9
MCLK×m-12
0
ns
MCLK×n-9
MCLK×n-12
MCLK-9
MCLK-12
MCLK×m+9
MCLK×m+12
MCLK×n+9
MCLK×n+12
MCLK×m+9
MCLK×m+12
MCLK×n+9
MCLK×n+12
MCLK+9
MCLK+12
0
MCLK×m+12
0
MCLK×n-9
MCLK×n-12
0
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Note:
−
When the external load capacitance CL = 30 pF (m = 0 to 15, n = 1 to 16).
Document Number: 002-05663 Rev. *E
Page 89 of 134
MB9B420TA Series
tCYCLE
MCLK
tOEH-CSH
tWEH-CSH
MCSX[7:0]
tCSL-AV
MAD[24:0]
tOEH-AX
Address
tWEH-AX
tCSL-AV
Address
tCSL-OEL
MOEX
tOEW
tCSL-WDQML
tCSL-RDQML
MDQM[1:0]
tCSL-WEL
tWEW
MWEX
MADATA[15:0]
tDS-OE
tDH-OE
RD
tWEH-DX
WD
Invalid
tCSL-DV
Document Number: 002-05663 Rev. *E
Page 90 of 134
MB9B420TA Series
Separate Bus Access Synchronous SRAM Mode
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Symbol
Pin name
Conditions
tAV
MCLK,
MAD[24:0]
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
Address delay time
tCSL
MCLK,
MCSX[7:0]
MCSX delay time
tCSH
tREL
MCLK,
MOEX
MOEX delay time
tREH
Data set up →
MCLK ↑ time
MCLK ↑ →
Data hold time
MCLK,
MADATA[15:0]
MCLK,
MADATA[15:0]
tDS
tDH
tWEL
MCLK,
MWEX
MWEX delay time
tWEH
tDQML
MDQM[1:0]
delay time
MCLK,
MDQM[1:0]
tDQMH
MCLK ↑ →
Data output time
MCLK ↑ →
Data hold time
MCLK,
MADATA[15:0]
MCLK,
MADATA[15:0]
tODS
tOD
Value
Min
1
Unit
Max
12
ns
9
12
9
12
9
12
9
12
1
1
1
1
ns
ns
ns
ns
19
37
-
ns
0
-
ns
9
12
9
12
9
12
9
12
MCLK+18
MCLK+24
18
24
1
1
1
1
MCLK+1
1
ns
ns
ns
ns
ns
ns
Note:
−
When the external load capacitance CL = 30 pF.
tCYCLE
MCLK
tCSL
tCSH
MCSX[7:0]
tAV
MAD[24:0]
tAV
Address
Address
tREL
tREH
tDQML
tDQMH
MOEX
tDQML
tDQMH
tWEL
tWEH
MDQM[1:0]
MWEX
MADATA[15:0]
tDS
tDH
RD
tOD
WD
Invalid
tODS
Document Number: 002-05663 Rev. *E
Page 91 of 134
MB9B420TA Series
Multiplexed Bus Access Asynchronous SRAM Mode
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Multiplexed
address delay time
Multiplexed
address hold time
Symbol
tALE-CHMADV
tCHMADH
Pin name
Conditions
MALE,
MADATA[15:0]
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
Min
0
MCLK×n+0
MCLK×n+0
Value
Max
+10
+20
MCLK×n+12
MCLK×n+20
Unit
ns
ns
Note:
−
When the external load capacitance CL = 30 pF (m = 0 to 15, n = 1 to 16).
MCLK
MCSX[7:0]
MALE
MAD [24:0]
MOEX
MDQM [1:0]
MWEX
MADATA[15:0]
Document Number: 002-05663 Rev. *E
Page 92 of 134
MB9B420TA Series
Multiplexed Bus Access Synchronous SRAM Mode
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Symbol
tCHAL
MALE delay time
tCHAH
MCLK ↑ →
Multiplexed
Address delay time
tCHMADV
MCLK ↑ →
Multiplexed
Data output time
tCHMADX
Pin name
Conditions
MCLK,
ALE
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
MCLK,
MADATA[15:0]
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
Min
Value
Max
Unit
9
12
9
12
ns
ns
ns
ns
1
tOD
ns
1
tOD
ns
1
1
Remarks
Note:
−
When the external load capacitance CL = 30 pF.
MCLK
MCSX[7:0]
MALE
MAD [24:0]
MOEX
MDQM [1:0]
MWEX
MADATA[15:0]
Document Number: 002-05663 Rev. *E
Page 93 of 134
MB9B420TA Series
NAND Flash Memory Mode
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
MNREX
Min pulse width
Data setup →
MNREX↑time
MNREX↑→
Data hold time
MNALE↑→
MNWEX delay time
MNALE↓→
MNWEX delay time
MNCLE↑→
MNWEX delay time
MNWEX↑→
MNCLE delay time
MNWEX
Min pulse width
MNWEX↓→
Data output time
MNWEX↑→
Data hold time
Symbol
Pin name
tNREW
MNREX
tDS – NRE
tDH – NRE
tALEH - NWEL
tALEL - NWEL
tCLEH - NWEL
tNWEH - CLEL
tNWEW
tNWEL – DV
tNWEH – DX
MNREX,
MADATA[15:0]
MNREX,
MADATA[15:0]
MNALE,
MNWEX
MNALE,
MNWEX
MNCLE,
MNWEX
MNCLE,
MNWEX
MNWEX
MNWEX,
MADATA[15:0]
MNWEX,
MADATA[15:0]
Conditions
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
Value
Unit
Min
Max
MCLK×n-3
-
ns
20
38
-
ns
0
-
ns
MCLK×m-9
MCLK×m-12
MCLK×m-9
MCLK×m-12
MCLK×m-9
MCLK×m-12
MCLK×m+9
MCLK×m+12
MCLK×m+9
MCLK×m+12
MCLK×m+9
MCLK×m+12
MCLK×m+9
MCLK×m+12
0
MCLK×n-3
-
-9
-12
+9
+12
MCLK×m+11
MCLK×m+12
0
ns
ns
ns
ns
ns
ns
ns
Note:
−
When the external load capacitance CL = 30 pF (m=0 to 15, n=1 to 16).
Document Number: 002-05663 Rev. *E
Page 94 of 134
MB9B420TA Series
NAND Flash Memory Read
MCLK
MNREX
MADATA[15:0]
Read
NAND Flash Memory Address Write
MCLK
MNALE
MNCLE
MNWEX
MADATA[15:0]
Document Number: 002-05663 Rev. *E
Write
Page 95 of 134
MB9B420TA Series
NAND Flash Memory Command Write
MCLK
MNALE
MNCLE
MNWEX
MADATA[15:0]
Document Number: 002-05663 Rev. *E
Write
Page 96 of 134
MB9B420TA Series
External Ready Input Timing
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
MCLK ↑
MRDY input
setup time
Symbol
Pin name
tRDYI
MCLK,
MRDY
Conditions
Min
VCC ≥ 4.5 V
19
VCC < 4.5 V
37
Value
Unit
Max
-
Remarks
ns
When RDY is input
···
MCLK
Over 2cycles
Original
MOEX
MWEX
tRDYI
MRDY
When RDY is released
MCLK
·· · ·· ·
2 cycles
Extended
MOEX
MWEX
MRDY
Document Number: 002-05663 Rev. *E
tRDYI
0.5×VCC
Page 97 of 134
MB9B420TA Series
12.4.9 Base Timer Input Timing
Timer input timing
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Input pulse width
Symbol
Pin name
Conditions
tTIWH,
tTIWL
TIOAn/TIOBn
(when using as ECK,
TIN)
-
tTIWH
Value
Min
Max
2tCYCP
-
Unit
Remarks
ns
tTIWL
ECK
TIN
VIHS
VIHS
VILS
VILS
Trigger input timing
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Input pulse width
Symbol
Pin name
Conditions
tTRGH,
tTRGL
TIOAn/TIOBn
(when using
as TGIN)
-
tTRGH
TGIN
VIHS
Min
2tCYCP
Value
Max
-
Unit
Remarks
ns
tTRGL
VIHS
VILS
VILS
Note:
−
tCYCP indicates the APB bus clock cycle time.
About the APB bus number which the Base Timer is connected to, see "8. Block Diagram" in this data sheet.
Document Number: 002-05663 Rev. *E
Page 98 of 134
MB9B420TA Series
12.4.10 CSIO/UART Timing
CSIO (SPI = 0, SCINV = 0)
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Symbol
Pin
name
Conditions
-
-
-
Serial clock cycle time
tSCYC
SCK ↓ → SOT delay time
tSLOVI
SCKx
SCKx,
SOTx
SCKx,
SINx
SCKx,
SINx
Parameter
Baud Rate
Master mode
VCC < 4.5 V
Min
Max
8
4tCYCP
VCC ≥ 4.5 V
Min
Max
8
4tCYCP
Unit
Mbps
ns
- 30
+ 30
- 20
+ 20
ns
50
-
30
-
ns
0
-
0
-
ns
-
ns
-
ns
SIN → SCK ↑ setup time
tIVSHI
SCK ↑ → SIN hold time
tSHIXI
Serial clock "L" pulse width
tSLSH
SCKx
2tCYCP - 10
-
Serial clock "H" pulse width
tSHSL
tCYCP + 10
-
SCK ↓ → SOT delay time
tSLOVE
-
50
-
33
ns
SIN → SCK ↑ setup time
tIVSHE
10
-
10
-
ns
SCK ↑ → SIN hold time
tSHIXE
SCKx
SCKx,
SOTx
SCKx,
SINx
SCKx,
SINx
SCKx
SCKx
2tCYCP 10
tCYCP + 10
20
-
20
-
ns
-
5
5
-
5
5
ns
ns
SCK falling time
SCK rising time
tF
tR
Slave mode
Notes:
−
The above characteristics apply to CLK synchronous mode.
−
−
−
−
−
tCYCP indicates the APB bus clock cycle time.
About the APB bus number which Multi-function Serial is connected to, see "8. Block Diagram" in this data sheet.
These characteristics only guarantee the same relocate port number.
For example, the combination of SCKx_0 and SOTx_1 is not guaranteed.
When the external load capacitance CL = 30 pF.
Document Number: 002-05663 Rev. *E
Page 99 of 134
MB9B420TA Series
tSCYC
VOH
SCK
VOL
VOL
tSLOVI
SOT
VOH
VOL
tIVSHI
SIN
VIH
VIL
tSHIXI
VIH
VIL
Master mode
tSLSH
SCK
VIH
tF
VIL
tSHSL
VIH
VIL
tR
tSLOVE
SOT
SIN
VIH
VOH
VOL
tIVSHE
VIH
VIL
tSHIXE
VIH
VIL
Slave mode
Document Number: 002-05663 Rev. *E
Page 100 of 134
MB9B420TA Series
CSIO (SPI = 0, SCINV = 1)
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Symbol
Pin
name
Baud Rate
Serial clock cycle time
tSCYC
SCKx
SCK ↑ → SOT delay time
tSHOVI
SCKx,
SOTx
SIN → SCK ↓ setup time
tIVSLI
SCK ↓ → SIN hold time
tSLIXI
Serial clock "L" pulse width
Serial clock "H" pulse width
tSLSH
tSHSL
SCK ↑ → SOT delay time
tSHOVE
SIN → SCK ↓ setup time
tIVSLE
SCK ↓ → SIN hold time
tSLIXE
Parameter
SCK falling time
SCK rising time
tF
tR
SCKx,
SINx
SCKx,
SINx
SCKx
SCKx
SCKx,
SOTx
SCKx,
SINx
SCKx,
SINx
SCKx
SCKx
Conditions
-
Master mode
Slave mode
VCC < 4.5 V
Min
Max
8
4tCYCP
-
VCC ≥ 4.5 V
Min
Max
8
4tCYCP
-
Unit
Mbps
ns
- 30
+ 30
- 20
+ 20
ns
50
-
30
-
ns
0
-
0
-
ns
2tCYCP - 10
tCYCP + 10
-
2tCYCP - 10
tCYCP + 10
-
ns
ns
-
50
-
33
ns
10
-
10
-
ns
20
-
20
-
ns
-
5
5
-
5
5
ns
ns
Notes:
−
The above characteristics apply to CLK synchronous mode.
−
−
−
−
−
tCYCP indicates the APB bus clock cycle time.
About the APB bus number which Multi-function Serial is connected to, see "8. Block Diagram" in this data sheet.
These characteristics only guarantee the same relocate port number.
For example, the combination of SCKx_0 and SOTx_1 is not guaranteed.
When the external load capacitance CL = 30 pF.
Document Number: 002-05663 Rev. *E
Page 101 of 134
MB9B420TA Series
tSCYC
VOH
SCK
VOH
VOL
tSHOVI
SOT
VOH
VOL
tIVSLI
SIN
VIH
VIL
tSLIXI
VIH
VIL
Master mode
tSHSL
SCK
tSLSH
VIH
VIH
VIL
tR
VIL
tF
tSHOVE
SOT
SIN
VIL
VOH
VOL
tIVSLE
VIH
VIL
tSLIXE
VIH
VIL
Slave mode
Document Number: 002-05663 Rev. *E
Page 102 of 134
MB9B420TA Series
CSIO (SPI = 1, SCINV = 0)
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Symbol
Pin
name
Baud Rate
Serial clock cycle time
tSCYC
SCKx
SCK ↑ → SOT delay time
tSHOVI
SCKx,
SOTx
SIN → SCK ↓ setup time
tIVSLI
SCK ↓→ SIN hold time
tSLIXI
SOT → SCK ↓ delay time
tSOVLI
Serial clock "L" pulse width
Serial clock "H" pulse width
tSLSH
tSHSL
SCK ↑ → SOT delay time
tSHOVE
SIN → SCK ↓ setup time
tIVSLE
SCK ↓→ SIN hold time
tSLIXE
Parameter
SCK falling time
SCK rising time
tF
tR
SCKx,
SINx
SCKx,
SINx
SCKx,
SOTx
SCKx
SCKx
SCKx,
SOTx
SCKx,
SINx
SCKx,
SINx
SCKx
SCKx
Conditions
-
Master mode
Slave mode
VCC < 4.5 V
Min
Max
8
4tCYCP
-
VCC ≥ 4.5 V
Min
Max
8
4tCYCP
-
Unit
Mbps
ns
- 30
+ 30
- 20
+ 20
ns
50
-
30
-
ns
0
-
0
-
ns
2tCYCP - 30
-
2tCYCP - 30
-
ns
2tCYCP - 10
tCYCP + 10
-
2tCYCP - 10
tCYCP + 10
-
ns
ns
-
50
-
33
ns
10
-
10
-
ns
20
-
20
-
ns
-
5
5
-
5
5
ns
ns
Notes:
−
The above characteristics apply to CLK synchronous mode.
−
−
−
−
−
tCYCP indicates the APB bus clock cycle time.
About the APB bus number which Multi-function Serial is connected to, see "8. Block Diagram" in this data sheet.
These characteristics only guarantee the same relocate port number.
For example, the combination of SCKx_0 and SOTx_1 is not guaranteed.
When the external load capacitance CL = 30 pF.
Document Number: 002-05663 Rev. *E
Page 103 of 134
MB9B420TA Series
tSCYC
VOH
SCK
VOL
VOH
VOL
SOT
VOL
tSHOVI
tSOVLI
VOH
VOL
tIVSLI
tSLIXI
VIH
VIL
SIN
VIH
VIL
Master mode
tSLSH
SCK
VIH
VIH
VIL
tF
*
SOT
VIL
tSHSL
tR
VIH
tSHOVE
VOH
VOL
VOH
VOL
tIVSLE
SIN
tSLIXE
VIH
VIL
VIH
VIL
Slave mode
*: Changes when writing to TDR register
Document Number: 002-05663 Rev. *E
Page 104 of 134
MB9B420TA Series
CSIO (SPI = 1, SCINV = 1)
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Symbol
Pin
name
Baud Rate
Serial clock cycle time
tSCYC
SCKx
SCK ↓ → SOT delay time
tSLOVI
SCKx,
SOTx
SIN → SCK ↑ setup time
tIVSHI
SCK ↑ → SIN hold time
tSHIXI
SOT → SCK ↑ delay time
tSOVHI
Serial clock "L" pulse width
Serial clock "H" pulse width
tSLSH
tSHSL
SCK ↓ → SOT delay time
tSLOVE
SIN → SCK ↑ setup time
tIVSHE
SCK ↑ → SIN hold time
tSHIXE
Parameter
SCK falling time
SCK rising time
tF
tR
SCKx,
SINx
SCKx,
SINx
SCKx,
SOTx
SCKx
SCKx
SCKx,
SOTx
SCKx,
SINx
SCKx,
SINx
SCKx
SCKx
Conditions
-
Master mode
Slave mode
VCC < 4.5 V
Min
Max
8
4tCYCP
-
VCC ≥ 4.5 V
Min
Max
8
4tCYCP
-
Unit
Mbps
ns
- 30
+ 30
- 20
+ 20
ns
50
-
30
-
ns
0
-
0
-
ns
2tCYCP - 30
-
2tCYCP - 30
-
ns
2tCYCP - 10
tCYCP + 10
-
2tCYCP - 10
tCYCP + 10
-
ns
ns
-
50
-
33
ns
10
-
10
-
ns
20
-
20
-
ns
-
5
5
-
5
5
ns
ns
Notes:
−
The above characteristics apply to CLK synchronous mode.
−
−
−
−
tCYCP indicates the APB bus clock cycle time.
−
When the external load capacitance CL = 30 pF.
About the APB bus number which Multi-function Serial is connected to, see "8. Block Diagram" in this data sheet.
These characteristics only guarantee the same relocate port number.
For example, the combination of SCKx_0 and SOTx_1 is not guaranteed.
Document Number: 002-05663 Rev. *E
Page 105 of 134
MB9B420TA Series
tSCYC
VOH
SCK
tSOVHI
tSLOVI
VOH
VOL
SOT
VOH
VOL
VOH
VOL
tSHIXI
tIVSHI
VIH
VIL
SIN
VIH
VIL
Master mode
tSLSH
tSHSL
tR
SCK
VIL
VIH
VIH
tF
VOH
VOL
SOT
t SLOVE
VOH
VOL
tSHIXE
t IVSHE
VIH
VIL
VIH
VIL
SIN
VIH
VIL
VIL
Slave mode
UART external clock input (EXT = 1)
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Symbol
Conditions
tSLSH
tSHSL
Serial clock "L" pulse width
Serial clock "H" pulse width
SCK falling time
SCK rising time
CL = 30 pF
tF
tR
V IL
Document Number: 002-05663 Rev. *E
Value
Max
5
5
-
Unit
Remarks
ns
ns
ns
ns
tF
tR
SCK
Min
tCYCP + 10
tCYCP + 10
tSHSL
V IH
tSLSH
V IH
V IL
V IL
V IH
Page 106 of 134
MB9B420TA Series
12.4.11 External Input Timing
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Symbol
Pin name
Conditions
Value
Min
Max
Unit
ADTG
Input pulse width
tINH,
tINL
FRCKx
ICxx
DTTIxX
INTxx
WKUPx
Remarks
A/D converter trigger input
-
2tCYCP*1
-
ns
-
2tCYCP*1
-
ns
Waveform generator
*2
2tCYCP + 100*1
-
ns
*3
500
-
ns
External interrupt,
NMI
*4
500
-
ns
Deep standby wake up
Free-run timer input clock
Input capture
*1: tCYCP indicates the APB bus clock cycle time.
About the APB bus number which the A/D converter, Multi-function Timer, External interrupt are connected to,
see "8. Block Diagram" in this data sheet.
*2: When in RUN mode, in SLEEP mode.
*3: When in STOP mode, in TIMER mode.
*4: When in Deep standby RTC mode, in Deep standby STOP mode.
Document Number: 002-05663 Rev. *E
Page 107 of 134
MB9B420TA Series
12.4.12 Quadrature Position/Revolution Counter timing
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Symbol
Conditions
AIN pin "H" width
AIN pin "L" width
BIN pin "H" width
BIN pin "L" width
Time from AIN pin "H" level to BIN
rise
Time from BIN pin "H" level to AIN
fall
Time from AIN pin "L" level to BIN
fall
Time from BIN pin "L" level to AIN
rise
Time from BIN pin "H" level to AIN
rise
Time from AIN pin "H" level to BIN
fall
Time from BIN pin "L" level to AIN
fall
Time from AIN pin "L" level to BIN
rise
ZIN pin "H" width
ZIN pin "L" width
Time from determined ZIN level to
AIN/BIN rise and fall
Time from AIN/BIN rise and fall time
to determined ZIN level
tAHL
tALL
tBHL
tBLL
-
tAUBU
PC_Mode2 or PC_Mode3
tBUAD
PC_Mode2 or PC_Mode3
tADBD
PC_Mode2 or PC_Mode3
tBDAU
PC_Mode2 or PC_Mode3
tBUAU
PC_Mode2 or PC_Mode3
tAUBD
PC_Mode2 or PC_Mode3
tBDAD
PC_Mode2 or PC_Mode3
tADBU
PC_Mode2 or PC_Mode3
tZHL
tZLL
QCR:CGSC="0"
QCR:CGSC="0"
tZABE
QCR:CGSC="1"
tABEZ
QCR:CGSC="1"
Min
Value
2tCYCP*
Max
-
Unit
ns
*: tCYCP indicates the APB bus clock cycle time.
About the APB bus number which the Quadrature Position/Revolution Counter is connected to, see "8. Block Diagram" in this
data sheet.
tALL
tAHL
AIN
tAUBU
tADBD
tBUAD
tBDAU
BIN
tBHL
Document Number: 002-05663 Rev. *E
tBLL
Page 108 of 134
MB9B420TA Series
tBLL
tBHL
BIN
tBUAU
tBDAD
tAUBD
tADBU
AIN
tAHL
tALL
ZIN
ZIN
AIN/BIN
Document Number: 002-05663 Rev. *E
Page 109 of 134
MB9B420TA Series
12.4.13 I2C Timing
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Symbol
Conditions
Standard-mode
Min
Max
Fast-mode
Min
Max
Unit
SCL clock frequency
FSCL
0
100
0
400
kHz
(Repeated) START condition hold
time
SDA ↓ → SCL ↓
tHDSTA
4.0
-
0.6
-
μs
tLOW
tHIGH
4.7
4.0
-
1.3
0.6
-
μs
μs
4.7
-
0.6
-
μs
0
3.45*2
0
0.9*3
μs
tSUDAT
250
-
100
-
ns
tSUSTO
4.0
-
0.6
-
μs
tBUF
4.7
-
1.3
-
μs
2 tCYCP*4
-
2 tCYCP*4
-
ns
SCLclock "L" width
SCLclock "H" width
(Repeated) START condition setup
time
SCL ↑ → SDA ↓
Data hold time
SCL ↓ → SDA ↓ ↑
Data setup time
SDA ↓ ↑ → SCL ↑
STOP condition setup time
SCL ↑ → SDA ↑
Bus free time between
"STOP condition" and
"START condition"
Noise filter
tSUSTA
tHDDAT
tSP
CL = 30 pF,
R = (Vp/IOL)*1
-
Remarks
*1: R and CL represent the pull-up resistor and load capacitance of the SCL and SDA lines, respectively.
Vp indicates the power supply voltage of the pull-up resistor and IOL indicates VOL guaranteed current.
*2: The maximum tHDDAT must satisfy that it does not extend at least "L" period (tLOW) of device's SCL signal.
*3: Fast-mode I2C bus device can be used on Standard-mode I2C bus system as long as the device satisfies the requirement of
"tSUDAT ≥ 250 ns".
*4: tCYCP is the APB bus clock cycle time.
About the APB bus number that I2C is connected to, see "8. Block Diagram" in this data sheet.
To use Standard-mode, set the APB bus clock at 2 MHz or more.
To use Fast-mode, set the APB bus clock at 8 MHz or more.
SDA
SCL
Document Number: 002-05663 Rev. *E
Page 110 of 134
MB9B420TA Series
12.4.14 ETM Timing
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Data hold
TRACECLK
frequency
Symbol
Pin name
tETMH
TRACECLK,
TRACED[3:0]
1/ tTRACE
TRACECLK
TRACECLK
clock cycle
tTRACE
Conditions
Value
Min
Max
Unit
VCC ≥ 4.5 V
2
10
VCC < 4.5 V
2
15
VCC ≥ 4.5 V
-
40
MHz
VCC < 4.5 V
-
20
MHz
VCC ≥ 4.5 V
25
-
ns
VCC < 4.5 V
50
-
ns
Remarks
ns
Note:
−
When the external load capacitance CL = 30 pF.
HCLK
TRACECLK
TRACED[3:0]
Document Number: 002-05663 Rev. *E
Page 111 of 134
MB9B420TA Series
12.4.15 JTAG Timing
(VCC = 2.7V to 5.5V, VSS = 0V, TA = - 40°C to + 105°C)
Parameter
Symbol
Pin name
TMS, TDI setup time
tJTAGS
TCK,
TMS, TDI
TMS, TDI hold time
tJTAGH
TCK,
TMS, TDI
TDO delay time
tJTAGD
TCK,
TDO
Conditions
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
VCC ≥ 4.5 V
VCC < 4.5 V
Value
Unit
Min
Max
15
-
ns
15
-
ns
-
25
-
45
Remarks
ns
Note:
−
When the external load capacitance CL = 30 pF.
TCK
TMS/TDI
TDO
Document Number: 002-05663 Rev. *E
Page 112 of 134
MB9B420TA Series
12.5 12-bit A/D Converter
Electrical characteristics for the A/D converter
(VCC = AVCC = 2.7V to 5.5V, VSS = AVSS = 0V, TA = - 40°C to + 105°C)
Parameter
Value
Typ
Unit
Remarks
12
± 4.5
± 2.5
± 15
AVRH ± 15
-
bit
LSB
LSB
mV
mV
μs
AVRH = 2.7 V to
5.5 V
1.0*1
± 1.5
± 2.2
±6
AVRH ± 5
-
-
0.3
-
10
μs
Tcck
-
50
-
1000
ns
Tstt
-
-
-
1.0
μs
Analog input capacity
CAIN
-
-
-
9.5
pF
Analog input resistor
RAIN
-
-
-
Interchannel disparity
Analog port input leak current
-
ANxx
-
Analog input voltage
-
ANxx
Reference voltage
-
AVRH
AVRL
Resolution
Integral Nonlinearity
Differential Nonlinearity
Zero transition voltage
Full-scale transition voltage
Conversion time
Symbol
Pin
name
-
ANxx
ANxx
-
Ts
Compare clock cycle*3
State transition time to operation
permission
Sampling time*2
-
VZT
VFST
Min
-
Max
1.62
kΩ
-
2.35
4
5
LSB
μA
AVRL
-
AVRH
V
2.7
-
AVCC
AVSS
V
AVCC ≥ 4.5 V
AVCC < 4.5 V
V
AVSS
*1: The conversion time is the value of sampling time (Ts) + compare time (Tc).
The condition of the minimum conversion time is when the value of sampling time: 300ns, the value of compare time: 700 ns
(AVCC ≥ 4.5 V).
Ensure that it satisfies the value of the sampling time (Ts) and compare clock cycle (Tcck).
For setting of the sampling time and compare clock cycle, see "Chapter 1-1: A/D Converter" in "FM3 Family Peripheral Manual
Analog Macro Part".
The register setting of the A/D Converter are reflected in the operation according to the APB bus clock timing.
The sampling clock and compare clock is generated from the Base clock (HCLK).
About the APB bus number which the A/D Converter is connected to, see "8. Block Diagram" in this data sheet.
*2: A necessary sampling time changes by external impedance.
Ensure that it sets the sampling time to satisfy (Equation 1).
*3: The compare time (Tc) is the value of (Equation 2).
Document Number: 002-05663 Rev. *E
Page 113 of 134
MB9B420TA Series
ANxx
Analog input pin
Rext
Comparator
RAIN
Analog signal
source
CAIN
(Equation 1) Ts ≥ ( RAIN + Rext ) × CAIN × 9
Ts:
Sampling time
RAIN:
Input resistor of A/D = 1.62 kΩ
ch.0 to ch.7
Input resistor of A/D = 1.58 kΩ
ch.8 to ch.15
at 4.5 V < AVCC < 5.5 V
Input resistor of A/D = 1.56 kΩ
ch.16 to ch.23
at 4.5 V < AVCC < 5.5 V
at 4.5 V < AVCC < 5.5 V
Input resistor of A/D = 2.35 kΩ
ch.0 to ch.7
Input resistor of A/D = 2.3 kΩ
ch.8 to ch.15
at 2.7 V < AVCC < 4.5 V
ch.16 to ch.23
at 2.7 V < AVCC < 4.5 V
Input resistor of A/D = 2.25 kΩ
CAIN:
Input capacity of A/D = 9.5pF
Rext:
Output impedance of external circuit
at 2.7 V < AVCC < 4.5 V
at 2.7 V < AVCC < 5.5 V
(Equation 2) Tc = Tcck × 14
Tc:
Compare time
Tcck:
Compare clock cycle
Document Number: 002-05663 Rev. *E
Page 114 of 134
MB9B420TA Series
Definition of 12-bit A/D Converter Terms
Resolution:
Analog variation that is recognized by an A/D converter.
Integral Nonlinearity:
Deviation of the line between the zero-transition point (0b000000000000 ←→ 0b000000000001)
and the full-scale transition point (0b111111111110 ←→ 0b111111111111) from the actual
conversion characteristics.
Differential Nonlinearity:
Deviation from the ideal value of the input voltage that is required to change the output code by 1
LSB.
Integral Nonlinearity
0xFFF
Actual conversion
characteristics
0xFFE
Actual conversion
characteristics
0x(N+1)
{1 LSB(N-1) + VZT}
VFST
VNT
0x004
(Actuallymeasured
value)
(Actually-measured
value)
0x003
Digital output
Digital output
0xFFD
Differential Nonlinearity
Actual conversion
characteristics
Ideal characteristics
0x002
0x001
0xN
Ideal characteristics
VNT
Actual conversion characteristics
AVRH
AVRL
AVRH
Analog input
Integral Nonlinearity of digital output N =
Differential Nonlinearity of digital output N =
1LSB =
N:
VZT:
VFST:
VNT:
(Actually-measured
value)
(Actually-measured
value)
0x(N-2)
VZT (Actually-measured value)
AVRL
V(N+1)T
0x(N-1)
Analog input
VNT - {1LSB × (N - 1) + VZT}
1LSB
V(N + 1) T - VNT
1LSB
[LSB]
- 1 [LSB]
VFST – VZT
4094
A/D converter digital output value.
Voltage at which the digital output changes from 0x000 to 0x001.
Voltage at which the digital output changes from 0xFFE to 0xFFF.
Voltage at which the digital output changes from 0x(N − 1) to 0xN.
Document Number: 002-05663 Rev. *E
Page 115 of 134
MB9B420TA Series
12.6 10-bit D/A Converter
Electrical Characteristics for the D/A Converter
(VCC = AVCC = 2.7V to 5.5V, VSS = AVSS = AVRL = 0V, TA = - 40°C to + 105°C)
Parameter
Symbol
Resolution
Integral Nonlinearity*1
Differential Nonlinearity*1,*2
tc20
tc100
INL
DNL
Output Voltage offset
VOFF
Conversion time
Analog output impedance
RO
Output undefined period
tR
Pin name
DAx
Min
Value
Typ
Max
0.47
2.37
- 4.0
- 0.9
- 20.0
3.10
2.0
-
0.58
2.90
3.80
-
10
0.69
3.43
+ 4.0
+ 0.9
10.0
+ 5.4
4.50
70
Unit
bit
μs
μs
LSB
LSB
mV
mV
kΩ
MΩ
ns
Remarks
Load 20 pF
Load 100 pF
Code is 0x000
Code is 0x3FF
D/A operation
D/A stop
*1: No-load
*2: Generates the max current by the CODE about 0x200
Document Number: 002-05663 Rev. *E
Page 116 of 134
MB9B420TA Series
12.7 Low-Voltage Detection Characteristics
12.7.1 Low-Voltage Detection Reset
(TA = - 40°C to + 105°C)
Parameter
Symbol
Conditions
Min
Value
Typ
Max
Detected voltage
Released voltage
Detected voltage
Released voltage
Detected voltage
Released voltage
Detected voltage
Released voltage
Detected voltage
Released voltage
Detected voltage
Released voltage
Detected voltage
Released voltage
Detected voltage
Released voltage
Detected voltage
Released voltage
Detected voltage
Released voltage
Detected voltage
Released voltage
VDL
VDH
VDL
VDH
VDL
VDH
VDL
VDH
VDL
VDH
VDL
VDH
VDL
VDH
VDL
VDH
VDL
VDH
VDL
VDH
VDL
VDH
LVD stabilization wait
time
TLVDW
-
-
-
6432 ×
tCYCP*2
μs
LVD detection delay
time
TLVDDL
-
-
-
200
μs
SVHR*1 = 00000
SVHR*1 = 00001
SVHR*1 = 00010
SVHR*1 = 00011
SVHR*1 = 00100
SVHR*1 = 00101
SVHR*1 = 00110
SVHR*1 = 00111
SVHR*1 = 01000
SVHR*1 = 01001
SVHR*1 = 01010
2.25
2.45
2.65
2.30
2.50
2.70
2.39
2.60
2.81
Same as SVHR = 00000 value
2.48
2.70
2.92
Same as SVHR = 00000 value
2.58
2.80
3.02
Same as SVHR = 00000 value
2.76
3.00
3.24
Same as SVHR = 00000 value
2.94
3.20
3.46
Same as SVHR = 00000 value
3.31
3.60
3.89
Same as SVHR = 00000 value
3.40
3.70
4.00
Same as SVHR = 00000 value
3.68
4.00
4.32
Same as SVHR = 00000 value
3.77
4.10
4.43
Same as SVHR = 00000 value
3.86
4.20
4.54
Same as SVHR = 00000 value
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Remarks
When voltage drops
When voltage rises
When voltage drops
When voltage rises
When voltage drops
When voltage rises
When voltage drops
When voltage rises
When voltage drops
When voltage rises
When voltage drops
When voltage rises
When voltage drops
When voltage rises
When voltage drops
When voltage rises
When voltage drops
When voltage rises
When voltage drops
When voltage rises
When voltage drops
When voltage rises
*1: The SVHR bit of Low-voltage Detection Voltage Control Register (LVD_CTL) is initialized to “00000” by low-voltage detection
reset.
*2: tCYCP indicates the APB2 bus clock cycle time.
Document Number: 002-05663 Rev. *E
Page 117 of 134
MB9B420TA Series
12.7.2 Interrupt of Low-Voltage Detection
(TA = - 40°C to + 105°C)
Parameter
Symbol
Detected voltage
VDL
Released voltage
VDH
Detected voltage
VDL
Released voltage
VDH
Detected voltage
VDL
Released voltage
VDH
Detected voltage
VDL
Released voltage
VDH
Conditions
SVHI = 00011
SVHI = 00100
SVHI = 00101
SVHI = 00110
Min
Value
Typ
Max
2.58
2.80
3.02
V
When voltage drops
2.67
2.90
3.13
V
When voltage rises
2.76
3.00
3.24
V
When voltage drops
2.85
3.10
3.35
V
When voltage rises
2.94
3.20
3.46
V
When voltage drops
3.04
3.30
3.56
V
When voltage rises
3.31
3.60
3.89
V
When voltage drops
3.40
3.70
4.00
V
When voltage rises
3.40
3.70
4.00
V
When voltage drops
3.50
3.68
3.77
3.77
3.86
3.86
3.96
3.80
4.00
4.10
4.10
4.20
4.20
4.30
4.10
4.32
4.43
4.43
4.54
4.54
4.64
V
V
V
V
V
V
V
When voltage rises
When voltage drops
When voltage rises
When voltage drops
When voltage rises
When voltage drops
When voltage rises
Unit
Detected voltage
VDL
Released voltage
Detected voltage
Released voltage
Detected voltage
Released voltage
Detected voltage
Released voltage
VDH
VDL
VDH
VDL
VDH
VDL
VDH
LVD stabilization wait
time
TLVDW
-
-
-
6432 ×
tCYCP*
μs
LVD detection delay time
TLVDDL
-
-
-
200
μs
SVHI = 00111
SVHI = 01000
SVHI = 01001
SVHI = 01010
Remarks
*: tCYCP indicates the APB2 bus clock cycle time.
Document Number: 002-05663 Rev. *E
Page 118 of 134
MB9B420TA Series
12.8 Flash Memory Write/Erase Characteristics
12.8.1 Write / Erase time
(VCC = 2.7V to 5.5V, TA = - 40°C to + 105°C)
Parameter
Value
Typ
Max
Large Sector
1.1
2.7
Small Sector
0.3
0.9
Half word (16-bit) write time
20
Chip erase time
31
Sector erase time
Unit
Remarks
s
Includes write time prior to internal erase
317
μs
Not including system-level overhead time
79
s
Includes write time prior to internal erase
*: The typical value is immediately after shipment, the maximum value is guarantee value under 10,000 cycle of erase/write.
12.8.2 Write cycles and data hold time
Erase/write cycles (cycle)
Data hold time (year)
1,000
20*
10,000
10*
Remarks
*: At average + 85°C
Document Number: 002-05663 Rev. *E
Page 119 of 134
MB9B420TA Series
12.9 Return Time from Low-Power Consumption Mode
12.9.1 Return Factor: Interrupt/WKUP
The return time from Low-Power consumption mode is indicated as follows. It is from receiving the return factor to starting the
program operation.
Return Count Time
(VCC = 2.7V to 5.5V, TA = - 40°C to + 105°C)
Parameter
Symbol
Max*
tCYCC
SLEEP mode
High-speed CR TIMER mode,
Main TIMER mode,
PLL TIMER mode
Low-speed CR TIMER mode
Ticnt
Sub TIMER mode
Typ
Value
RTC mode,
STOP mode
Deep Standby RTC mode,
Deep Standby STOP mode
Unit
Remarks
ns
43
83
μs
310
620
μs
534
724
μs
278
479
μs
298
543
μs
When RAM is off
288
523
μs
When RAM is on
*: The maximum value depends on the accuracy of built-in CR.
Operation example of return from Low-Power consumption mode (by external interrupt*)
Ext.INT
Interrupt factor
accept
Active
Ticnt
CPU
Operation
Interrupt factor
clear by CPU
Start
*: External interrupt is set to detecting fall edge.
Document Number: 002-05663 Rev. *E
Page 120 of 134
MB9B420TA Series
Operation example of return from Low-Power consumption mode (by internal resource interrupt*)
Internal
Resource INT
Interrupt factor
accept
Active
Ticnt
CPU
Operation
Interrupt factor
clear by CPU
Start
*: Internal resource interrupt is not included in return factor by the kind of Low-Power consumption mode.
Notes:
−
The return factor is different in each Low-Power consumption modes.
See "Chapter 6: Low Power Consumption Mode" and "Operations of Standby Modes" in FM3 Family Peripheral Manual about
the return factor from Low-Power consumption mode.
−
When interrupt recoveries, the operation mode that CPU recoveries depends on the state before the Low-Power consumption
mode transition. See "Chapter 6: Low Power Consumption Mode" in "FM3 Family Peripheral Manual".
Document Number: 002-05663 Rev. *E
Page 121 of 134
MB9B420TA Series
12.9.2 Return Factor: Reset
The return time from Low-Power consumption mode is indicated as follows. It is from releasing reset to starting the program
operation.
Return Count Time
(VCC = 2.7V to 5.5V, TA = - 40°C to + 105°C)
Parameter
Symbol
Typ
Value
Max*
Unit
Remarks
SLEEP mode
High-speed CR TIMER mode,
Main TIMER mode,
PLL TIMER mode
149
264
μs
149
264
μs
Low-speed CR TIMER mode
318
603
μs
308
583
μs
248
443
μs
298
543
μs
When RAM is off
288
523
μs
When RAM is on
Sub TIMER mode
Trcnt
RTC/STOP mode
Deep Standby RTC mode,
Deep Standby STOP mode
*: The maximum value depends on the accuracy of built-in CR.
Operation example of return from Low-Power consumption mode (by INITX)
INITX
Internal RST
RST Active
Release
Trcnt
CPU
Operation
Document Number: 002-05663 Rev. *E
Start
Page 122 of 134
MB9B420TA Series
Operation example of return from low power consumption mode (by internal resource reset*)
Internal
Resource RST
Internal RST
RST Active
Release
Trcnt
CPU
Operation
Start
*: Internal resource reset is not included in return factor by the kind of Low-Power consumption mode.
Notes:
−
The return factor is different in each Low-Power consumption modes.
See "CHAPTER 6: Low Power Consumption Mode" and "Operations of Standby Modes" in FM3 Family Peripheral Manual.
−
When interrupt recoveries, the operation mode that CPU recoveries depends on the state before the Low-Power consumption
mode transition. See "Chapter 6: Low Power Consumption Mode" in "FM3 Family Peripheral Manual".
−
The time during the power-on reset/low-voltage detection reset is excluded. See "12.4.7. Power-on Reset Timing in
12.4. AC Characteristics in 12. Electrical Characteristics" for the detail on the time during the power-on reset/low -voltage
detection reset.
−
When in recovery from reset, CPU changes to the high-speed CR run mode. When using the main clock or the PLL clock, it is
necessary to add the main clock oscillation stabilization wait time or the main PLL clock stabilization wait time.
−
The internal resource reset means the watchdog reset and the CSV reset.
Document Number: 002-05663 Rev. *E
Page 123 of 134
MB9B420TA Series
13. Ordering Information
On-chip Flash
memory
On-chip
SRAM
MB9BF428SAPMC-GK7E2
Main: 1 Mbyte
Work: 64 Kbyte
160 Kbyte
MB9BF429SAPMC-GK7E2
Main: 1.5 Mbyte
Work: 64 Kbyte
192 Kbyte
MB9BF428TAPMC-GK7E2
Main: 1 Mbyte
Work: 64 Kbyte
160 Kbyte
MB9BF429TAPMC-GK7E2
Main: 1.5 Mbyte
Work: 64 Kbyte
192 Kbyte
MB9BF428TABGL-GK7E1
Main: 1 Mbyte
Work: 64 Kbyte
160 Kbyte
MB9BF429TABGL-GK7E1
Main: 1.5 Mbyte
Work: 64 Kbyte
192 Kbyte
Part number
Document Number: 002-05663 Rev. *E
Package
Packing
Plastic・LQFP,
144-pin (0.5 mm pitch)
(LQS144)
Plastic・LQFP,
176-pin (0.5 mm pitch)
(LQP176)
Tray
Plastic・FBGA,
192-pin (0.8 mm pitch)
(LBE192)
Page 124 of 134
MB9B420TA Series
14. Package Dimensions
Package Type
LQFP 176
D
D1
132
Package Code
LQP176
4
5 7
89
133
89
88
132
133
88
E1
E
5
7
4
3
6
176
45
1
176
45
44
44
1
2 5 7
e
3
BOTTOM VIEW
0.10 C A-B D
0.20 C A-B D
b
0.08
C A-B
D
8
TOP VIEW
2
A
9
c
A
A'
0.08 C
SIDE VIEW
SYMBOL
L1
0.25
A1
10
L
b
SECTION A-A'
DIMENSIONS
MIN.
NOM. MAX.
0.05
0.15
1.70
A
A1
SEATING
PLANE
b
0.17
c
0.09
0.22
0.20
D
26.00 BSC
D1
24.00 BSC
e
0.50 BSC
E
26.00 BSC
E1
0.27
24.00 BSC
L
0.45
0.60
0.75
L1
0.30
0.50
0.70
0
8
PACKAGE OUTLINE, 176 LEAD LQFP
24.0X24.0X1.7 MM LQP176 REV**
Document Number: 002-05663 Rev. *E
002-15150 **
Page 125 of 134
MB9B420TA Series
Package Type
LQFP 144
Package Code
LQS144
4
D
D1
108
4
5 7
7 5
73
109
73
72
D
D1
108
109
72
E1
E
5
7
E
4
4
E1
5
7
3
3
6
144
37
1
144
37
36
1
36
BOTTOM VIEW
2 5 7
e
3
0.10 C A-B D
0.20 C A-B D
b
0.08
TOP VIEW
C A-B
D
8
2
A
9 c
A
A'
0.08 C
SEATING
PLANE
L1
0.25
L
A1
10
b
SECTION A-A'
SIDE VIEW
SYMBOL
DIMENSIONS
MIN. NOM. MAX.
1.70
A
A1
0.05
0.15
b
0.17
c
0.09
0.22
0.27
0.20
D
22.00 BSC
D1
20.00 BSC
e
0.50 BSC
E
22.00 BSC
20.00 BSC
E1
L
0.45
0.60
0.75
L1
0.30
0.50
0.70
002-13015 *A
PACKAGE OUTLINE, 144 LEAD LQFP
20.0X20.0X1.7 MM LQS144 REV*A
Document Number: 002-05663 Rev. *E
Page 126 of 134
MB9B420TA Series
Package Type
BGA 192
Package Code
LBE192
002-13493 *A
Document Number: 002-05663 Rev. *E
Page 127 of 134
MB9B420TA Series
15. Errata
This chapter describes the errata for MB9B420T series. Details include errata trigger conditions, scope of impact, available
workaround, and silicon revision applicability.
Contact your local Cypress Sales Representative if you have questions.
15.1 Part Numbers Affected
Part Number
Initial Revision
MB9BF428TPMC-GE2, MB9BF429TPMC-GE2, MB9BF428TBGL-GE1,
MB9BF429TBGL-GE1, MB9BF428SPMC-GE2, MB9BF429SPMC-GE2,
MB9BF428TPMC-GK7E2, MB9BF429TPMC-GK7E2, MB9BF428TBGL-GK7E1,
MB9BF429TBGL-GK7E1, MB9BF428SPMC-GK7E2, MB9BF429SPMC-GK7E2,
MB9BF429SPMC-GE1, MB9BF429SPMC-GK7E1
15.2 Qualification Status
Product Status: In Production − Qual.
15.3 Errata Summary
This table defines the errata applicability to available devices.
Items
Part Number
Silicon Revision
Fix Status
[1] HDMI-CEC polling message issue
Refer to 15.1
Initial rev.
Fixed in Rev. A
15.4 Errata Detail
15.4.1 HDMI-CEC polling message issue
PROBLEM DEFINITION
Error#1) While MCU sends a Polling Message, it always returns a NACK to a message coming to the MCU from another node.
Error#2) MCU always waits for 7-bit signal free on CEC line before it drives the line even when the last line initiator was another
node.
PARAMETERS AFFECTED
N/A
TRIGGER CONDITION(S)
This error always happens.
SCOPE OF IMPACT
MCU does not reply properly to another node.
WORKAROUND
The software workaround is applied to Error #1.
1.
Store 0x0 to SFREE register.
2.
Monitor CEC line with GPIO and wait until 1 lasts for the signal free time.
3.
Store frame data to TXDATA register and store 0x0F to RCADR1 or RCADR2 register.
It sends a message after 3~4 clocks of 32.768 kHz clock when TXDATA is stored 0x0F.
If the device receives a frame from another node within 2~3 clocks after storing TXDATA, the bus error occurs and if the device
receives a frame from another node within 3~4 clocks after storing TXDATA, the arbitration lost occurs. In these cases:
Document Number: 002-05663 Rev. *E
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MB9B420TA Series
4-A-1. Set RCADR1 or RCADR2 to former value from 0x0F to reply ACK
4-A-2. Return back to step 2 above
If the device receives a frame from another node within 1~2 clocks after storing TXDATA, take these steps.
4-B-1. Monitor CEC line with GPIO after 50us from storing TXDATA
4-B-2. Set TXEN to 1 -> 0 -> 1 immediately when GPIO finds state low on the CEC line
4-B-3. Set RCADR1 or RCADR2 to former value from 0x0F to reply ACK
4-B-4. Return back to step 2 above
For Error #2, there is no software workaround, but signal free time of fixed 7-bit does not violate HDMI-CEC specification. The
specification says signal free time must be more than and equals to 5-bit.
FIX STATUS
This issue was fixed in Rev. A.
Document Number: 002-05663 Rev. *E
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MB9B420TA Series
16. Major Changes
Spansion Publication Number: DS706-00061
Page
Revision 0.1
Revision 0.2
Revision 1.0
2
3
5
8
63
66
67
77
78
Section
-
Initial release
-
Company name and layout design change
Features
External Bus Interface
Features
A/D Converter
FEATURES
Multi-function Timer
Product Lineup
Function
Handling Devices
Power supply pins
Block Diagram
Memory Map
Memory Map(1)
Electrical Characteristics
1. Absolute Maximum Ratings
2. Recommended Operating Conditions
Preliminary → Full Production
Added the descriptions as follows
Maximum area size : Up to 256 Mbytes
79 - 81
3.DC Characteristics
(1) Current Rating
83
(2) Pin Characteristics
88
4. AC Characteristics
(6) Power-on Reset Timing
107
(9) CSIO Timing
Synchronous serial (SPI=1, SCINV=1)
External clock (EXT=1):asynchronous only
114
120
121
123
Change Results
5.12-bit A/D Converter
Electrical characteristics for the A/D converter
9. Electrical characteristics for the A/D converter
(1) Write / Erase time
10. Return Time from Low-Power Consumption
Mode
(1) Return Factor: Interrupt/WKUP
Return Count Time
(2) Return Factor: Reset
Return Count Time
Corrected conversion time
Corrected the channel count of "A/D activation compare"
Added the footnote
Added the description
Corrected the figure
Corrected the Address of “External Device Area”
Added the Item of “Input Voltage”
Added the footnote
Corrected the Condition
Corrected the Value
Corrected the Remarks
Added the footnote
Added the Item of “Input leak current”
Revised the values of “Time until releasing Power-on reset”
Corrected the figure
Corrected the Glossary
Corrected the figure of “MS bit=1”
Corrected the figure
Corrected the Pins name
AN00 - AN23 → ANxx
Corrected the Min Vale of “Conversion time”
Corrected the Min Vale of “Sampling time”
Corrected the Min Value of “Compare clock cycle”
Corrected the “State Transition time to operation permission”
Corrected the footnote
Revised the values of “TBD”
Revised the values of “TBD”
Revised the values of “TBD”
Revision 2.0
-
-
-
-
42 to 49
56, 57
List of Pin Functions
· List of pin functions
I/O Circuit Type
Document Number: 002-05663 Rev. *E
Changed the series name.
MB9B420T Series -> MB9B420TA Series
Changed the product name as follows.
MB9BF428SA, MB9BF429SA, MB9BF428TA, MB9BF429TA
Added LIN to the description of SOTxx
Added about +B input
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MB9B420TA Series
Page
68
77, 78
80, 81
88
101 to 108
115
126
Section
Memory Map
Memory map(2)
Electrical Characteristics
1. Absolute Maximum Ratings
Electrical Characteristics
3. DC Characteristics
(1) Current rating
Electrical Characteristics
4. AC Characteristics
(4-1) Operating Conditions of Main PLL
(4-2) Operating Conditions of Main PLL
Electrical Characteristics
4. AC Characteristics
(7) CSIO/UART Timing
Electrical Characteristics
5. 12bit A/D Converter
Ordering Information
Change Results
Added the summary of Flash memory sector
Added the Clamp maximum current
· Added about +B input
Changed the expression of condition
Added Main TIMER mode current
Added the figure of Main PLL connection
Modified from UART Timing to CSIO/UART Timing
Changed from Internal shift clock operation to Master mode
Changed from External shift clock operation to Slave mode
Added the typical value of Integral Nonlinearity, Differential Nonlinearity,
Zero transition voltage and Full-scale transition voltage
Change to full part number
NOTE: Please see “Document History” about later revised information.
Document Number: 002-05663 Rev. *E
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MB9B420TA Series
Document History
Document Title: MB9B420TA Series 32-bit Arm® Cortex®-M3, FM3 Microcontroller
Document Number: 002-05663
Orig. of
Submission
Change
Date
–
TOYO
01/30/2015
5198504
TOYO
04/04/2016
Revision
ECN
**
*A
*B
5653479
NOSU
03/10/2017
Description of Change
Migrated to Cypress and assigned document number 002-05663.
No change to document contents or format.
Updated to Cypress format.
Updated Cypress Logo
Corrected the package codes the following chapters as the table below.
2. Packages
3. Pin Assignment
13. Ordering Information
14. Package Dimensions
Before
After
FPT-144P-M08
LQS144
FPT-176P-M07
LQP176
BGA-192P-M06
LBE192
Modified RTC description in chapter Features
Before
The interrupt function with specifying date and time
(Year/Month/Day/Hour/Minute/Second/A day of the week.) is available.
After
The interrupt function with specifying date and time
(Year/Month/Day/Hour/Minute.) is available.
Corrected a word “J-TAG” to “JTAG” in 4. List of Pin Functions (Page 32)
Added a note of “TAP Controller” in 4. List of Pin Functions (Page 52)
Corrected sector size of Memory Map (2) in 10. Memory Map.
ROM1_SA8_15(8KBx8) ROM1_SA8_15(64KBx8)
Replaced a word “Ta” to “TA” in the following chapters.
12.2. Recommended Operating Conditions
12.3. DC Characteristics
12.4. AC Characteristics
12.5. 12-bit A/D Converter
12.6. 10-bit D/A Converter
12.7. Low-Voltage Detection Characteristics
12.8. Flash Memory Write/Erase Characteristics
12.9. Return Time from Low-Power Consumption Mode
Updated 12.4.7. Power-on Reset Timing
Added the Baud rate spec in 12.4.10 CSIO Timing (Page 99, 101, 103, 105)
Corrected the following statement
Analog port input current Analog port input leak current
in chapter 12.5. 12-bit A/D Converter (Page 113)
Corrected the Part numbers
MB9BF428SAPMC-GE1 MB9BF428SAPMC-GK7E2
MB9BF429SAPMC-GE1 MB9BF429SAPMC-GK7E2
MB9BF428TAPMC-GE1 MB9BF428TAPMC-GK7E2
MB9BF429TAPMC-GE1 MB9BF429TAPMC-GK7E2
MB9BF428TABGL-GE1 MB9BF428TABGL-GK7E1
MB9BF429TABGL-GE1 MB9BF429TABGL-GK7E1
in chapter 13. Ordering Information (Page 124)
Updated 14. Package Dimensions
Added 15. Errata
*C
5790534
YSAT
Document Number: 002-05663 Rev. *E
07/03/2017
Adapted new cypress logo
Page 132 of 134
MB9B420TA Series
Orig. of
Submission
Change
Date
5874726
HUAL
09/06/2017
15.1 Part Numbers Affected, added MB9BF429SPMC-GE1 and
MB9BF429SPMC-GK7E1
6013729
YSAT
01/12/2018
Updated Arm trademark and the last page
Revision
ECN
*D
*E
Document Number: 002-05663 Rev. *E
Description of Change
Page 133 of 134
MB9B420TA Series
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© Cypress Semiconductor Corporation, 2013-2018. This document is the property of Cypress Semiconductor Corporation and its subsidiaries, including Spansion LLC (“Cypress”). This document,
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Cypress, the Cypress logo, Spansion, the Spansion logo, and combinations thereof, WICED, PSoC, CapSense, EZ-USB, F-RAM, and Traveo are trademarks or registered trademarks of Cypress in
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Document Number: 002-05663 Rev. *E
January 12, 2018
Page 134 of 134