Fujitsu MB90552A 16-bit proprietary microcontroller Datasheet

FUJITSU MICROELECTRONICS
DATA SHEET
DS07-13706-6E
16-bit Proprietary Microcontroller
CMOS
F2MC-16LX MB90550A/550B Series
MB90552A/552B/553A/553B/T552A/T553A
MB90F553A/P553A/V550A
■ DESCRIPTION
The MB90550A/550B series is a line of general-purpose, high-performance, 16-bit microcontrollers designed for
applications which require high-speed real-time processing, such as industrial machines, OA equipment, and
process control systems.
While inheriting the AT architecture of the F2MC*-8 family, the instruction set for the MB90550A/550B series
incorporates additional instructions for high-level languages, supports extended addressing modes, and contains
enhanced multiplication and division instructions as well as a substantial collection of improved bit manipulation
instructions. In addition, the MB90550A/550B has an on-chip 32-bit accumulator which enables processing of
long-word data.
MB90552B and MB90553B are radiation noise decreased type. There are no change in the functional specification.
*: F2MC is the abbreviation of FUJITSU MICROELECTRONICS Flexible Microcontroller.
■ FEATURES
• Minimum instruction execution time: 62.5 ns (at oscillation of 4 MHz, × four times the PLL clock)
• Maximum memory space: 16 Mbytes
(Continued)
The information for microcontroller supports is shown in the following homepage.
Be sure to refer to the "Check Sheet" for the latest cautions on development.
"Check Sheet" is seen at the following support page
"Check Sheet" lists the minimal requirement items to be checked to prevent problems beforehand in
system development.
http://edevice.fujitsu.com/micom/en-support/
Copyright©2002-2008 FUJITSU MICROELECTRONICS LIMITED All rights reserved
2008.9
MB90550A/550B Series
(Continued)
• Instruction set optimized for controller applications
Supported data types: Bit, byte, word and long word
Typical addressing mode: 23 types
Enhanced precision calculation realized by 32-bit accumulator
Enhanced signed multiplication/division instruction and RETI instruction functions
• Instruction set designed for high level language (C) and multi-task operations
Adoption of system stack pointer
Symmetrical instruction set and barrel shift instructions
• Integrated address match detection function (for two address pointers)
• Faster execution speed: 4-byte queue
• Powerful interrupt functions (Eight priority levels programmable)
External interrupt inputs: 8 channels
• Data transfer functions (Intelligent I/O service): Up to 16 channels
DTP request inputs: 8 channels
• Embedded ROM size (EPROM, Flash: 128 Kbytes)
Mask ROM: 64 Kbytes/128 Kbytes
• Embedded RAM size (EPROM, Flash: 4 Kbytes)
Mask ROM: 2 Kbytes/4 Kbytes
• General-purpose ports: Up to 83 channels
(Input pull-up resistor settable for: 16 channels; Open drain settable for: 8 channels; I/O open drains: 6
channels)
• A/D converter (RC successive approximation type): 8 channels
(Resolution: 8 or 10 bits selectable; Conversion time of 26.3 µs minimum)
• UART: 1 channel
• Extended I/O serial interface: 2 channels
• I2C interface: 2 channels
(Two channels, including one switchable between terminal input and output)
• 16-bit reload timer: 2 channels
• 8/16-bit PPG timer: 3 channels
(8 bits × 2 channels; 16 bits x 1 channel: Mode switching function provided)
• 16-bit I/O timer
(Input capture × 4 channels, output compare × 4 channels, free run timer ×1 channel)
• Clock monitor function integrated (Delivering the oscillation clock divided by 21 to 28)
• Timebase timer/watchdog timer: 18 bits
• Low power consumption modes (sleep, stop, hardware standby, and CPU intermittent operation modes)
• Package: QFP-100, LQFP-100
• CMOS technology
2
DS07-13706-6E
MB90550A/550B Series
■ PRODUCT LINEUP
Part number
Item
Classification
MB90552A MB90553A MB90F553A MB90P553A MB90T552A MB90T553A MB90V550A
MB90552B MB90553B
Mask ROM products
Flash ROM
products
OTP
External ROM products
Evaluation
product
None
None
Mass Product
ROM size
64 Kbytes
128 Kbytes
RAM size
2 Kbytes
4 Kbytes
CPU functions
2 Kbytes
4 Kbytes
6 Kbytes
The number of instructions: 340
Instruction bit length: 8 bits, 16 bits
Instruction length: 1 byte to 7 bytes
Data bit length: 1 bit, 8 bits, 16 bits
Minimum execution time: 62.5 ns (at machine clock of 16 MHz)
Interrupt processing time: 1.5 µs (at machine clock of 16 MHz, minimum value)
Ports
General-purpose I/O ports (CMOS output): 53
General-purpose I/O ports (with pull-up resistor): 16
General-purpose I/O ports (N-channel open-drain output): 6
General-purpose I/O ports (N-channel open-drain function selectable): 8
Total: 83
UART (SCI)
Clock synchronized transmission (62.5 Kbps to 2 Mbps)
Clock asynchronized transmission (62500 bps to 9615 bps)
Transmission can be performed by bi-directional serial transmission or by
master/slave connection.
8/10-bit A/D
converter
Conversion precision: 8/10-bit can be selectively used.
Number of inputs: 8
One-shot conversion mode (converts selected channel only once)
Scan conversion mode (converts two or more successive channels and can program up to
8 channels.)
Continuous conversion mode (converts selected channel continuously)
Stop conversion mode (converts selected channel and stop operation repeatedly)
8/16-bit PPG timer
16-bit
free run timer
16-bit
Output comI/O
pare (OCU)
timer
Input capture
(ICU)
Number of channels: 3 (8-bit × 6 channels)
PPG operation of 8-bit or 16-bit
A pulse wave of given intervals and given duty ratios can be output.
Pulse interval: 62.5 ns to 1 ms (at oscillation of 4 MHz, machine clock of 16 MHz)
Number of channels: 1
Overflow interrupts
Number of channels: 4
Pin input factor: A match signal of compare register
Number of channels: 4
Rewriting a register value upon a pin input (rising, falling or both edges)
(Continued)
DS07-13706-6E
3
MB90550A/550B Series
(Continued)
Part number
Item
MB90552A MB90553A MB90F553A MB90P553A MB90T552A
MB90552B MB90553B
MB90T553A MB90V550A
Number of inputs: 8
Started by a rising edge, a falling edge, an “H” level input, or an “L” level input.
External interrupt circuit or extended intelligent I/O service (EI2OS) can be used.
DTP/external
interrupt circuit
Extended I/O serial
interface
Clock synchronized transmission (3125 bps to 1 Mbps)
LSB first/MSB first
I2C interface
Serial I/O port for supporting Inter IC BUS
Timebase timer
18-bit counter
Interrupt interval: 1.024 ms, 4.096 ms, 16.384 ms, 131.072 ms
(at oscillation of 4 MHz)
Watchdog timer
Reset generation interval: 3.58 ms, 14.33 ms, 57.23 ms, 458.75 ms
(at oscillation of 4 MHz, minimum value)
Process
CMOS
Power supply voltage for operation*
4.5 V to 5.5 V
*:Varies with conditions such as the operating frequency. (See section “■ ELECTRICAL CHARACTERISTICS”)
Assurance for the MB90V550A is given only for operation with a tool at a power voltage of 4.5 V to 5.5 V, an
operating temperature of 0°C to +25°C, and an operating frequency of 1 MHz to 16 MHz.
■ PACKAGE AND CORRESPONDING PRODUCTS
Package
MB90552A
MB90552B
MB90553A
MB90553B
MB90F553A
FPT-100P-M20
MB90P553A
×
FPT-100P-M06
: Available
×: Not available
Note:For more information about each package, see section “■ PACKAGE DIMENSIONS”
■ DIFFERENCES AMONG PRODUCTS
Memory Size
In evaluation with an evaluation product, note the difference between the evaluation product and the product
actually used. The following items must be taken into consideration.
• The MB90V550A does not have an internal ROM. However, operations equivalent to those performed by a
chip with an internal ROM can be evaluated by using a dedicated development tool, enabling selection of ROM
size by setting the development tool.
• In the MB90V550A, images from FF4000H to FFFFFFH are mapped to bank 00, and FE0000H to FF3FFFH
are mapped to bank FE and FF only. (This setting can be changed by configuring the development tool.)
• In the MB90F553A/553A/553B/552A/552B, images from FF4000H to FFFFFFH are mapped to bank 00, and
FF0000H to FF3FFFH to bank FF only.
4
DS07-13706-6E
MB90550A/550B Series
■ PIN ASSIGNMENTS
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
P17/AD15
P16/AD14
P15/AD13
P14/AD12
P13/AD11
P12/AD10
P11/AD09
P10/AD08
P07/AD07
P06/AD06
P05/AD05
P04/AD04
P03/AD03
P02/AD02
P01/AD01
P00/AD00
VCC
X1
X0
VSS
(Top View)
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
PA4/CKOT
PA3
PA2
RST
PA1/OUT3
PA0/OUT2
P97/PPG5
P96/PPG4
P95/PPG3
P94/PPG2
P93/PPG1
P92/PPG0
P91/OUT1
P90/OUT0
P87/IN3
P86/IN2
P85/IN1
P84/IN0
P83/TOT1
P82/TOT0
P81/TIN1
P80/TIN0
P77/IRQ7
P76/IRQ6
P75/IRQ5
P74/IRQ4
P73/IRQ3
P72/IRQ2
HST
MD2
P53/SCL1
P54/SDA2
P55/SCL2
AVCC
AVRH
AVRL
AVSS
P60/AN0
P61/AN1
P62/AN2
P63/AN3
VSS
P64/AN4
P65/AN5
P66/AN6
P67/AN7
P70/IRQ0
P71/IRQ1
MD0
MD1
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
P20/A16
P21/A17
P22/A18
P23/A19
P24/A20
P25/A21
P26/A22
P27/A23
P30/ALE
P31/RD
VSS
P32/WRL
P33/WRH
P34/HRQ
P35/HAK
P36/RDY
P37/CLK
P40/SCK
P41/SOT
P42/SIN
P43/SCK1
P44/SOT1
VCC
P45/SIN1
P46/ADTG
P47/SCK0
C
P50/SDA0/SOT0
P51/SCL0/SIN0
P52/SDA1
(FPT-100P-M06)
(Continued)
DS07-13706-6E
5
MB90550A/550B Series
(Continued)
100 P21/A17
99 P20/A16
98 P17/AD15
97 P16/AD14
96 P15/AD13
95 P14/AD12
94 P13/AD11
93 P12/AD10
92 P11/AD09
91 P10/AD08
90 P07/AD07
89 P06/AD06
88 P05/AD05
87 P04/AD04
86 P03/AD03
85 P02/AD02
84 P01/AD01
83 P00/AD00
82 VCC
81 X1
80 X0
79 VSS
78 PA4/CKOT
77 PA3
76 PA2
(Top view)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
RST
PA1/OUT3
PA0/OUT2
P97/PPG5
P96/PPG4
P95/PPG3
P94/PPG2
P93/PPG1
P92/PPG0
P91/OUT1
P90/OUT0
P87/IN3
P86/IN2
P85/IN1
P84/IN0
P83/TOT1
P82/TOT0
P81/TIN1
P80/TIN0
P77/IRQ7
P76/IRQ6
P75/IRQ5
P74/IRQ4
P73/IRQ3
P72/IRQ2
P50/SDA0/SOT0
P51/SCL0/SIN0
P52/SDA1
P53/SCL1
P54/SDA2
P55/SCL2
AVCC
AVRH
AVRL
AVSS
P60/AN0
P61/AN1
P62/AN2
P63/AN3
VSS
P64/AN4
P65/AN5
P66/AN6
P67/AN7
P70/IRQ0
P71/IRQ1
MD0
MD1
MD2
HST
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
P22/A18
P23/A19
P24/A20
P25/A21
P26/A22
P27/A23
P30/ALE
P31/RD
VSS
P32/WRL
P33/WRH
P34/HRQ
P35/HAK
P36/RDY
P37/CLK
P40/SCK
P41/SOT
P42/SIN
P43/SCK1
P44/SOT1
VCC
P45/SIN1
P46/ADTG
P47/SCK0
C
(FPT-100P-M20)
6
DS07-13706-6E
MB90550A/550B Series
■ PIN DESCRIPTION
Pin no.
Pin name
Circuit type
80
X0
A
Oscillation pin
83
81
X1
A
Oscillation pin
77
75
RST
B
Reset input pin
52
50
HST
C
Hardware standby input pin
QFP
LQFP
82
P00 to P07
85 to 92 83 to 90
93 to
100
D
(CMOS)
Serve as lower data I/O/lower address output (AD00 to AD07)
pins in the external bus mode.
P10 to P17
General-purpose I/O ports.
A pull-up resistor can be added (RD17 to RD10 = 1) by using the
pull-up resistor setting register (RDR1).
D17 to D10 = 1: Disabled when the port is set for output.
91 to 98
D
(CMOS)
Serve as upper data I/O/middle address output (AD08 to AD15)
pins in the 16-bit bus-width, external bus mode.
P20 to P27
E
(CMOS)
99,100,
1 to 6
A16 to A23
P30
9
7
ALE
P31
10
8
RD
P32
12
10
WRL
P33
13
General-purpose I/O ports.
A pull-up resistor can be added (RD07 to RD00 = 1) by using
the pull-up resistor setting register (RDR0).
D07 to D00 = 1: Disabled when the port is set for output.
AD00 to
AD07
AD08 to
AD15
1 to 8
Function
11
WRH
E
(CMOS)
E
(CMOS)
E
(CMOS)
E
(CMOS)
General-purpose I/O ports.
This function is enabled either in single-chip mode or with the
external address output control register set to “Port”.
External address bus A16 to A23 output pins.
This function is enabled in an external-bus enabled mode with
the external address output register set to “Address”.
General-purpose I/O port.
This function is enabled in single-chip mode.
Address latch enable output pin.
This function is enabled in an external-bus enabled mode.
General-purpose I/O port.
This function is enabled in single-chip mode.
Read strobe output pin for the data bus.
This function is enabled in an external-bus enabled mode.
General-purpose I/O port.
This function is enabled in single-chip mode.
Write strobe output pin for the lower eight bits of the data bus.
This function is enabled in an external-bus enabled mode.
General-purpose I/O port.
This function is enabled in single-chip mode.
Write strobe output pin for the upper eight bits of the data bus.
This function is enabled in an external-bus enabled mode.
(Continued)
DS07-13706-6E
7
MB90550A/550B Series
Pin no.
QFP
LQFP
Pin name
P34
14
12
HRQ
P35
15
13
HAK
P36
16
14
RDY
P37
17
15
CLK
P40
18
19
20
21
16
Circuit type
E
(CMOS)
E
(CMOS)
E
(CMOS)
E
(CMOS)
F
(CMOS/H)
Function
General-purpose I/O port.
This function is enabled in single-chip mode
Hold request input pin.
This function is enabled in an external-bus enabled mode.
General-purpose I/O port.
This function is enabled in single-chip mode.
Hold acknowledge output pin.
This function is enabled in an external-bus enabled mode.
General-purpose I/O port.
This function is enabled in single-chip mode.
Ready signal input pin.
This function is enabled in an external-bus enabled mode.
General-purpose I/O port.
This function is enabled in single-chip mode.
CLK output pin.
This function is enabled in an external-bus enabled mode.
General-purpose I/O port.
Serves as an open-drain output port (OD40 = 1) depending on the
setting of the open-drain control setting register (ODR4).
(D40 = 0: Disabled when the port is set for input.)
SCK
UART serial clock I/O pin.
This function is enabled with the UART clock output enabled.
P41
General-purpose I/O port.
Serves as an open-drain output port (OD41 = 1) depending on the
setting of the open-drain control setting register (ODR4).
(D41 = 0: Disabled when the port is set for input.)
17
F
(CMOS/H)
SOT
UART serial data output pin.
This function is enabled with the UART serial data output enabled.
P42
General-purpose I/O port.
Serves as an open-drain output port (OD42 = 1) depending on the
setting of the open-drain control setting register (ODR4).
(D42 = 0: Disabled when the port is set for input.)
F
(CMOS/H)
18
SIN
UART serial data input pin. Since this input is used as required while
the UART is operating for input, the output by any other function
must be off unless used intentionally.
P43
General-purpose I/O port.
Serves as an open-drain output port (OD43 = 1) depending on the
setting of the open-drain control setting register (ODR4).
(D43 = 0: Disabled when the port is set for input.)
19
SCK1
F
(CMOS/H)
Extended I/O serial clock I/O pin. This function is enabled with the
extended I/O serial clock output enabled.
(Continued)
8
DS07-13706-6E
MB90550A/550B Series
Pin no.
QFP
LQFP
Pin name
Circuit type
P44
22
24
25
F
(CMOS/H)
20
Extended I/O serial data output pin.
This function is enabled with the extended I/O serial data output
enabled.
P45
General-purpose I/O port.
Serves as an open-drain output port (OD45 = 1) depending on
the setting of the open-drain control setting register (ODR4).
(D45 = 0: Disabled when the port is set for input.)
F
(CMOS/H)
22
SIN1
Extended I/O serial data input pin.
Since this input is used as required while the extended I/O serial
interface is operating for input, the output by any other function
must be off unless used intentionally.
P46
General-purpose I/O port.
Serves as an open-drain output port (OD46 = 1) depending on
the setting of the open-drain control setting register (ODR4).
(D46 = 0: Disabled when the port is set for input.)
F
(CMOS/H)
23
P47
24
F
(CMOS/H)
25
C
—
P50
SDA0
28
26
SOT0
A/D converter external trigger input pin.
Since this input is used as required while the A/D converter is operating for input, the output by any other function must be off unless used intentionally.
General-purpose I/O port.
Serves as an open-drain output port (OD47 = 1) depending on
the setting of the open-drain control setting register (ODR4).
D47 = 0: Disabled when the port is set for input.
Extended I/O serial clock I/O pin. This function is enabled with
the extended I/O serial clock output enabled.
SCK0
27
General-purpose I/O port.
Serves as an open-drain output port (OD44 = 1) depending on
the setting of the open-drain control setting register (ODR4).
(D44 = 0: Disabled when the port is set for input.)
SOT1
ADTG
26
Function
Capacitance pin for regulating the power supply.
Connect an external ceramic capacitor of about 0.1 µF.
N-channel open-drain I/O port.
G
(NchOD/H)
I2C interface data I/O pin.
This function is enabled with the I2C interface enabled for
operation.
While the I2C interface is operating, place the port output in the
Hi-Z state (PDR = 1).
Extended I/O serial data output pin.
This function is enabled with the extended I/O serial data output
enabled.
(Continued)
DS07-13706-6E
9
MB90550A/550B Series
Pin no.
QFP
LQFP
Pin name
Circuit type
P51
N-channel open-drain I/O port.
SCL0
29
G
(NchOD/H)
27
P52,P54
28,30
SDA1,SDA2
N-channel open-drain I/O ports.
G
(NchOD/H)
P53,P55
31,33
29,31
38 to 41, 36 to 39,
43 to 46 41 to 44
SCL1,SCL2
P60 to P67
AN0 to AN7
G
(NchOD/H)
H
(CMOS/H)
57,58
TIN0,TIN1
P82,P83
61,62
59,60
TOT0,TOT1
I
(CMOS/H)
67,68
65,66
IN0 to IN3
P90,P91
OUT0,OUT1
General-purpose I/O ports.
A/D converter analog input pin. This function is enabled with
the analog input enabled.
External interrupt request input pins.
Since this input is used as required while external interrupts
remain enabled, the output by any other function must be off
unless used intentionally.
General-purpose I/O ports.
J
(CMOS/H)
J
(CMOS/H)
P84 to P87
63 to 66 61 to 64
I2C interface clock I/O pins. This function is enabled with the
I2C interface enabled for operation.
While the I2C interface is operating, place the port output in
the Hi-Z state (PDR = 1).
General-purpose I/O ports.
P80,P81
59,60
I2C interface data I/O pins. This function is enabled with the
I2C interface enabled for operation.
While the I2C interface is operating, place the port output in
the Hi-Z state (PDR = 1).
N-channel open-drain I/O ports.
P70 to P77
47,48,
45,46,
53 to 58 51 to 56 IRQ0 to IRQ7
I2C interface clock I/O pin. This function is enabled with the
I2C interface enabled for operation.
While the I2C interface is operating, place the port output in
the Hi-Z state (PDR = 1).
Extended I/O serial data input pin.
Since this input is used as required while the extended I/O
serial interface is operating for input, the output by any other
function must be off unless used intentionally.
SIN0
30,32
Function
Reload timer event input pins.
Since this input is used as required while the reload timer is
operating for input, the output by any other function must be
off unless used intentionally.
General-purpose I/O ports.
Reload timer output pins.This function is enabled with reload
timer output enabled.
General-purpose I/O ports.
J
(CMOS/H)
Input capture trigger input pins.
Since this input is used as required while the input capture
unit is operating for input, the output by any other function
must be off unless used intentionally.
J
(CMOS/H)
General-purpose I/O ports.
Output compare event output pins.
(Continued)
10
DS07-13706-6E
MB90550A/550B Series
(Continued)
Pin no.
QFP
LQFP
Pin name
P92 to P97
69 to 74 67 to 72
75,76
73,74
78,79
76,77
80
78
34
PPG0 to
PPG5
PA0,PA1
OUT2,OUT3
PA2,PA3
PA4
Circuit type
J
(CMOS/H)
J
(CMOS/H)
J
(CMOS/H)
Function
General-purpose I/O ports.
PPG output pins. This function is enabled with the PPG output
enabled.
General-purpose I/O ports.
Output compare event output pins.
General-purpose I/O ports.
General-purpose I/O port.
CKOT
J
(CMOS/H)
32
AVCC
⎯
A/D converter power-supply pin.
35
33
AVRH
⎯
A/D converter external reference voltage source pin.
36
34
AVRL
⎯
A/D converter external reference voltage source pin.
37
35
AVSS
⎯
A/D converter power-supply pin.
49,50
47,48
MD0,MD1
C
Operation mode setting input pins.
Connect these pins directly to Vcc or Vss.
K
Operation mode setting input pin.
Connect this pin directly to Vcc or Vss. (MB90552A/552B/553A/
553B/V550A)
C
Operation mode setting input pin.
Connect this pin directly to Vcc or Vss. (MB90P553A/F553A)
51
49
MD2
Serves as the CKOT output while the CKOT is operating.
23,84
21,82
VCC
⎯
Power (5 V) input pins.
11,42,
81
9,40,
79
VSS
⎯
Power (0 V) input pins.
DS07-13706-6E
11
MB90550A/550B Series
■ I/O CIRCUIT TYPE
Type
Circuit
Remarks
Clock input
• 3 MHz to 32 MHz
• Oscillator recovery resistor approx. 1MΩ
X1
A
X0
HARD,SOFT
STANDBY
CONTROL
• CMOS level hysteresis input
• Pull-up resistor provided
Resistor: About 50 kΩ
B
• CMOS level hysteresis input
C
Pull-up resistor control
Digital output
•
•
•
•
CMOS level output
CMOS level input
Standby control provided
Input pull-up resistor control provided
Resistor: About 50 kΩ
Digital output
D
Digital input
HARD,SOFT
STANDBY
CONTROL
(Continued)
12
DS07-13706-6E
MB90550A/550B Series
Type
Circuit
Remarks
Digital output
• CMOS level output
• CMOS level input
• Standby control provided
Digital output
E
Digital input
HARD,SOFT
STANDBY
CONTROL
Open- drain
control
signal
• CMOS level output
• CMOS level hysteresis input
• Open-drain control provided
Digital input
F
Digital input
HARD,SOFT
STANDBY
CONTROL
Digital output
G
Digital input
HARD,SOFT
STANDBY
CONTROL
Digital output
• N-channel open-drain output
• CMOS level hysteresis input
• Standby control provided
Note: Unlike normal CMOS I/O pins, this
pin is not provided with any P-channel
transistor. Therefore the pin does not allow
a current to flow to the Vcc side even when
applied with a voltage from an external
device with the IC’s power supply left off.
•
•
•
•
CMOS level output
CMOS level hysteresis input
Standby control provided
Analog input
Digital output
H
Analog input
Digital input
HARD,SOFT
STANDBY
CONTROL
A/D
DISABLE
(Continued)
DS07-13706-6E
13
MB90550A/550B Series
(Continued)
Type
Circuit
Remarks
Digital output
• CMOS level output
• CMOS level hysteresis input
• Standby control provided
Digital output
I
Digital input
HARD
STANDBY
CONTROL
Digital output
• CMOS level output
• CMOS level hysteresis input
• Standby control provided
Digital output
J
Digital input
HARD,SOFT
STANDBY
CONTROL
• CMOS level hysteresis input
• Pull-up resistor provided
Resistor: About 50 kΩ
K
14
DS07-13706-6E
MB90550A/550B Series
■ HANDLING DEVICES
1. Preventing Latchup
CMOS ICs may cause latchup in the following situations:
• When a voltage higher than Vcc or lower than Vss is applied to input or output pins.
• When a voltage exceeding the rating is applied between Vcc and Vss.
• When AVcc power is supplied prior to the Vcc voltage.
If latchup occurs, the power supply current increases rapidly, sometimes resulting in thermal breakdown of the
device. Use meticulous care not to let it occur.
For the same reason, also be careful not to let the analog power-supply voltage exceed the digital power-supply
voltage.
2. Handling unused input pins
Leaving unused input pins open may cause a malfunction or latch-up which leads to fatal damage to the device.
Therefore they must be pulled up or pulled down through at least 2 kΩ resistance. Also, unused input/output
pins should be left open in output state or handled in the same way as unused input pins.
3. Notes on Using External Clock
In using the external clock, drive X0 pin only and leave X1 pin open.
• Using external clock
MB90550A/550B series
X0
Open
X1
4. Power Supply Pins (VCC/VSS)
In products with multiple VCC or VSS pins, the pins of a same potential are internally connected in the device to
avoid abnormal operations including latch-up. However, the pins should be connected to external power and
ground lines to lower the electro-magnetic emission level and abnormal operation of strobe signals caused by
the rise in the ground level, and to conform to the total current rating.
Make sure to connect VCC and VSS pins via lowest impedance to power lines.
It is recommended that a bypass capacitor of around 0.1 µF be placed between the VCC and VSS pins near the
device.
• Using power supply pins
VCC
VSS
VCC
VSS
VSS
VCC
MB90550A/550B
series
VCC
VSS
VSS
DS07-13706-6E
VCC
15
MB90550A/550B Series
5. Crystal Oscillator Circuit
Noise around X0 or X1 pins may cause abnormal operations. Make sure to provide bypass capacitors via shortest
distance from X0, X1 pins, crystal oscillator (or ceramic resonator) and ground lines, and make sure that lines
of oscillation circuit do not cross the lines of other circuits.
A printed circuit board artwork surrounding the X0 and X1 pins with grand area for stabilizing the operation is
highly recommended.
6. Turning-on Sequence of Power Supply to A/D Converter and Analog Inputs
Make sure to turn on the A/D converter power supply (AVCC, AVRH, AVRL) and analog inputs (AN0 to AN7) after
turning-on the digital power supply (VCC).
Turn-off the digital power after turning off the A/D converter supply and analog inputs. In this case, make sure
that AVRH does not exceed AVCC (turning on/off the analog and digital power supplies simultaneously is acceptable).
7. Connection of Unused Pins of A/D Converter
Connect unused pin of A/D converter to AVCC = VCC, AVSS = AVRH = AVRL = VSS.
8. N.C. Pin
The N.C. (internally connected) pin must be opened for use.
9. Notes on Energization
To prevent the internal regulator circuit from malfunctioning, set the voltage rise time during energization at 50
µs or more.
10. Indeterminate outputs from ports 0 and 1
The outputs from ports 0 and 1 become indeterminate during oscillation setting time of step-down circuit (during
a power-on reset) after the power is turned on. (MB90552A, MB90552B, MB90553A, MB90553B, MB90F553A,
MB90V550A)
The series without built-in step-down circuit has no oscillation setting time of step-down circuit, so outputs should
not become indeterminate. (MB90P553A)
Timing chart of indeterminate outputs from ports 0 and 1
Oscillation setting time *2
Step-down circuit setting time *1
VCC (power-supply pin)
PONR (power-on reset) signal
RST (external asynchronous reset) signal
RST (internal reset) signal
Oscillation clock signal
KA (internal operating clock A) signal
KB (internal operating clock B) signal
PORT (port output) signal
Period of indeterminate
*1: Step-down circuit setting time 217/oscillation clock frequency (oscillation clock frequency of 16 MHz: 8.19 ms)
*2: Oscillation setting time
16
218/oscillation clock frequency (oscillation clock frequency of 16 MHz: 16.38 ms)
DS07-13706-6E
MB90550A/550B Series
11. Initialization
In the device, there are internal registers initialized only by a power-on reset. To initialize these registers, turn
on the power again.
12. Return from standby state
If the power-supply voltage goes below the standby RAM holding voltage in the standby state, the device may
fail to return from the standby state. In this case, reset the device via the external reset pin to return to the normal
state.
13. Precautions for Use of “DIV A, Ri,” and “DIVW A, Ri” Instructions
The signed multiplication-division instructions “DIV A, Ri,” and “DIVW A, RWi” should be used when the corresponding bank registers (DTB, ADB, USB, SSB) are set to value “00H.” If the corresponding bank registers (DTB,
ADB, USB, SSB) are set to a value other than “00H,” the remainder obtained after the execution of the instruction
will not be placed in the instruction operand register.
14. Using of REALOS
The extended intelligent I/O service (EI2OS) cannot be used when using REALOS.
15. Caution on Operations during PLL Clock Mode
If the PLL clock mode is selected in the microcontroller, it may attempt to continue the operation using the freerunning frequency of the self oscillation circuit in the PLL circuitry even if the oscillator is out of place or the clock
input is stopped.
Performance of this operation, however, cannot be guaranteed.
DS07-13706-6E
17
MB90550A/550B Series
■ BLOCK DIAGRAM
X0, X1
RST
4
CPU
Clock control
circuit*
Core of F2MC-16LX
family
HST
Interrupt controller
RAM
ROM
P00 to P07/
AD00 to AD07
Port 0
P10 to P17/
AD08 to AD15
Port 1
P20 to P27/
A16 to A23
Port 2
P30/ALE
Port 3
F2
M
C
Port A
Clock monitor function
CKOT/PA4
PA2, PA3
16
L
X
B
U
S
P31/RD
OUT2, OUT3/
PA0, PA1
Port 9
PPG4/P96
8/16 PPG ×
3 channels
P32/WRL
PPG5/P97
P33/WRH
PPG3/P95
PPG2/P94
PPG1/P93
P34/HRQ
P35/HAK
I/O timer
P36/RDY
16-bit output compare
unit x 4 channels
P37/CLK
16-bit input capture
unit x 4 channels
16-bit free-run timer
PPG0/P92
OUT0, OUT1/
P90, P91
IN0 to IN3/
P84 to P87
Port 4
Communication prescaler
16-bit reload timer
x 2 channels
TOT0, TOT1/
P82, P83
TIN0, TIN1/
P80, P81
P40/SCK
P41/SOT
UART
Port 8
P42/SIN
Port 7
P43/SCK1
P44/SOT1
Extended I/O
serial interface 1
External interrupt
P45/SIN1
IRQ0 to IRQ7/
P70 to P77
P46/ADTG
AVCC
P47/SCK0
P50/SDA0/SOT0
Extended I/O
serial interface 0
A/D converter
(8/10 bits)
I2C interface 0
P53/SCL1
P54/SDA2
Port 6
Note: Specifications of evaluation model
I2C interface 1
P55/SCL2
Port 5
18
AVSS
AN0 to AN7/
P60 to P67
P51/SCL0/SIN0
P52/SDA1
AVRH, AVRL
(MB90V550A)
Contains no internal ROM.
Contains 6 KB of internal RAM.
Contains the same internal resources
as the other products in the MB90550A/
550B series.
DS07-13706-6E
MB90550A/550B Series
*: The clock control circuit contains a watchdog timer, time-base timer, and a low power consumption control circuit.
Note : P00 to P07 (8 pins): Input pull-up resistor setting register provided
P10 to P17 (8 pins): Input pull-up resistor setting register provided
P40 to P47 (8 pins): Open-drain control setting register provided
P50 to P55 (6 pins): N-channel open drain
Ports 0, 1, 2, 3, 4, 6, 7, 8, 9, and A are CMOS level input/output ports.
DS07-13706-6E
19
MB90550A/550B Series
■ MEMORY MAP
The ROM data of bank FF is reflected in the upper address of bank 00, realizing effective use of the C compiler
small model. The lower 16-bit of bank FF and the lower 16-bit of bank 00 are assigned to the same address,
enabling reference of the table on the ROM without stating “far”.
For example, if an attempt has been made to access 00C000H, the contents of the ROM at FFC000H are accessed.
Since the ROM area of the FF bank exceeds 48 Kbytes, the whole area cannot be reflected in the image for the
00 bank. The ROM data at FF4000H to FFFFFFH looks, therefore, as if it were the image for 004000H to 00FFFFH.
Thus, it is recommended that the ROM data table be stored in the area of FF4000H to FFFFFFH.
Internal ROM
Single chip mode
A mirror function
is supported
external bus mode
A mirror function
is supported
External ROM
external bus mode
FFFFFFH
ROM
area
ROM
area
ROM area
(image of
bank FF)
ROM area
(image of
bank FF)
Address#1
FF0000H
010000H
Address#2
: Internal access memory
004000H
002000H
: External access memory
Address#3
RAM
000100H
0000C0H
0000D0H
20
Register
Peripheral
RAM
Register
Peripheral
RAM
Register
: Inhibited area
Peripheral
Parts No.
Address#1
Address#2
Address#3
MB90552A/552B
FF0000H
004000H
000900H
MB90553A/553B
FE0000H
004000H
001100H
MB90F553A
FE0000H
004000H
001100H
MB90P553A
FE0000H
004000H
001100H
MB90V550A
(FE0000H)
004000H
001900H
DS07-13706-6E
MB90550A/550B Series
■ F2MC-16LX CPU PROGRAMMING MODEL
• Dedicated registers
AH
: Accumulator (A)
Dual 16-bit register used for storing results of calculation, etc. The two 16-bit
registers can be combined and used as a 32-bit register.
AL
USP
: User stack pointer (USP)
The 16-bit pointer indicating a user stack address.
SSP
: System stack pointer (SSP)
The 16-bit pointer indicating the status of the system stack address.
PS
: Processor status (PS)
The 16-bit register indicating the system status.
PC
: Program counter (PC)
The 16-bit register indicating storing location of the current instruction code.
DPR
: Direct page register (DPR)
The 8-bit register indicating bits 8 through 15 of the operand address in the short
direct addressing mode.
PCB
: Program bank register (PCB)
The 8-bit register indicating the program space.
DTB
: Data bank register (DTB)
The 8-bit register indicating the data space.
USB
: User stack bank register (USB)
The 8-bit register indicating the user stack space.
SSB
: System stack bank register (SSB)
The 8-bit register indicating the system stack space.
ADB
: Additional data bank register (ADB)
The 8-bit register indicating the additional data space.
8 bit
16 bit
32 bit
DS07-13706-6E
21
MB90550A/550B Series
■ I/O MAP
Address
Register name
Abbreviated
register name
Read/write
Resource name
Initial value
00H
Port 0 data register
PDR0
R/W
Port 0
XXXXXXXX
01H
Port 1 data register
PDR1
R/W
Port 1
XXXXXXXX
02H
Port 2 data register
PDR2
R/W
Port 2
XXXXXXXX
03H
Port 3 data register
PDR3
R/W
Port 3
XXXXXXXX
04H
Port 4 data register
PDR4
R/W
Port 4
XXXXXXXX
05H
Port 5 data register
PDR5
R/W
Port 5
__111111
06H
Port 6 data register
PDR6
R/W
Port 6
XXXXXXXX
07H
Port 7 data register
PDR7
R/W
Port 7
XXXXXXXX
08H
Port 8 data register
PDR8
R/W
Port 8
XXXXXXXX
09H
Port 9 data register
PDR9
R/W
Port 9
XXXXXXXX
0AH
Port A data register
PDRA
R/W
Port A
_ _ _XXXXX
0BH to
0FH
(Disabled)
10H
Port 0 direction register
DDR0
R/W
Port 0
00000000
11H
Port 1 direction register
DDR1
R/W
Port 1
00000000
12H
Port 2 direction register
DDR2
R/W
Port 2
00000000
13H
Port 3 direction register
DDR3
R/W
Port 3
00000000
14H
Port 4 direction register
DDR4
R/W
Port 4
00000000
(Disabled)
15H
16H
Port 6 direction register
DDR6
R/W
Port 6
00000000
17H
Port 7 direction register
DDR7
R/W
Port 7
00000000
18H
Port 8 direction register
DDR8
R/W
Port 8
00000000
19H
Port 9 direction register
DDR9
R/W
Port 9
00000000
1AH
Port A direction register
DDRA
R/W
Port A
___00000
1BH
Port 4 output pin register
ODR4
R/W
Port 4
00000000
1CH
Port 0 resistor setting register
RDR0
R/W
Port 0
00000000
1DH
Port 1 resistor setting register
RDR1
R/W
Port 1
00000000
Port 6,
A/D converter
11111111
(Disabled)
1EH
1FH
Analog input enable register
ADER
R/W
20H
Serial mode register
SMR
R/W
00000000
21H
Serial control register
SCR
R/W
0 0 0 0 0 10 0
22H
Serial input data register /
serial output data register
SIDR/SODR
R/W
23H
Serial status register
SSR
R/W
UART
XXXXXXXX
00001_00
(Continued)
22
DS07-13706-6E
MB90550A/550B Series
Address
Register name
Abbreviated
register name
Read/write
24H
Serial mode control status
register 0
25H
Serial mode control status
register 0
26H
Serial data register 0
SDR0
R/W
27H
Clock frequency-divider control
register
CDCR
R/W
28H
Serial mode control status
register 1
29H
Serial mode control status
register 1
2AH
Serial data register 1
R/W
SMCS0
R/W!
SMCS1
R/W!
SDR1
Initial value
____0000
Extended I/O
serial interface 0
00000010
XXXXXXXX
Communication
prescaler
R/W
0___1111
____0000
Extended I/O
serial interface 1
R/W
00000010
XXXXXXXX
(Disabled)
2BH
2CH
Resource name
2
IBSR0
R
00000000
2
00000000
I C bus status register 0
2DH
I C bus control register 0
IBCR0
R/W
2EH
I2C bus clock select register 0
ICCR0
R/W
2FH
I2C bus address register 0
IADR0
R/W
_ XXXXXXX
IDAR0
R/W
XXXXXXXX
30H
2
I C bus data register 0
I2C interface 0
_ _ 0XXXXX
(Disabled)
31H
32H
I2C bus status register 1
IBSR1
R
00000000
33H
I2C bus control register 1
IBCR1
R/W
00000000
34H
I C bus clock select register 1
ICCR1
R/W
2
2
I2C interface 1
_ _ 0XXXXX
35H
I C bus address register 1
IADR1
R/W
36H
I2C bus data register 1
IDAR1
R/W
XXXXXXXX
37H
I2C bus port select register
ISEL
R/W
_______0
38H
Interrupt/DTP enable register
ENIR
R/W
00000000
39H
Interrupt/DTP factor register
EIRR
R/W
Request level setting register
ELVR
R/W
ADCS0
R/W
ADCS1
R/W!
ADCR0
R
ADCR1
R/W!
3AH
3BH
3CH
3DH
3EH
3FH
Control status register
Data register
DTP/external
interrupt
_ XXXXXXX
XXXXXXXX
00000000
00000000
00000000
A/D convertor
00000000
XXXXXXXX
0 0 0 0 1 _XX
(Continued)
DS07-13706-6E
23
MB90550A/550B Series
Address
Register name
Abbreviated
register name
Read/write
Resource name
Initial value
40H
Reload register L (ch.0)
PRLL0
R/W
XXXXXXXX
41H
Reload register H (ch.0)
PRLH0
R/W
XXXXXXXX
42H
Reload register L (ch.1)
PRLL1
R/W
XXXXXXXX
43H
Reload register H (ch.1)
PRLH1
R/W
XXXXXXXX
44H
PPG0 operating mode control
register
PPGC0
R/W
45H
PPG1 operating mode control
register
PPGC1
R/W
0_000001
46H
PPG0 and 1 output control
register
PPGE1
R/W
00000000
8/16-bit PPG0/1
0_000__1
(Disabled)
47H
48H
Reload register L (ch.2)
PRLL2
R/W
XXXXXXXX
49H
Reload register H (ch.2)
PRLH2
R/W
XXXXXXXX
4AH
Reload register L (ch.3)
PRLL3
R/W
XXXXXXXX
4BH
Reload register H (ch.3)
PRLH3
R/W
XXXXXXXX
4CH
PPG2 operating mode control
register
PPGC2
R/W
4DH
PPG3 operating mode control
register
PPGC3
R/W
0_000001
4EH
PPG2 and 3 output control
register
PPGE2
R/W
00000000
8/16-bit PPG2/3
0_000__1
(Disabled)
4FH
50H
Reload register L (ch.4)
PRLL4
R/W
XXXXXXXX
51H
Reload register H (ch.4)
PRLH4
R/W
XXXXXXXX
52H
Reload register L (ch.5)
PRLL5
R/W
XXXXXXXX
53H
Reload register H (ch.5)
PRLH5
R/W
XXXXXXXX
54H
PPG4 operating mode control
register
PPGC4
R/W
55H
PPG5 operating mode control
register
PPGC5
R/W
0_000001
56H
PPG4 and 5 output control
register
PPGE3
R/W
00000000
59H
0_000__1
(Disabled)
57H
58H
8/16-bit PPG4/5
Clock output enable register
CLKR
R/W
Clock monitor
function
____0000
(Disabled)
(Continued)
24
DS07-13706-6E
MB90550A/550B Series
Address
5AH
5BH
5CH
5DH
5EH
5FH
60H
61H
Register name
Control status register 0
Abbreviated
register name
Read/write
TMCSR0
R/W
TMR0/
TMRLR0
R/W
Control status register 1
TMCSR1
R/W
TMR1/
TMRLR1
Initial value
00000000
16-bit
reload timer 0
16 bit timer register 0/
16 bit reload register 0
16 bit timer register 1/
16 bit reload register 1
Resource name
____0000
XXXXXXXX
XXXXXXXX
00000000
16-bit
reload timer 1
R/W
____0000
XXXXXXXX
XXXXXXXX
62H
Input capture register,
channel-0 lower bits
63H
Input capture register,
channel-0 upper bits
64H
Input capture register,
channel-1 lower bits
65H
Input capture register,
channel-1 upper bits
66H
Input capture register,
channel-2 lower bits
67H
Input capture register,
channel-2 upper bits
68H
Input capture register,
channel-3 lower bits
69H
Input capture register,
channel-3 upper bits
6AH
Input capture control
status register
ICS01
R/W
00000000
6BH
Input capture control
status register
ICS23
R/W
00000000
6CH
Timer data register, lower bits
6DH
Timer data register, upper bits
6EH
Timer control status register
TCCS
R/W
6FH
ROM mirroring function
selection register
ROMM
W
XXXXXXXX
IPCP0
R
XXXXXXXX
XXXXXXXX
IPCP1
R
XXXXXXXX
IPCP2
R
16-bit
I/O timer
Input capture
(ch.0 to ch.3)
XXXXXXXX
XXXXXXXX
XXXXXXXX
IPCP3
R
XXXXXXXX
TCDT
R/W
R/W
16-bit
I/O timer
free run timer
ROM mirroring
function
00000000
00000000
00000000
_______1
(Continued)
DS07-13706-6E
25
MB90550A/550B Series
Address
Register name
Abbreviated
register name
Read/write
Resource name
Initial value
70H
Compare register,
channel-0 lower bits
71H
Compare register,
channel-0 upper bits
72H
Compare register,
channel-1 lower bits
73H
Compare register,
channel-1 upper bits
74H
Compare register,
channel-2 lower bits
75H
Compare register,
channel-2 upper bits
76H
Compare register,
channel-3 lower bits
77H
Compare register,
channel-3 upper bits
78H
Compare control status
register, channel-0
OCS0
R/W
0000__00
79H
Compare control status
register, channel-1
OCS1
R/W
___00000
7AH
Compare control status
register, channel-2
OCS2
R/W
0000__00
7BH
Compare control status
register, channel-3
OCS3
R/W
___00000
XXXXXXXX
OCCP0
R/W
XXXXXXXX
XXXXXXXX
OCCP1
R/W
XXXXXXXX
XXXXXXXX
OCCP2
OCCP3
R/W
16-bit
I/O timer
output compare
(ch.0 to ch.3)
XXXXXXXX
XXXXXXXX
R/W
XXXXXXXX
7CH to
9DH
(Disabled)
PACSR
R/W
Address match
detection function
00000000
Delayed interrupt factor
generation/cancellation register
DIRR
R/W
Delayed
interrupt
_______0
A0H
Low-power consumption mode
control register
LPMCR
R/W!
A1H
Clock select register
CKSCR
R/W!
9EH
Program address detection
control register
9FH
A2H to
A4H
Low power
00011000
consumption control
11111100
circuit
(Disabled)
A5H
Automatic ready function select
register
ARSR
W
A6H
External address output
control register
HACR
W
A7H
Bus control signal select
register
ECSR
W
0011__00
External bus pin
control circuit
00000000
0000000_
(Continued)
26
DS07-13706-6E
MB90550A/550B Series
Address
Register name
Abbreviated
register name
Read/write
Resource name
Initial value
A8H
Watchdog timer control register
WDTC
R/W!
Watchdog timer
XXXXX 1 1 1
A9H
Timebase timer control register
TBTC
R/W!
Timebase timer
1__00100
Flash memory
interface circuit
00000__0
AAH to
ADH
AEH
(Disabled)
Flash memory control status
register
FMCS
R/W
(Disabled)
AFH
B0H
Interrupt control register 00
ICR00
R/W!
00000111
B1H
Interrupt control register 01
ICR01
R/W!
00000111
B2H
Interrupt control register 02
ICR02
R/W!
00000111
B3H
Interrupt control register 03
ICR03
R/W!
00000111
B4H
Interrupt control register 04
ICR04
R/W!
00000111
B5H
Interrupt control register 05
ICR05
R/W!
00000111
B6H
Interrupt control register 06
ICR06
R/W!
00000111
B7H
Interrupt control register 07
ICR07
R/W!
B8H
Interrupt control register 08
ICR08
R/W!
B9H
Interrupt control register 09
ICR09
R/W!
00000111
BAH
Interrupt control register 10
ICR10
R/W!
00000111
BBH
Interrupt control register 11
ICR11
R/W!
00000111
BCH
Interrupt control register 12
ICR12
R/W!
00000111
BDH
Interrupt control register 13
ICR13
R/W!
00000111
BEH
Interrupt control register 14
ICR14
R/W!
00000111
BFH
Interrupt control register 15
ICR15
R/W!
00000111
C0H to
FFH
(External area)
100H to
#H
(RAM area)
#H to
1FEFH
(Reserved area)
Interrupt controller
00000111
00000111
(Continued)
DS07-13706-6E
27
MB90550A/550B Series
(Continued)
Address
Register name
Abbreviated
register name
Read/write
1FF0H
Program address detection
register 0
1FF1H
Program address detection
register 1
1FF2H
Program address detection
register 2
R/W
1FF3H
Program address detection
register 3
R/W
1FF4H
Program address detection
register 4
1FF5H
Program address detection
register 5
1FF6H to
1FFFH
PADR0
PADR1
Resource name
Initial value
R/W
XXXXXXXX
R/W
XXXXXXXX
Address match
detection function
XXXXXXXX
XXXXXXXX
R/W
XXXXXXXX
R/W
XXXXXXXX
(Reserved area)
• Initial value representations
0: Initial value of 0
1: Initial value of 1
X: Initial value undefined
_: Initial value undefined (none)
• Addresses that follow 00FFH are the reserved areas.
• The boundary #H between the RAM and reserved areas is different depending on each product.
Note : For writable bits, the initial value column contains the initial value to which the bit is initialized at a reset.
Notice that it is not the value read from the bit.
The LPMCR, CKSCR, and WDTC registers may be initialized or not initialized, depending on the type of the
reset. Their initial values in the above list are those to which the registers are initialized.
“R/W!” in the access column indicates that the register contains read-only or write-only bits.
If a read-modify-write instruction (such as a bit setting instruction) is used to access a register marked “R/
W!”, or “W” in the access column, the bit focused on by the instruction is set to the desired value but a
malfunction occurs if the other bits contain a write-only bit. Do not use such instructions to access those
registers.
28
DS07-13706-6E
MB90550A/550B Series
■ INTERRUPT FACTORS
INTERRUPT VECTORS, INTERRUPT CONTROL REGISTERS
Interrupt vectors
EI2OS
Interrupt source
support Number
Address
Interrupt control registers
ICR
Address
Reset
×
# 08
FFFFDCH
—
—
INT9 instruction
×
# 09
FFFFD8H
—
—
Exception
×
# 10
FFFFD4H
—
—
# 11
FFFFD0H
# 12
FFFFCCH
ICR00
0000B0H
DTP0 (external interrupt 0)
# 13
FFFFC8H
DTP4/5 (external interrupt 4/5)
# 14
FFFFC4H
ICR01
0000B1H
DTP1 (external interrupt 1)
# 15
FFFFC0H
# 16
FFFFBCH
ICR02
0000B2H
# 17
FFFFB8H
# 18
FFFFB4H
ICR03
0000B3H
# 19
FFFFB0H
# 20
FFFFACH
ICR04
0000B4H
# 21
FFFFA8H
# 22
FFFFA4H
ICR05
0000B5H
Extended I/O serial interface 1
# 23
FFFFA0H
16-bit free-run timer (I/O timer) overflow
# 24
FFFF9CH
ICR06
0000B6H
16-bit re-load timer 0
# 25
FFFF98H
DTP6/7 (external interrupt 6/7)
# 26
FFFF94H
ICR07
0000B7H
16-bit re-load timer 1
# 27
FFFF90H
# 28
FFFF8CH
ICR08
0000B8H
Input capture (ch.0) include (I/O timer)
# 29
FFFF88H
Input capture (ch.1) include (I/O timer)
# 30
FFFF84H
ICR09
0000B9H
Input capture (ch.2) include (I/O timer)
# 31
FFFF80H
Input capture (ch.3) include (I/O timer)
# 32
FFFF7CH
ICR10
0000BAH
Output compare (ch.0) match (Output timer)
#33
FFFF78H
Output compare (ch.1) match (Output timer)
# 34
FFFF74H
ICR11
0000BBH
Output compare (ch.2) match (Output timer)
# 35
FFFF70H
Output compare (ch.3) match (Output timer)
# 36
FFFF6CH
ICR12
0000BCH
UART transmission complete
# 37
FFFF68H
# 38
FFFF64H
ICR13
0000BDH
# 39
FFFF60H
# 40
FFFF5CH
ICR14
0000BEH
A/D converter
Timebase timer
8/16-bit PPG timer0 counter borrow
×
×
DTP2 (external interrupt 2)
8/16-bit PPG timer 1 counter borrow
×
DTP3 (external interrupt 3)
8/16-bit PPG timer 2 counter borrow
×
Extended I/O serial interface 0
8/16-bit PPG timer 3 counter borrow
8/16-bit PPG timer 4/5 counter borrow
2
I C interface 0
×
×
×
UART0 reception complete
2
I C interface 1
×
×
# 41
FFFF58H
ICR15
0000BFH
Delayed interrupt generation module
×
# 42
FFFF54H
:The interrupt request flag is cleared by the EI2OS interrupt clear signal. The stop request is available.
Flash memory status
:The interrupt request flag is cleared by the EI2OS interrupt clear signal.
×
:The interrupt request flag is not cleared by the EI2OS interrupt clear signal.
DS07-13706-6E
29
MB90550A/550B Series
Note: On using the EI2OS Function with Extended I/O Serial Interface 2
If a resource has two interrupt sources for the same interrupt number, both of the interrupt request flags
are cleared by the EI2OS interrupt clear signal. When the EI2OS function is used for one of the two
interrupt sources, therefore, the other interrupt function cannot be used. Set the interrupt request enable
bit for the relevant resource to “0” for software polling processing.
Interrupt source
Interrupt No.
Extended I/O serial interface 1
# 23
16-bit free-run timer
(I/O timer) overflow
30
# 24
Interrupt control register
Resource interrupt request
Enabled
ICR06
Disabled
DS07-13706-6E
MB90550A/550B Series
■ ELECTRICAL CHARACTERISTICS
1. Absolute Maximum Ratings
(VSS = AVSS = 0.0 V)
Symbol
Parameter
Value
Unit
Remarks
Min
Max
VCC
VSS − 0.3
VSS + 6.0
V
AVCC
VSS − 0.3
VSS + 6.0
V
AVRH
VSS − 0.3
VSS + 6.0
V
AVRL
VSS − 0.3
VSS + 6.0
V
Input voltage
VI
VSS − 0.3
VSS + 6.0
V
*5
Output voltage
VO
VSS − 0.3
VSS + 6.0
V
*5
− 2.0
+ 2.0
mA
MB90552A/2B/3A/3B*6
− 200
+ 200
µA
MB90F553A*6
⎯
20
mA
MB90552A/2B/3A/3B*6
⎯
2
mA
MB90F553A*6
IOL1
⎯
10
mA
Other than P20 to P27
IOL2
⎯
20
mA
P20 to P27
IOLAV1
⎯
4
mA
Other than P20 to P27
IOLAV2
⎯
12
mA
P20 to P27
ΣIOL
⎯
150
mA
ΣIOLAV
⎯
80
mA
IOH
⎯
−15
mA
IOHAV
⎯
−4
mA
“H” level total maximum output current
ΣIOH
⎯
−100
mA
“H” level total average output current *4
ΣIOHAV
⎯
−50
mA
550
mW MB90P553A
450
mW MB90F553A
200
mW MB90553A/553B
180
mW MB90552A/552B
Power supply voltage
Maximum clamp current
ICLAMP
Σ| ICLAMP |
Total maximum clamp current
“L” level maximum output current *2
“L” level average output current
“L” level total maximum output current
“L” level total average output current
“H” level maximum output current
“H” level average output current
*2
*3
Power consumption
Operating temperature
Storage temperature
PD
⎯
TA
−40
+85
°C
TSTG
−55
+150
°C
VCC ≥ AVCC
*1
AVCC ≥ AVRH ≥ AVRL
*1 : Care must be taken that AVcc, AVRH, AVRL do not exceed Vcc.
Also, care must be taken that AVRH and AVRL do not exceed AVCC, and AVRL does not exceed AVRH.
*2 : The maximum output current is a peak value for a corresponding pin.
*3 : Average output current is an average current value observed for a 100 ms period for a corresponding pin.
*4 : Total average current is an average current value observed for a 100 ms period for all corresponding pins.
*5 : VI and VO should not exceed VCC + 0.3V.
*6 : • Applicable to pins : P00 to P07, P10 to P17, P20 to P27, P30 to P37, P40 to P47, P60 to P67, P70 to P77,
P80 to P87, P90 to P97, PA0 to PA4
(Continued)
DS07-13706-6E
31
MB90550A/550B Series
(Continued)
• Use within recommended operating conditions.
• Use at DC voltage (current) .
• The +B signal should always be applied with a limiting resistance placed between the +B signal and the
microcontroller.
• Set the value of the limiting resistance as the current to be input to the microcontroller at +B input is below
the rated value, either instantaneously or for the prolonged periods.
• Note that when the microcontroller drive current is low, such as in the power saving modes, the +B input
potential may pass through the protective diode and increase the potential at the VCC pin, and this may
affect other devices.
• Note that if a +B signal is input when the microcontroller current is off (not fixed at 0 V) , the power supply
is provided from the pins, so that incomplete operation may result.
• Note that is the +B input is applied during power-on, the power supply is provided from the pins and resulting
supply voltage may not be sufficient to operate the power-on reset.
• Care must be taken not to leave the +B input pin open.
• Note that analog system input/output pins other than the A/D input pins (LCD drive pins, comparator input
pins, etc.) cannot accept +B signal input.
• Sample recommended circuits :
• Input/output equivalent circuits
Protective diode
VCC
P-ch
Limiting
resistance
+B input (0 V to 16 V)
N-ch
R
Note: Average output current = operating current × operating efficiency
WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current,
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
32
DS07-13706-6E
MB90550A/550B Series
2. Recommended Operating Conditions
(VSS = AVSS = 0.0 V)
Parameter
Power supply voltage
Value
Symbol
VCC
AVCC
Unit
Remarks
Min
Max
4.5
5.5
V
Normal operation (MB90F553A,
MB90P553A, MB90V550A)
3.5
5.5
V
Normal operation (MB90553A, MB90553B,
MB90552A, MB90552B)
3.5
5.5
V
Retains status at the time of operation stop
*
Smoothing capacitor
CS
0.1
1.0
µF
Operating temperature
TA
–40
+85
°C
* : Use a ceramic capacitor or a capacitor with equivalent frequency characteristics. The smoothing capacitor to
be connected to the VCC pin must have a capacitance value higher than CS.
For connecting smoothing capacitor CS, see the diagram below:
• C pin connection circuit
C
CS
VSS
AVSS
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 within these ranges.
Always use semiconductor devices within their recommended operating condition ranges.
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 representatives beforehand.
DS07-13706-6E
33
MB90550A/550B Series
3. DC Characteristics
Parameter
“H” level input
voltage
“L” level input
voltage
Open-drain output
pin voltage
“H” level output
voltage
“L” level output
voltage 1
“L” level output
voltage 2
Input leakage
current
Symbol
VIH
VIHS
VIHM
VIL
VILS
VILM
VD
VOH
VOL1
VOL2
IIL
Pin name
CMOS input pin
CMOS hysteresys input pin
MD pin input
CMOS input pin
CMOS hysteresys input pin
MD pin input
(VCC = 5.0 V ± 10%, VSS = AVSS = 0.0 V, TA = –40 °C to +85 °C)
Value
Condition
Unit Remarks
Min
Typ
Max
—
0.7VCC
— VCC+0.3 V *1
—
0.8VCC
— VCC+0.3 V *2
—
VCC − 0.3 — VCC+0.3 V *3
—
VSS − 0.3 —
0.3VCC
V *1
—
VSS − 0.3 —
0.2VCC
V *2
—
VSS − 0.3 — VSS +0.3 V *3
P50 to P55
Other than
P50 to P55
Other than
P20 to P27
P20 to P27
All output pins
ICC
Power supply
current *4
VCC
ICCS
ICCH
Input
capacitance
Open-drain output
leakage current
Pull-up
resistance
Pull-down
resistance
34
—
VSS – 0.3
—
VCC = 4.5V,
VCC – 0.5 —
IOH = −4.0mA
VCC = 4.5V,
—
—
IOL = 4.0mA
VCC = 4.5V,
—
—
IOL = 12.0mA
VCC = 5.5V,
–5
—
VSS < VI < VCC
—
30
Internal
operation at 16
—
80
MHz
—
60
VCC = 5.5 V
—
30
Normal operation
—
25
When data written in flash
—
100
mode
—
7
Internal
—
25
operation at 16
MHz
—
10
VCC = 5.5 V
—
7
In sleep mode
—
7
—
5
—
0.1
VCC = 5.5V,
TA = +25°C
—
5
In stop mode
—
5
—
5
VSS + 6.0 V
—
V
0.4
V
0.4
V
5
µA
40
110
90
40
35
mA
mA
mA
mA
mA
150
mA MB90F553A
10
30
20
10
10
20
10
20
20
20
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA
CIN
Other than AVCC,
AVSS, C, VCC and VSS
—
—
10
—
pF
Ileak
P50 to P55
—
—
0.1
5
µA
RUP
P00 to P07 and P10
to P17 (In pull-up
setting),RST
—
25
50
100
kΩ
20
40
100
25
50
100
RDOWN MD2
—
MB90V550A
MB90P553A
MB90F553A
MB90553A/B
MB90552A/B
MB90V550A
MB90P553A
MB90F553A
MB90553A/B
MB90552A/B
MB90V550A
MB90P553A
MB90F553A
MB90553A/B
MB90552A/B
Other than
MB90V550A
kΩ MB90V550A
Only for
kΩ mask ROM
product
DS07-13706-6E
MB90550A/550B Series
*1 : P00 to P07, P10 to P17, P20 to P27, P30 to P37
*2 : X0, HST, RST, P40 to P47, P50 to P55, P60 to P67, P70 to P77, P80 to P87, P90 to P97, PA0 to PA4
*3 : MD0, MD1 and MD2
*4 : The current value is preliminary value and may be subject to change for enhanced characteristics without
previous notice. The power supply current is measured with an external clock.
DS07-13706-6E
35
MB90550A/550B Series
4. AC Characteristics
(1) Clock Timing
Symbol
Parameter
(VCC = 5.0 V±10%, VSS = AVSS = 0.0 V, TA = −40 °C to +85 °C)
Value
Pin name
Unit
Unit
Min
Typ
Max
Oscillation clock
frequency
FC
X0, X1
3
—
16
MHz
Oscillation clock
cycle time
tC
X0, X1
62.5
—
333
ns
Frequency fluctuation rate
locked*
∆f
—
—
—
5
%
Input clock pulse width
PWH
PWL
X0
10
—
—
ns
Recommended duty ratio
of 40% to 60%
Input clock rising/falling
time
tCR, tCF
X0
—
—
5
ns
External clock operation
Internal operating clock
frequency
FCP
—
8.0
—
16
MHz PLL operation
1.5
—
16
MHz Main clock operation
Internal operating clock
cycle time
tCP
—
62.5
—
125
ns
PLL operation
62.5
—
666
ns
Main clock operation
* : The frequency fluctuation rate is the maximum deviation rate of the preset center frequency when the multiplied
PLL signal is locked.
+
∆f =
⎥ α ⎥
fo
+α
× 100 (%)
Center frequency
fo
−α
−
• X0, X1 clock timing
tHCYL
0.8 VCC
0.8 VCC
0.2 VCC
X0
PWH
36
0.8 VCC
tCF
0.2 VCC
PWL
tCR
DS07-13706-6E
MB90550A/550B Series
• PLL operation guarantee range
Power supply voltage VCC (V)
Relationship between internal operating clock frequency and power supply voltage
Operation guarantee range
MB90F553A, MB90P553A,
MB90V550A
5.5
4.5
3.5
PLL Operation guarantee
range
Operation guarantee range MB90553A/553B,
MB90552A/552B
1.5
3
8
12
16
Internal operating clock frequency FCP (MHz)
Internal operating clock frequency FCP (MHz)
Relationship between oscillation clock frequency and internal operating clock frequency
16
Multiplied- Multipliedby-4
Multiplied-by-2
by-3
Multiplied-by-1
12
9
8
Not multiplied
4
1.5
3
4
8
16
Oscillation clock frequency FC (MHz)
The AC ratings are measured for the following measurement reference voltages.
• Input signal waveform
Hystheresis input pin
• Output signal waveform
Output pin
0.8 VCC
2.4 V
0.2 VCC
0.8 V
Pins other than hystheresis input / MD input
0.7 VCC
0.3 VCC
DS07-13706-6E
37
MB90550A/550B Series
(2) Clock Output Timing
Parameter
Symbol
Cycle time
tCYC
CLK ↑ → CLK ↓ time
tCHCL
(VCC = 5.0 V ±10%, VSS = AVSS = 0.0 V, TA = −40 °C to +85 °C)
Value
Pin name
Unit
Remarks
Min
Max
CLK
62.5
—
ns
tCP/2 − 20
tCP/2+20
ns
tCYC
tCHCL
2.4 V
CLK
38
2.4 V
0.8 V
DS07-13706-6E
MB90550A/550B Series
(3) Reset, Hardware Standby Input Timing
(VCC = 5.0 V ±10%, VSS = AVSS = 0.0 V, TA = −40 °C to +85 °C)
Value
Symbol Pin name
Unit
Remarks
Min
Max
Parameter
16 tCP
—
ns
Under normal operation
Reset input time
tRSTL
RST
Oscillation time of
oscillator* + 16 tCP
—
ms
In stop mode
Hardware standby input time
tHSTL
HST
16 tCP
—
ns
Under normal operation
* : Oscillation time of oscillator is time that the amplitude reached the 90 %.
In the crystal oscillator, the oscillation time is between several ms to tens of ms. In ceramic oscillator, the oscillation
time is between hundreds of µs to several ms. In the external clock, the oscillation time is 0 ms.
• Under normal operation
tRSTL, tHSTL
RST
HST
0.2 VCC
0.2 VCC
• In stop mode
tRSTL
RST
0.2 VCC
X0
Internal operation
clock
0.2 VCC
90% of
amplitude
Oscillator
oscillation time
16 tCP
Oscillation stabilize standby time
Instruction execution
Internal reset
DS07-13706-6E
39
MB90550A/550B Series
(4) Specification for Power-on Reset
Parameter
Symbol
Power supply rising time
(VCC = 5.0 V ± 10 %, VSS = AVSS = 0.0 V, TA = −40 °C to +85 °C)
Value
Pin name
Unit
Remarks
Min
Max
tR
0.05
30
ms
—
0.2
V
Power-supply start voltage
VOFF
Power-supply end voltage
VON
2.7
—
V
Power supply cut-off time
tOFF
4
—
ms
VCC
Due to repeated operations
Notes: • VCC must be kept lower than 0.2 V before power-on.
• The above values are used for creating a power-on reset.
• Some registers in the device are initialized only upon a power-on reset. To initialize these register, turn on
the power supply using the above values.
tR
2.7 V
0.2 V
VCC
0.2 V
0.2 V
tOFF
Sudden changes in the power supply voltage may cause a power-on reset.
To change the power supply voltage while the device is in operation, it is recommended to
raise the voltage smoothly to suppress fluctuations as shown below.
In this case, change the supply voltage with the PLL clock not used. If the voltage drop is
1 V or fewer per second, however, you can use the PLL clock.
VCC
5.0 V
3.0 V
It is recommended to keep the rising speed of
the supply voltage at 50 mV/ms or slower.
VSS
RAM data being held
0V
40
DS07-13706-6E
MB90550A/550B Series
(5) Bus Read Timing
(VCC = 5.0 V±10%, VSS = AVSS = 0.0 V, TA = −40 °C to +85 °C)
Parameter
Symbol
Value
Pin name
Min
Max
Unit
ALE pulse width
tLHLL
ALE
tCP/2 − 20
—
ns
Effective address → ALE ↓ time
tAVLL
ALE, A23 to A16,
AD15 to AD00
tCP/2 − 20
—
ns
ALE ↓ → address effective time
tLLAX
ALE, AD15 to AD00
tCP/2 − 15
—
ns
Effective address → RD ↓ time
tAVRL
A23 to A16,
AD15 to AD00, RD
tCP − 15
—
ns
Effective address → valid data
input
tAVDV
A23 to A16,
AD15 to AD00
—
5 tCP/2 − 60
ns
RD pulse width
tRLRH
RD
3 tCP/2 − 20
—
ns
RD ↓ → valid data input
tRLDV
RD, AD15 to AD00
—
3 tCP/2 − 60
ns
RD ↑ → data hold time
tRHDX
RD, AD15 to AD00
0
—
ns
RD ↑ → ALE ↑ time
tRHLH
RD, ALE
tCP/2 − 15
—
ns
RD ↑ → address effective time
tRHAX
ALE, A23 to A16
tCP/2 − 10
—
ns
Effective address → CLK ↑ time
tAVCH
A23 to A16,
AD15 to AD00, CLK
tCP/2 − 20
—
ns
RD ↓ → CLK ↑ time
tRLCH
RD, CLK
tCP/2 − 20
—
ns
ALE ↓ → RD ↓ time
tLLRL
ALE, RD
tCP/2 − 15
—
ns
Remarks
• Bus read timing
tAVCH
tRLCH
2.4 V
2.4 V
CLK
tRHLH
2.4 V
ALE
tLHLL
2.4 V
0.8 V
tAVLL
tLLAX
2.4 V
tRLRH
RD
tLLRL
• Multiplex mode
tAVRL
A23 to A16
2.4 V
0.8 V
tRHAX
tRLDV
2.4 V
0.8 V
2.4 V
0.8 V
tAVDV
AD15 to AD00
DS07-13706-6E
2.4 V
0.8 V
Address
2.4 V
0.8 V
0.7 VCC
0.3 VCC
Read data
tRHDX
0.7 VCC
0.3 VCC
41
MB90550A/550B Series
(6) Bus Write Timing
(VCC = 5.0 V±10%, VSS = AVSS = 0.0 V, TA = −40 °C to +85 °C)
Value
Symbol
Pin name
Effective address → WR ↓ time
tAVWL
A23 to A16, AD15 to
AD00, WRH, WRL
WR pulse width
tWLWH
valid data output→ WR ↑ time
Parameter
Unit
Min
Max
tCP – 15
—
ns
WRH, WRL
3 tCP/2 – 20
—
ns
tDVWH
AD15 to AD00,
WRH, WRL
3 tCP/2 – 20
—
ns
WR ↑ → data hold time
tWHDX
AD15 to AD00,
WRH, WRL
20
—
ns
WR ↑ → address effective time
tWHAX
A23 to A16,
WRH, WRL
tCP/2 – 10
—
ns
WR ↑ → ALE ↑ time
tWHLH
WRH, WRL, ALE
tCP/2 – 15
—
ns
WR ↓ → CLK ↑ time
tWLCH
WRH, WRL, CLK
tCP/2 – 20
—
ns
Remarks
Multiplex
mode
• Bus write timing
tWLCH
2.4 V
CLK
tWHLH
2.4 V
ALE
tWLWH
tAVWL
WR
(WRL, WRH)
2.4 V
0.8 V
• Multiplex mode
A23 to A16
tWHAX
2.4 V
2.4 V
0.8 V
0.8 V
tDVWH
AD15 to AD00
42
2.4 V
0.8 V
Address
2.4 V
0.8 V
Write data
tWHDX
2.4 V
0.8 V
DS07-13706-6E
MB90550A/550B Series
(7) Ready Input Timing
(VCC = 5.0 V±10%, VSS = AVSS = 0.0 V, TA = −40 °C to +85 °C)
Parameter
Symbol
RDY setup time
tRYHS
RDY hold time
tRYHH
Value
Pin name
Unit
Min
Max
45
—
ns
0
—
ns
RDY
CLK
Remarks
Note : Use the automatic ready function when the setup time for the rising edge of the RDY signal is not sufficient.
• Ready input timing
2.4 V
CLK
ALE
WR
(WRL, WRH)
0.8 V
tRYHS
RDY
wait not
inserted
RDY
wait inserted
(1 cycle)
DS07-13706-6E
0.8 VCC
tRYHH
0.8 VCC
0.2 VCC
43
MB90550A/550B Series
(8) Hold Timing
(VCC = 5.0 V±10%, VSS = AVSS = 0.0 V, TA = −40 °C to +85 °C)
Parameter
Symbol
Pins in floating status → HAK ↓ time
tXHAL
HAK ↑ → pin valid time
tHAHV
Pin name
HAK
Value
Unit
Min
Max
30
tCP
ns
tCP
2 tCP
ns
Remarks
Note : More than 1 machine cycle is needed before HAK changes after HRQ pin is fetched.
• Hold timing
HAK
tXHAL
tHAHV
Each Pins
High-Z
(9) UART, Extended I/O Serial 0, 1 Timing
(VCC = 5.0 V±10%, VSS = AVSS = 0.0 V, TA = −40 °C to +85 °C)
Symbol
Pin name
Serial clock cycle time
tSCYC
SCK0 to SCK2
SCK ↓ → SOT delay time
tSLOV
Valid SIN → SCK ↑
tIVSH
SCK ↑ → valid SIN hold time
tSHIX
Serial clock “H” pulse width
tSHSL
Serial clock “L” pulse width
tSLSH
SCK ↓ → SOT delay time
tSLOV
Valid SIN → SCK ↑
tIVSH
SCK ↑ → valid SIN hold time
tSHIX
Parameter
Condition
Value
Unit
Min
Max
8 tCP
—
ns
–80
80
ns
100
—
ns
tCP
—
ns
SCK0 to SCK2
4 tCP
—
ns
SCK0 to SCK2
4 tCP
—
ns
—
150
ns
60
—
ns
60
—
ns
SCK0 to SCK2, Internal shift clock
SOT0 to SOT2 mode
SCK0 to SCK2, CL = 80 pF
+ 1 TTL for an outSIN0 to SIN2
put pin
SCK0 to SCK2,
SIN0 to SIN2
External shift clock
SCK0 to SCK2, mode
SOT0 to SOT2 CL = 80 pF
+ 1 TTL for an
SCK0 to SCK2,
output pin
SIN0 to SIN2
SCK0 to SCK2,
SIN0 to SIN2
Remarks
Notes: • These are AC ratings in the CLK synchronous mode.
• CL is the load capacitance value connected to pins while testing.
44
DS07-13706-6E
MB90550A/550B Series
• Internal shift clock mode
tSCYC
SCK
2.4 V
0.8 V
0.8 V
tSLOV
2.4 V
SOT
0.8 V
tIVSH
SIN
tSHIX
0.8 VCC
0.8 VCC
0.2 VCC
0.2 VCC
• External shift clock mode
tSLSH
SCK
tSHSL
0.8 VCC
0.2 VCC
0.8 VCC
0.2 VCC
tSLOV
2.4 V
SOT
0.8 V
tIVSH
SIN
tSHIX
0.8 VCC
0.8 VCC
0.2 VCC
0.2 VCC
(10) Timer Input Timing
(VCC = 5.0 V±10%, VSS = AVSS = 0.0 V, TA = −40 °C to +85 °C)
Parameter
Input pulse width
Symbol
tTIWH
tTIWL
Pin name
TIN0, TIN1
IN0 to IN3
Value
Min
Max
4 tCP
—
Unit
Remarks
ns
• Timer input timing
0.8 VCC
0.8 VCC
TIN0, TIN1
IN0 to IN3
0.2 VCC
tTIWH
DS07-13706-6E
0.2 VCC
tTIWL
45
MB90550A/550B Series
(11) Timer Output Timing
(VCC = 5.0 V±10%, VSS = AVSS = 0.0 V, TA = −40 °C to +85 °C)
Parameter
Value
Symbol
Pin name
tTO
TOT0,TOT1,OUT0,
OUT1,PPG0 to PPG5
CLK ↑ → TOUT transition time
Min
Max
30
—
Unit
Remarks
ns
• Timer output timing
2.4 V
CLK
tTO
TOT0,TOT1
OUT0,OUT1
PPG0 to PPG5
2.4 V
0.8 V
(12) Trigger Input Timing
(VCC = 5.0 V±10%, VSS = AVSS = 0.0 V, TA = −40 °C to +85 °C)
Parameter
Input pulse width
Symbol
Pin name
tTRGH
tTRGL
IRQ0 to IRQ7
Value
Unit
Remarks
—
ns
Under normal operation
—
µs
In stop mode
Min
Max
5 tCP
1
• Trigger input timing
0.8 VCC
0.8 VCC
0.2 VCC
IRQ0 to IRQ7
tTRGH
46
0.2 VCC
tTRGL
DS07-13706-6E
MB90550A/550B Series
(13) I2C Interface
(VCC = 5.0 V±10%, VSS = AVSS = 0.0 V, TA = −40 °C to +85 °C)
Parameter
Internal clock cycle time
Symbol
Pin name
tCP
—
Start condition output
tSTAO
Stop condition output
tSTOO
Start condition detection
tSTAI
Stop condition detection
tSTOI
SCL output “L” width
tLOWO
SCL output “H” width
tHIGHO
SDA output delay time
tDOO
Setup after SDA output
interrupt period
tDOSUO
SCL input “L” width
tLOWI
SCL input “H” width
tHIGHI
SDA input setup time
tSUI
SDA input hold time
tHOI
SDA0 to SDA2
SCL0 toSCL2
SCL0 to SCL2
SDA0 to SDA2
SCL0 to SCL2
SCL0 to SCL2
SDA0 to SDA2
SCL0 to SCL2
Value
Min
Max
62.5
666
Unit
ns
tCP × m × n/2 – 20 tCP × m × n/2 + 20
ns
tCP (m × n/2 + 4)
– 20
tCP (m × n/2 + 4)
+ 20
ns
3 tCP + 40
—
ns
3 tCP + 40
—
ns
tCP × m × n/2 – 20 tCP × m × n/2 + 20
ns
tCP (m × n/2 + 4)
– 20
tCP (m × n/2 + 4)
+ 20
ns
2 tCP – 20
2 tCP + 20
ns
4 tCP – 20
—
ns
3 tCP + 40
—
ns
tCP + 40
—
ns
40
—
ns
0
—
ns
Remarks
All products
Only as master
Only as slave
Only as master
Notes: • “m” and “n” in the above table represent the values of shift clock frequency setting bits (CS4 to CS0) in
the clock control register “ICCR”. For details, refer to the register description in the hardware manual.
• tDOSUO represents the minimum value when the interrupt period is equal to or greater than the SCL “L” width.
• The SDA and SCL output values indicate that that rise time is 0 ns.
DS07-13706-6E
47
MB90550A/550B Series
• I2C interface [data transmitter (master/slave)]
tLOWO
tHIGHO
0.8 VCC
0.8 VCC
0.8 VCC
0.8 VCC
0.8 VCC
SCL
0.2 VCC
0.2 VCC
8
1
tSTAO
tDOO
9
tSUI
tDOO
SDA
tHOI
tDOSUO
ACK
• I2C interface [data receiver (master/slave)]
tHIGHI
0.8 VCC
tLOWI
0.8 VCC
0.8 VCC
SCL
0.2 VCC
6
7
tSUI
SDA
48
tHOI
0.2 VCC
8
0.2 VCC
0.2 VCC
9
tDOO
tDOO
tDOSUO
tSTOI
ACK
DS07-13706-6E
MB90550A/550B Series
5. A/D Converter
(1)Electrical Characteristics
(4.5 V ≤ AVRH − AVRL, VCC = AVCC = 5.0 V±10%, VSS = AVSS = 0.0 V, TA = −40 °C to +85 °C)
Parameter
Symbol Pin name
Value
Min
Typ
Max
Unit
Remarks
Resolution
—
—
—
10
—
bit
Total error
—
—
—
—
±5.0
LSB
Non-linearity error
—
—
—
—
±2.5
LSB
Differential linearity error
—
—
—
—
±1.9
LSB
Zero transition voltage
VOT
AN0 to AN7
AVRL−
3.5LSB
AVRL+
0.5LSB
AVRL+
4.5LSB
V
Full-scale transition
voltage
VFST
AN0 to AN7
AVRH−
6.5LSB
AVRH−
1.5LSB
AVRH+
1.5LSB
V
Sampling period
tSMP
—
64
—
4096
tCP
Compare time
tCMP
—
22
—
—
µs
*1
A/D Conversion time
tCNV
—
26.3
—
—
µs
*2
Analog port input current
IAIN
AN0 to AN7
—
—
10
µA
Analog input voltage
VAIN
AN0 to AN7
AVRL
—
AVRH
V
Reference voltage
Power supply current
—
AVRH
AVRL + 4.5
—
AVCC
V
—
AVRL
0
—
AVRH − 4.5
V
—
3.5
7.0
mA
—
—
5
µA
—
300
500
µA
—
—
5
µA
—
—
4
LSB
IA
IAH
IR
Reference voltage
supply current
IRH
Offset between channels
—
AVCC
AVRH
AN0 to AN7
1LSB=
(AVRH−AVRL)
/1024
*3
*3
*1: When FCP = 8 MHz, tCMP = 176 × tCP. When FCP = 16 MHz, tCMP = 352 × tCP.
*2: Equivalent to the time for conversion per channel if “tSMP = 64 × tCP” or “tCMP = 352 × tCP” is selected when FCP =
16 MHz.
*3: Specifies the power-supply current (Vcc = AVcc = AVRH = 5.0 V) when the A/D converter is inactive and the
CPU has been stopped.
Notes: • The error becomes larger relatively as |AVRH-AVRL| becomes smaller.
• Use the output impedance rS of the external circuit for analog input under the following condition:
External circuit output impedance rS = 10 kΩ Max.
• If the output impedance of the external circuit is too high, the analog voltage sampling time may be
insufficient.
• If you insert a DC-blocking capacitor between the external circuit and the input pin, select a capacitance
that is about several thousands times the sampling capacitance CSH in the chip to suppress the effect of
capacity potential division with CSH.
DS07-13706-6E
49
MB90550A/550B Series
• Analog input circuit model
Microcontroller internal circuit
Input pin AN0
rS
RSH
CSH
Input pin AN7
VS
External circuit
to
Comparator
S/H circuit
Analog channel selector
<Recommended/reference values for device parameters>
rS = 10 kΩ or less
RSH = About 3 kΩ
CSH = About 25 pF
Note: Device parameter values are provided as reference values for design purposes; they
are not guaranteed.
50
DS07-13706-6E
MB90550A/550B Series
(2) Definitions of Terms
• Resolution: Analog transition identifiable by the A/D converter.
Analog voltage can be divided into 1024 (210) components at 10-bit resolution.
• Total error: Difference between actual and logical values. This error is the sum of an offset error, gain error,
non-linearity error and an error caused by noise.
• Linearity error: Deviation of the straight line drawn between the zero transition point (00 0000 0000 <-> 00
0000 0001) and the full-scale transition point (11 1111 1110 <-> 11 1111 1111) of the device
from actual conversion characteristics
• Differential linearity error: Deviation from the ideal input voltage required to shift output code by one LSB
• 10-bit A/D converter conversion characteristics
11
11
11
11
1111
1111
1111
1111
1111
1110
1101
1100
•
•
1LSB × N + VOT
•
Digital output
•
•
•
•
•
•
Linearity error
•
•
•
•
00
00
00
00
0000
0000
0000
0000
0011
0010
0001
0000
VOT
VNT V(N + 1)T
VFST
Analog input
VFST − VOT
1022
VNT − (1LSB × N + VOT)
Linearity error =
[ LSB ]
1LSB
V (N + 1) T − VNT
Differential linearity error =
− 1 [ LSB ]
1LSB
1LSB =
DS07-13706-6E
51
MB90550A/550B Series
6. Flash Memory Program/Erase Characteristics
Parameter
Condition
Sector erase time
Chip erase time
TA = + 25 °C
VCC = 5.0 V
Word (16-bit width)
programming time
Program/Erase cycle
—
Data hold time
—
52
Value
Unit
Remarks
30
s
Excludes 00H programming
prior erasure
10.5
—
s
Excludes 00H programming
prior erasure
—
16
500
µs
Excludes system-level
overhead
100,000
—
—
cycle Guaranteed 100,000 cycles
10,000
—
—
cycle Guaranteed 10,000 cycles
100,000
—
—
Min
Typ
Max
—
1.5
—
h
DS07-13706-6E
MB90550A/550B Series
■ EXAMPLE CHARACTERISTICS
1. “L” level output voltage
VOL − IOL
Other than P20 to P27
700
600
VOL (mV)
500
400
300
200
100
0
0
2
4
6
8
10
IOL (mA)
VOL − IOL
P20 to P27
700
TA = + 25 °C
VCC = 3.5 V
600
VCC = 4.0 V
VOL (mV)
500
VCC = 5.0 V
VCC = 6.0 V
400
300
200
100
0
0
5
10
15
20
25
30
IOL (mA)
DS07-13706-6E
53
MB90550A/550B Series
2. “H” level output voltage
(VCC − VOH) − IOH
Other than P50 to P55
700
TA = + 25 °C
600
VCC = 3.5 V
VCC − VOH (mV)
500
VCC = 4.0 V
VCC = 5.0 V
400
VCC = 6.0 V
300
200
100
0
−2
0
−4
−6
−8
−10
IOH (mA)
3. “H” level input voltage / “L” level input voltage (CMOS input)
VIH / VIL − VCC
5
4.5
TA = + 25 °C
4
VIH/VIL (V)
3.5
3
2.5
2
1.5
1
1.5
0
3.5
4
4.5
5
5.5
VCC (V)
54
DS07-13706-6E
MB90550A/550B Series
4. “H” level input voltage / “L” level input voltage (CMOS hysteresis input)
VIHS / VILS − VCC
5
4.5
TA = + 25 °C
4
VIHS/VILS (V)
3.5
VIHS
3
2.5
2
VIHL
1.5
1
1.5
0
3.5
4
4.5
5
5.5
VCC (V)
DS07-13706-6E
55
MB90550A/550B Series
5. Power supply current
(fCP = internal operating clock frequency)
• MB90552A/B
• Measurement conditions: External clock mode, ROM read loop operation,
without resource operation, Typ sample,
internal operating frequency = 4MHz (external rectangular wave
clock at 8MHz), TA = + 25 °C
ICC − VCC
30
TA = + 25 °C
fCP = 16 MHz
25
ICC (mA)
20
fCP = 10.6 MHz
15
fCP = 8 MHz
10
fCP = 4 MHz
5
0
3.5
4
4.5
5
5.5
VCC (V)
ICCS − VCC
10
9
TA = + 25 °C
fCP = 16 MHz
8
ICCS (mA)
7
fCP = 10.6 MHz
6
5
fCP = 8 MHz
4
3
fCP = 4 MHz
2
1
0
3.5
4
4.5
5
5.5
VCC (V)
(Continued)
56
DS07-13706-6E
MB90550A/550B Series
(Continued)
• MB90F553A
• Measurement conditions: External clock mode, ROM read loop operation,
without resource operation, Typ sample,
internal operating frequency = 4MHz (external rectangular wave
clock at 8MHz), TA = +25 °C
ICC − VCC
70
TA = + 25 °C
60
fCP = 16 MHz
ICC (mA)
50
40
fCP = 10 MHz
30
fCP = 4 MHz
20
10
4.5
5
5.5
VCC (V)
ICCS − VCC
12
TA = + 25 °C
10
fCP = 16 MHz
ICCS (mA)
8
fCP = 10 MHz
6
4
fCP = 4MHz
2
0
4.5
5
5.5
VCC (V)
DS07-13706-6E
57
MB90550A/550B Series
6. Pull-up resistance
Pull-up resistance − VCC
90
Pull-up resistance (kΩ)
80
TA = + 85 °C
70
TA = + 25 °C
60
TA = −40 °C
50
40
30
20
10
4
4.5
5
5.5
VCC (V)
58
DS07-13706-6E
MB90550A/550B Series
■ ORDERING INFORMATION
Part number
Package
MB90552APF
MB90552BPF
MB90553APF
MB90553BPF
MB90T552APF
MB90T553APF
MB90F553APF
MB90P553APF
100-pin plastic QFP
(FPT-100P-M06)
MB90552APMC
MB90552BPMC
MB90553APMC
MB90553BPMC
MB90T552APMC
MB90T553APMC
MB90F553APMC
MB90P553APMC
100-pin plastic LQFP
(FPT-100P-M20)
DS07-13706-6E
Remarks
59
MB90550A/550B Series
■ PACKAGE DIMENSIONS
100-pin plastic LQFP
Lead pitch
0.50 mm
Package width ×
package length
14.0 mm × 14.0 mm
Lead shape
Gullwing
Sealing method
Plastic mold
Mounting height
1.70 mm Max
Weight
0.65 g
Code
(Reference)
P-LFQFP100-14×14-0.50
(FPT-100P-M20)
100-pin plastic LQFP
(FPT-100P-M20)
Note 1) * : These dimensions do not include resin protrusion.
Note 2) Pins width and pins thickness include plating thickness.
Note 3) Pins width do not include tie bar cutting remainder.
16.00±0.20(.630±.008)SQ
* 14.00±0.10(.551±.004)SQ
75
51
76
50
0.08(.003)
Details of "A" part
+0.20
26
100
1
25
C
0.20±0.05
(.008±.002)
0.08(.003)
M
0.10±0.10
(.004±.004)
(Stand off)
0°~8°
"A"
0.50(.020)
+.008
1.50 –0.10 .059 –.004
(Mounting height)
INDEX
0.145±0.055
(.0057±.0022)
2005 -2008 FUJITSU MICROELECTRONICS LIMITED F100031S-c-3-3
0.50±0.20
(.020±.008)
0.60±0.15
(.024±.006)
0.25(.010)
Dimensions in mm (inches).
Note: The values in parentheses are reference values
Please confirm the latest Package dimension by following URL.
http://edevice.fujitsu.com/package/en-search/
(Continued)
60
DS07-13706-6E
MB90550A/550B Series
(Continued)
100-pin plastic QFP
Lead pitch
0.65 mm
Package width ×
package length
14.00 × 20.00 mm
Lead shape
Gullwing
Sealing method
Plastic mold
Mounting height
3.35 mm MAX
Code
(Reference)
P-QFP100-14×20-0.65
(FPT-100P-M06)
100-pin plastic QFP
(FPT-100P-M06)
Note 1) * : These dimensions do not include resin protrusion.
Note 2) Pins width and pins thickness include plating thickness.
Note 3) Pins width do not include tie bar cutting remainder.
23.90±0.40(.941±.016)
* 20.00±0.20(.787±.008)
80
51
50
81
0.10(.004)
17.90±0.40
(.705±.016)
*14.00±0.20
(.551±.008)
INDEX
Details of "A" part
0.25(.010)
+0.35
3.00 –0.20
+.014
.118 –.008
(Mounting height)
0~8˚
31
100
1
30
0.65(.026)
0.32±0.05
(.013±.002)
0.13(.005)
M
"A"
©2002-2008
FUJITSU MICROELECTRONICS LIMITED F100008S-c-5-6
C
2002 FUJITSU LIMITED F100008S-c-5-5
0.17±0.06
(.007±.002)
0.80±0.20
(.031±.008)
0.88±0.15
(.035±.006)
0.25±0.20
(.010±.008)
(Stand off)
Dimensions in mm (inches).
Note: The values in parentheses are reference values.
Please confirm the latest Package dimension by following URL.
http://edevice.fujitsu.com/package/en-search/
DS07-13706-6E
61
MB90550A/550B Series
■ MAIN CHANGES IN THIS EDITION
Page
Section
⎯
⎯
The package code is changed.
(FPT-100P-M05 → FPT-100P-M20)
■ ORDERING INFORMATION
Order informations are changed.
(MB90552APFV → MB90552APMC
MB90552BPFV → MB90552BPMC
MB90553APFV → MB90553APMC
MB90553BPFV → MB90553BPMC
MB90T552APFV → MB90T552APMC
MB90T553APFV → MB90T553APMC
MB90F553APFV → MB90F553APMC
MB90P553APFV → MB90P553APMC)
■ PACKAGE DIMENSIONS
The package figure is changed.
(FPT-100P-M05 → FPT-100P-M20)
59
60
Change Results
The vertical lines marked in the left side of the page show the changes.
62
DS07-13706-6E
MB90550A/550B Series
MEMO
DS07-13706-6E
63
MB90550A/550B Series
FUJITSU MICROELECTRONICS LIMITED
7-1, Nishishinjuku 2-chome, Shinjuku Dai-Ichi Seimei Bldg.,
Shinjuku-ku, Tokyo 163-0722, JAPAN
Tel: +81-3-5322-3347 Fax: +81-3-5322-3387
http://jp.fujitsu.com/fml/en/
For further information please contact:
North and South America
FUJITSU MICROELECTRONICS AMERICA, INC.
1250 E. Arques Avenue, M/S 333
Sunnyvale, CA 94085-5401, U.S.A.
Tel: +1-408-737-5600 Fax: +1-408-737-5999
http://www.fma.fujitsu.com/
Asia Pacific
FUJITSU MICROELECTRONICS ASIA PTE LTD.
151 Lorong Chuan, #05-08 New Tech Park,
Singapore 556741, SINGAPORE
Tel: +65-6281-0770 Fax: +65-6281-0220
http://www.fujitsu.com/sg/services/micro/semiconductor/
Europe
FUJITSU MICROELECTRONICS EUROPE GmbH
Pittlerstrasse 47, 63225 Langen, F. R. GERMANY
Tel: +49-6103-690-0 Fax: +49-6103-690-122
http://emea.fujitsu.com/microelectronics/
FUJITSU MICROELECTRONICS SHANGHAI CO., LTD.
No.222 Yan An Road(E), Rm.3102, Bund Center,
Shanghai 200002, P. R. CHINA
Tel: +86-21-6335-1560 Fax: +86-21-6335-1605
http://cn.fujitsu.com/fmc/
Korea
FUJITSU MICROELECTRONICS KOREA LTD.
1002 Daechi-Dong, 206 KOSMO TOWER,
Kangnam-Gu, Seoul 135-280, KOREA
Tel: +82-2-3484-7100 Fax: +82-2-3484-7111
http://www.fmk.fujitsu.com/
FUJITSU MICROELECTRONICS PACIFIC ASIA LTD.
11 Canton Road, 10/F., World Commerce Centre,
Tsimshatsui, Kowloon, HONG KONG
Tel: +852-2377-0226 Fax: +852-2376-3269
http://cn.fujitsu.com/fmc/tw
All Rights Reserved.
The contents of this document are subject to change without notice.
Customers are advised to consult with sales representatives before ordering.
The information, such as descriptions of function and application circuit examples, in this document are presented solely for the purpose
of reference to show examples of operations and uses of FUJITSU MICROELECTRONICS device; FUJITSU MICROELECTRONICS
does not warrant proper operation of the device with respect to use based on such information. When you develop equipment incorporating the device based on such information, you must assume any responsibility arising out of such use of the information.
FUJITSU MICROELECTRONICS assumes no liability for any damages whatsoever arising out of the use of the information.
Any information in this document, including descriptions of function and schematic diagrams, shall not be construed as license of the use
or exercise of any intellectual property right, such as patent right or copyright, or any other right of FUJITSU MICROELECTRONICS
or any third party or does FUJITSU MICROELECTRONICS warrant non-infringement of any third-party's intellectual property right or
other right by using such information. FUJITSU MICROELECTRONICS assumes no liability for any infringement of the intellectual
property rights or other rights of third parties which would result from the use of information contained herein.
The products described in this document are designed, developed and manufactured as contemplated for general use, including without
limitation, ordinary industrial use, general office use, personal use, and household use, but are not designed, developed and manufactured
as contemplated (1) for use accompanying fatal risks or dangers that, unless extremely high safety is secured, could have a serious effect
to the public, and could lead directly to death, personal injury, severe physical damage or other loss (i.e., nuclear reaction control in
nuclear facility, aircraft flight control, air traffic control, mass transport control, medical life support system, missile launch control in
weapon system), or (2) for use requiring extremely high reliability (i.e., submersible repeater and artificial satellite).
Please note that FUJITSU MICROELECTRONICS will not be liable against you and/or any third party for any claims or damages arising
in connection with above-mentioned uses of the products.
Any semiconductor devices have an inherent chance 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.
Exportation/release of any products described in this document may require necessary procedures in accordance with the regulations of
the Foreign Exchange and Foreign Trade Control Law of Japan and/or US export control laws.
The company names and brand names herein are the trademarks or registered trademarks of their respective owners.
Edited
Business & Media Promotion Dept.
Similar pages