FUJITSU MB89589BPFM

FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-12543-4E
8-bit Proprietary Microcontrollers
CMOS
F2MC-8L MB89580B/580BW Series
MB89583B/585B/589B/P585B/P589B/
MB89583BW/585BW/P585BW
■ DESCRIPTION
The MB89580B/BW series is a line of general-purpose, single-chip microcontrollers. In addition to a compact
instruction set, these microcontrollers contain a variety of peripheral functions, such as PLL clock control, timers,
a serial interface, a PWM timer, and the USB function. In particular, these microcontrollers contain one USB
function channel to support both full and low speeds.
■ FEATURES
• Package type
64-pin LQFP package (0.5 mm and 0.65 mm pitch)
• High-speed operations at low voltage
Minimum execution time : 0.33 µs (Automatically generates a 12 MHz main clock and a 48 MHz USB interface
synchronization clock with an externally supplied 6 MHz clock and the internal PLL circuit.)
• F2MC-8L CPU core
Instruction set that is optimum to the controllers
-Multiplication and division instructions
-16-bit arithmetic operations
-branch instructions by bit testing
-bit manipulation instructions, etc.
(Continued)
■ PACKAGES
64-pin plastic LQFP
64-pin plastic LQFP
(FPT-64P-M03)
(FPT-64P-M09)
MB89580B/580BW series
(Continued)
• PLL clock control
The internal PLL clock circuit allows the use of low-speed clocks which are advantageous to noise characteristics.
(6 MHz externally-supplied clock→12 MHz internal system clock)
• Various timers
8-bit PWM timer (can be used as either 8-bit PWM timer × 2 channels or PPG timer × 1 channel)
Internal 21-bit timebase timer
• Internal USB transceiver circuit (Compatible with full and low speeds)
• USB function
Compliant to USB Protocol Revision 1.0
Support for both low and full speeds (selectable)
Allows four endpoints to be specified at maximum.
Types of transfer supported : control/interrupt/bulk/isochronous
Built-in DMAC (Maps the buffer for each endpoint on to the internal RAM to directly access the memory for
function’s send and receive data.)
• UART/serial interface
Built-in UART/SIO function (selectable by switching)
• External interrupt
External interrupt (level detection × 8 channels)
Eight inputs are independent of one another and can also be used for resetting from low-power consumption
mode (the L-level detection feature available) .
• Low power consumption (standby mode supported)
Stop mode (There is almost no current consumption since oscillation stops.)
Sleep mode (This mode stops the running CPU.)
• A maximum of 53 general-purpose I/O ports
General-purpose I/O ports (CMOS) : 34
General-purpose output ports (CMOS) : 8
General-purpose I/O ports (Nch open drain) : 3
General-purpose input ports (CMOS 3.3 V input-compatible) : 8
• Parallel ports
Also serve as eight of the general-purpose I/O ports (CMOS)
Interrupt function available
Allows asynchronous read and write by external signals
• Power supply
Supply voltage : 3.0 V to 5.5 V
2
MB89580B/580BW series
■ PRODUCT LINEUP
Part number
MB89583B
MB89585B
MB89P585B
MB89589B
MB89P589B
MB89583BW
MB89585BW
MB89P585BW
Parameter
ROM size
8 KB
RAM size
512 B
Package
16 KB
1 KB
18 KB
16 KB
512 B
1 KB
LQFP-64
(FPT-64P-M09)
LQFP-64 (FPT-64P-M03)
Operation at USB
reset
8 KB
LQFP-64 (FPT-64P-M03)
High impedance state
Others
OTP/EVA
product
MASK product
MASK
product
Low-level output
OTP/EVA
product
MASK product
Number of instructions
Instruction bit length
Instruction length
Data bit length
Minimum execution time
Interrupt processing time
: 136
: 8 bits
: 1 to 3 bytes
: 1, 8, and 16 bits
: 0. 33 µs (6 MHz)
: 3 µs (6 MHz)
Generalpurpose
ports
General-purpose I/O ports
General-purpose output ports
General-purpose input ports
(34 : CMOS, 3 : Nch open drain)
(8 : CMOS)
(8 : CMOS 3.3 V input)
Parallel
ports
Shares eight (P40 through P47) of the above general-purpose I/O ports.
Allows asynchronous read and write by external signals.
An interrupt function is available to set data.
CPU functions
OTP/EVA
product
Can be set to full/low speed.
Four endpoints at maximum
Power supply mode : Can be set to own power supply/bus power supply mode.
FIFO 8 bits × 8 built in
Built-in DMAC (Can be set to DMA transfer to the internal RAM or to the external FIFO.)
Periph- USB
eral
function
functions
PWM timer 8-bit PWM timer operation × 2 channels (can also be used as a PPG × 1 channel timer)
UART SIO
Allows switching between UART (clock-synchronous/asynchronous data transfer allowed)
and SIO (simple serial transfer) .
Timebase
timer
21-bit timebase timer
Clock
output
Allows output of two main clock divisions
Standby mode
Sleep mode and Stop mode
■ PACKAGES AND CORRESPONDING PRODUCTS
Package
MB89583B
MB89585B
MB89P585B
FPT-64P-M03
FPT-64P-M09
: Available
×
×
×
MB89589B
MB89P589B
×
×
MB89583BW MB89585BW
×
×
MB89P585BW
×
× : Not available
3
MB89580B/580BW series
■ DIFFERENCES AMONG PRODUCTS
1. Memory Size
Before evaluating using the OTP product, verify its differences from the product that will actually be used.
2. Current Consumption
When operated at low speeds, a product mounted with either one-time PROM or EPROM consumes more
current than a product mounted with a mask ROM. However, in sleep/stop mode the current consumption is the
same.
For detailed information on each package, see “■ PACKAGE DIMENSIONS.”
3. Differences Between the MB89580B series and the MB89580BW Series
MB89580B series : Remains in high impedance state until USB connection takes place. Before the USB connection, use one general-purpose port output to control pullup resistance connection of
this port by software.
MB89580BW :
Outputs at low level until USB connection takes place.
• Example MB89580B product connection
3.3 V
MB89580B series
Host PC
General-purpose
port
1.5 kΩ
D+
RPVP pin
D−
RPVM pin
• Example MB89580BW product connection
3.3 V
Host PC
MB89580BW series
1.5 kΩ
D+
RPVP pin
D−
RPVM pin
Note : Full speed is assumed in the above examples.
4
MB89580B/580BW series
■ PIN ASSIGNMENT
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
P43/D3/DO3
P42/D2/DO2
P41/D1/DO1
P40/D0/DO0
P67/DI7
P66/DI6
P65/DI5
P64/DI4
P63/DI3
P62/DI2
P61/DI1
P60/DI0
RPVM
RPVP
C
VCC
(TOP VIEW)
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
P00
P01
P02
P03
P04
P05
P06
P07
P10
P11
P12
P13
P14
P15
P16
P17
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
P53/A0/FFX
P54/CEX
RST
MOD0
MOD1
X0
X1
VSS
P27
P26
P25
P24
P23
P22
P21
P20
DO4/P44/UCK/D4
DO5/P45/UO/D5
DO6/P46/UI/PWM1/D6
DO7/P47/PWM2/D7
P30/INT0/CLK
P31/INT1
P32/INT2
P33/INT3
P34/INT4
P35/INT5
P36/INT6/WEX
P37/INT7/RDX
P50/OBF/IBFX/W
VSS
P51/R
P52/EFX
(FPT-64P-M03)
(FPT-64P-M09)
5
MB89580B/580BW series
■ PIN DESCRIPTION
Pin No.
Pin name
Circuit
type
Function
1
P44/UCK/D4/
DO4
E
General-purpose CMOS I/O pin
UART/S10 clock I/O
This pin also serves as a parallel interface/external FIFO data output pin.
2
P45/UO/D5/
DO5
B
General-purpose CMOS I/O pin
UART/S10 serial data output
This pin also serves as a parallel interface/external FIFO data output pin.
3
P46/UI/
PWM1/D6/
DO6
E
General-purpose CMOS I/O pin
UART/S10 serial data input
PWM timer
This pin also serves as a parallel interface/external FIFO data output pin.
4
P47/PWM2/
D7/DO7
B
General-purpose CMOS I/O pin
PWM timer
This pin also serves as a parallel interface/external FIFO data output pin.
5
P30/INT0/
CLK
E
General-purpose CMOS I/O pin
Clock output pin
This pin also serves as an external interrupt input pin.
The external interrupt input is a hysteresis input. (Level detection)
6
P31/INT1
E
General-purpose CMOS I/O pin
This pin also serves as an external interrupt input pin.
The external interrupt input is a hysteresis input. (Level detection)
7
P32/INT2
E
General-purpose CMOS I/O pin
This pin also serves as an external interrupt input pin.
The external interrupt input is a hysteresis input. (Level detection)
8
P33/INT3
E
General-purpose CMOS I/O pin
This pin also serves as an external interrupt input pin.
The external interrupt input is a hysteresis input. (Level detection)
9
P34/INT4
E
General-purpose CMOS I/O pin
This pin also serves as an external interrupt input pin.
The external interrupt input is a hysteresis input. (Level detection)
10
P35/INT5
E
General-purpose CMOS I/O pin
This pin also serves as an external interrupt input pin.
The external interrupt input is a hysteresis input. (Level detection)
11
P36/INT6/
WEX
E
General-purpose CMOS I/O pin
This pin also serves as an external interrupt input pin.
The external interrupt input is a hysteresis input. (Level detection)
This pin also serves as the parallel interface write strobe input pin.
12
P37/INT7/
RDX
E
General-purpose CMOS I/O pin
This pin also serves as an external interrupt input pin.
The external interrupt input is a hysteresis input. (Level detection)
This pin also serves as the parallel interface read strobe input pin.
13
P50/OBF/
IBFX/W
B
General-purpose CMOS I/O pin
Interrupt output to the parallel interface host.
This pin also serves the OUT FIFO data strobe pin.
(Continued)
6
MB89580B/580BW series
Pin No.
Pin name
Circuit
type
14
VSS

Power supply pin (GND)
15
P51/R
B
General-purpose CMOS I/O pin.
This pin also serves the IN FIFO data strobe pin.
16
P52/EFX
K
General-purpose Nch open drain I/O pin.
This pin also serves as the IN FIFO data enable input pin.
17
P53/A0/FFX
K
General-purpose Nch open drain I/O pin.
Parallel interface’s data select input
This pin also serves as the OUT FIFO data enable input pin.
18
P54/CEX
K
General-purpose Nch open drain I/O pin.
This pin also serves as the parallel interface device select input pin.
19
RST
I
Reset pin. (Reset on the negative logic low level.)
20
MOD0
F
An operating mode designation pin. Connect directly to Vss.
21
MOD1
F
An operating mode designation pin. Connect directly to Vss.
22
X0
23
X1
A
Pins for the connection of crystal oscillatoion circuit (6 MHz)
24
VSS

Power supply pin (GND)
25
P27
B
General-purpose CMOS output pin
26
P26
B
General-purpose CMOS output pin
27
P25
B
General-purpose CMOS output pin
28
P24
B
General-purpose CMOS output pin
29
P23
B
General-purpose CMOS output pin
30
P22
B
General-purpose CMOS output pin
31
P21
B
General-purpose CMOS output pin
32
P20
B
General-purpose CMOS output pin
33
P17
B
General-purpose CMOS I/O pin
34
P16
B
General-purpose CMOS I/O pin
35
P15
B
General-purpose CMOS I/O pin
36
P14
B
General-purpose CMOS I/O pin
37
P13
B
General-purpose CMOS I/O pin
38
P12
B
General-purpose CMOS I/O pin
39
P11
B
General-purpose CMOS I/O pin
40
P10
B
General-purpose CMOS I/O pin
41
P07
B
General-purpose CMOS I/O pin
42
P06
B
General-purpose CMOS I/O pin
43
P05
B
General-purpose CMOS I/O pin
44
P04
B
General-purpose CMOS I/O pin
Function
(Continued)
7
MB89580B/580BW series
(Continued)
8
Pin No.
Pin name
Circuit
type
45
P03
B
General-purpose CMOS I/O pin
46
P02
B
General-purpose CMOS I/O pin
47
P01
B
General-purpose CMOS I/O pin
48
P00
B
General-purpose CMOS I/O pin
49
VCC

Power supply pin
50
C

Connect an external capacitor of 0.1 µF. When using with 3.3 V power
supply, connect this pin with the Vcc pin to set to 3.3 V input.
51
RPVP
USBDRV USB route port + pin
52
RPVM
USBDRV USB router port − pin
53
P60/DI0
F
General-purpose CMOS input pin (3.3 V input)
This pin also serves as an external FIFO data input pin. (LSB)
54
P61/DI1
F
General-purpose CMOS input pin (3.3 V input)
This pin also serves as an external FIFO data input pin.
55
P62/DI2
F
General-purpose CMOS input pin (3.3 V input)
This pin also serves as an external FIFO data input pin.
56
P63/DI3
F
General-purpose CMOS input pin (3.3 V input)
This pin also serves as an external FIFO data input pin.
57
P64/DI4
F
General-purpose CMOS input pin (3.3 V input)
This pin also serves as an external FIFO data input pin.
58
P65/DI5
F
General-purpose CMOS input pin (3.3 V input)
This pin also serves as an external FIFO data input pin.
59
P66/DI6
F
General-purpose CMOS input pin (3.3 V input)
This pin also serves as an external FIFO data input pin.
60
P67/DI7
F
General-purpose CMOS input pin (3.3 V input)
This pin also serves as an external FIFO data input pin. (MSB)
61
P40/D0/DO0
B
General-purpose CMOS I/O pin
This pin serves as a parallel interface/external FIFO data output pin.
62
P41/D1/DO1
B
General-purpose CMOS I/O pin
This pin serves as a parallel interface/external FIFO data output pin.
63
P42/D2/DO2
B
General-purpose CMOS I/O pin
This pin serves as a parallel interface/external FIFO data output pin.
64
P43/D3/DO3
B
General-purpose CMOS I/O pin
This pin serves as a parallel interface/external FIFO data output pin.
Function
MB89580B/580BW series
■ I/O CIRCUIT TYPE
Type
Circuit
Remarks
• Oscillation feedback resistance
: 1 MΩ approx.
X1
A
X0
Standby control signal
• CMOS I/O
R
Pch
Pullup control register
Pch
B
Nch
Input
Standby control
signal
• CMOS I/O
• Hysteresis input
R
Pch
Pullup control register
Pch
E
Nch
Port input
Standby control
signal
Resource input
• CMOS input
F
Input
• Hysteresis I/O
• Pullup resistance
R
Pch
I
Nch
Input
(Continued)
9
MB89580B/580BW series
(Continued)
Type
Circuit
Remarks
• USB I/O
D+ input
D– input
D+
Differencial input
D–
Full D+ output
Full D– output
USBDRV
Low D+ output
Low D– output
Direction
Speed
• Nch open drain I/O
R
Pch
Pullup control register
K
Nch
Standby control
signal
10
Input
MB89580B/580BW series
■ HANDLING DEVICES
1. Preventing Latchup
Latchup may occur on CMOS ICs if voltage higher than Vcc or lower than Vss is applied to input or output pins
other than the medium- and high-voltage pins or if voltage higher than the rating is applied between Vcc and Vss.
When latchup occurs, power supply current increases rapidly and might thermally damage elements. When
using, take great care not to exceed the absolute maximum ratings.
Also take care to prevent the analog input from exceeding the digital power supply (Vcc) when the power supply
to the analog power system is turned on and off.
2. Treatment of Unused Input Pins
Leaving unused input pins open could cause malfunctions and latchup leading to permanent damage to the
pins. These unused pins should be connected to a pullup or pulldown resistance of at least 2 kΩ between the
pin and the power supply.
Unused I/O pins should be placed in output state to leave it open or pins that are in input state should be handled
the same as unused input pins.
3. Power Supply Voltage Fluctuations
Although Vcc power supply voltage is assured to operate within the rated range, a rapid fluctuation of the voltage
could cause malfunctions even if it occurs within the rated range. Stabilizing voltage supplied to the IC is therefore
important. As stabilization guidelines, it is recommended to control power so that Vcc ripple fluctuations (P-P
value) will be less than 10% of the standard VCC value at the commercial frequency (50 to 60 Hz) and the transient
fluctuation rate will be less than 0.1 V/ms at the time of a momentary fluctuation such as when power is switched.
11
MB89580B/580BW series
■ ONE-TIME PROM AND EPROM MICROCONTROLLER
PROGRAMMING SPECIFICATIONS
PROM mode is available on the MB89P585B/BW microcontrollers. The use of a dedicated adapter allows you
to program the devices with a general-purpose ROM programmer. However, keep in mind that electronic signature mode is not available.
1. ROM programmer adapter and its compatible programmers
Compatible adapter
Compatible programmers and models
Sun Hayato Co, Ltd.
Ando Denki K. K.
FTP-64P-M03
ROM2-64LQF-32DP-8LA
FTP-64P-M09
ROM2-64QF2-32DP-8LA2
AF9708 (Version 1.40 or higher)
AF9709 (Version 1.40 or higher)
AF9723 (Version 1.50 or higher)
Package
Inquiry:
Sun Hayato Co., Ltd.
Ando Denki K. K.
: TEL. 81-3-3986-0403
: TEL. 81-3-3733-1160
2. Memory map in PROM mode
(Corresponding addresses
on the ROM programmer)
Normal operating mode
0000H
I/O
0080H
RAM
0480H
Not available
C000H
0000H
Program area
(PROM)
FFFFH
Program area
(PROM)
3FFFH
3. Programming the EPROM (Using the Ando Denki K.K. programmer)
(1) Set the EPROM programmer type code to 17209.
(2) Load program data on to the EPROM programmer at 0000H to 3FFFH.
(3) Program C000H to FFFFH with the EPROM programmer.
12
MB89580B/580BW series
■ BLOCK DIAGRAM
X0
X1
Main clock oscillator
Reset output
Clock control
circuit
Power on
reset circuit
(watchdog timer)
RST
PLL circuit
21-bit
timebase timer
UART
RPVM
USB DRV
RPVP
P37/INT7/RDX
P30/INT0/CLK
P00 to P07, P10 to P17
P31/INT1 to
P35/INT5
Clock output
External
interrupt (level)
P20 to P27
CMOS In Port
P36/INT6/WEX
P40/D0/DO0 to P43/D3/DO3
USB
Function
circuit
DMA
CMOS I/O Port
P50/OBF/IBFX/W
SIO
P44/UCK/D4/DO4
P45/UO/D5/DO5
CMOS Out Port
P51/R
P46/UI/PWM1/D6/DO6
P47/PWM2/D7/DO7
CMOS I/O Port
Internal bus
8-bit
PWM timer
P60/DI0 to P67/DI7
RAM 18 K / 1 K / 512 Byte
F2MC - 8L CPU
P53/FFX
P54/CEX
Nch I/O Port
P52/EFX
ROM 8 K / 16 KByte
Other pins
VSS
VCC
MOD0
MOD1
C
13
MB89580B/580BW series
■ CPU CORE
1. Memory Space
The MB89580B/BW microcontrollers offer a memory space of 64 Kbytes consisting of the I/O, RAM and ROM
areas. The memory space contains areas that are used for specific purposes, such as a general-purpose register
and a vector table.
• I/O area (addresses : 0000H through 007FH)
This area is assigned with the control and data registers, for example, of peripheral functions to be built in.
The I/O area is as accessible as the memory since the area is assigned to a part of the memory space. Direct
addressing also allows the area to be accessed faster.
• RAM area
As an internal data area, a static RAM is built in.
The internal RAM capacity varies with the product type.
The area 80H to FFH can be accessed at high speed with direct addressing.
The area 100H to 1FFH can be used a general-purpose register area. (The usable area is limited depending
on the product.)
When reset, RAM data becomes undefined.
• ROM area
As an internal program area, a ROM is built in.
The internal ROM capacity varies with the product type.
The area FFC0H to FFFFH should be used for a vector table, for example.
• Memory map
MB89585B
MB89585BW
MB89P585B
MB89P585BW
MB89583B
MB89583BW
0000H
0000H
0000H
I/O
0080H
I/O
0200H
0280H
I/O
0080H
RAM
512 B
0100H
Generalpurpose
register
MB89589B
MB89P589B
0080H
RAM
1 KB
0100H
0200H
RAM
18 KB
0100H
Generalpurpose
register
0200H
Generalpurpose
register
0480H
4880H
Not available
Not available
Not available
E000H
C000H
ROM
8 KB
C000H
ROM*
16 KB
FFC0H
FFC0H
FFC0H
FFFFH
FFFFH
FFFFH
Vector table
(reset, interrupt and vector call instructions)
14
ROM*
16 KB
* : The area is EPROM on the MB89P585B,
MB89P585BW, and MB89P589B microcontrollers.
MB89580B/580BW series
2. Registers
The MB89580B/BW series has two types of registers; the registers dedicated to specific purposes in the CPU
and the general-purpose registers.
The dedicated registers are as follows:
Program counter (PC)
: A 16-bit register to indicate locations where instructions are stored.
Accumulator (A)
: A 16-bit register for temporary storage of operations. In the case of an 8-bit data
processing instruction, the lower one byte is used.
Temporary accumulator (T) : A 16-bit register which performs operations with the accumulator. In the case of
an 8-bit data processing instruction, the lower one byte is used.
Index register (IX)
: A 16-bit register for index modification.
Extra pointer (EP)
: A 16-bit register to point to a memory address.
Stack pointer (SP)
: A 16-bit register to indicate a stack area.
Program status (PS)
: A 16-bit register to store a register pointer or a condition code.
16 bits
: Program counter
PC
Initial value
FFFDH
A
: Accumulator
Indeterminate
T
: Temporary accumulator
Indeterminate
IX
: Index register
Indeterminate
EP
: Extra pointer
Indeterminate
SP
: Stack pointer
Indeterminate
RP
CCR
PS
: Program status
I-flag = 0, IL1, 0 = 11
Initial values for other
bits are indeterminate.
15
MB89580B/580BW series
The PS register can further be divided into the register bank pointer in the higher 8 bits (RP) and the condition code
register in the lower 8 bits (CCR) . (See the diagram below.)
RP
PS
CCR
bit15 bit14 bit13 bit12 bit11 bit10 bit9
R4
R3 R2 R1 R0
−
−
bit8
−
bit7
H
bit6
I
bit5
IL1
bit4
IL0
bit3
N
bit2
Z
bit1
bit0
V
C
CCR initial value
X011XXXXB
H-Flag
I-Flag
IL 1,0
N-Flag
Z-Flag
V-Flag
C-Flag
X : Undefined
The RP points to the address of the register bank currently in use. The relationship between the pointer contents
and the actual address is based on the conversion rule shown next.
Rule for Conversion of Actual Addresses in the General-purpose Register Area
RP higher bits
"0"
Generated addresses
"0"
"0"
"0"
"0"
"0"
A15 A14 A13 A12 A11 A10
"0"
A9
"1"
A8
R4
R3
A7
R2
A6
A5
R1
A4
OP code in lower bits
R0
A3
b2
A2
b1
A1
b0
A0
The CCR consists of the bits indicating arithmetic operation results or transfer data contents and the bits that
control CPU operations at the time of an interrupt.
H flag
I flag
IL1, 0
16
: The flag is set to “1” when an arithmetic operation results in a carry from bit 3 to bit 4 or in a borrow
from bit 4 to bit 3. The bit is cleared to “0” in other instances. The flag is for decimal adjustment
instructions; do not use for other than additions and subtractions.
: Interrupt is enabled when this flag is set to “1.” Interrupt is disabled when this flag is set to “0.” The
flag is set to “0” when reset.
: Indicates the level of the interrupt currently enabled. An interrupt is processed only if its level is
higher than the value this bit indicates.
IL1
IL0
Interrupt level
0
0
0
1
1
0
2
1
1
3
1
High-low
Higher
Lower = no interruption
MB89580B/580BW series
N flag
Z flag
V flag
C flag
: The flag is set to “1” when an arithmetic operation results in setting of the MSB to “1” or is cleared
to “0” when the MSB is set to “1.”
: The flag is set to “1” when an arithmetic operation results in “0” or is set to “0” in other instances.
: The flag is set to “1” when an arithmetic operation results in two’s complement overflow or is
cleared to “0” if no overflow occurs.
: The flag is set to “1” when an arithmetic operation results in a carry from bit 7 or in a borrow to bit
7. The flag is cleared to “0” if neither of them occurs. In the case of a shift instruction, the flag is
set to the shift-out value.
The following general-purpose registers are provided:
•General-purpose registers : 8-bit data storage registers
The general-purpose registers are 8 bits in length and located in the register banks in the memory. One bank
contains eight registers and the MB89580B/BW microcontrollers allow a total of 16 banks to be used at maximum.
The bank currently in use is indicated by the register bank pointer (RP) .
Register Bank Configuration
This address = 0100H + 8 × (RP)
R0
R1
R2
R3
R4
R5
R6
R7
16 banks
Memory area
17
MB89580B/580BW series
■ I/O MAP
Address
Register name
Register description
00H
PDR0
Port 0 data register
01H
DDR0
Port 0 direction register
02H
PDR1
Port 1 data register
03H
DDR1
Port 1 direction register
04H
PDR2
Port 2 data register
05H
Vacancy
06H
Vacancy
Read/write
Initial value
R/W
XXXXXXXX
W
00000000
R/W
XXXXXXXX
W
00000000
R/W
00000000
07H
SYCC
System clock control register
R/W
XXX1 1X 0 0
08H
STBC
Standby control register
R/W
0 0 0 1XXXX
09H
WDTC
Watchdog timer control register
R/W
0 XXXXXXX
0AH
TBTC
Timebase timer control register
R/W
0 0 XXX 0 0 0
0BH
Vacancy
0CH
PDR3
Port 3 data register
R/W
XXXXXXXX
0DH
DDR3
Port 3 direction register
R/W
00000000
0EH
Vacancy
0FH
Vacancy
10H
PDR4
Port 4 data register
R/W
XXXXXXXX
11H
DDR4
Port 4 direction register
R/W
00000000
12H
PDR5
Port 5 data register
R/W
XXX1 1 1XX
13H
DDR5
Port 5 direction register
R/W
XXXXXX 0 0
14H
PDR6
Port 6 data register
R/W
XXXXXXXX
15H
PDCR
Parallel port data control register
R/W
XXX0 0 0 0 0
16H to
20H
Vacancy
21H
PURR0
Port 0 pullup option setting register
R/W
11111111
22H
PURR1
Port 1 pullup option setting register
R/W
11111111
23H
PURR2
Port 2 pullup option setting register
R/W
11111111
24H
PURR3
Port 3 pullup option setting register
R/W
11111111
25H
PURR4
Port 4 pullup option setting register
R/W
11111111
26H
PURR5
Port 5 pullup option setting register
R/W
XXX 1 1 1 1 1
27H
CTR1
PWM control register 1
R/W
00000000
28H
CTR2
PWM control register 2
R/W
000X0000
29H
CTR3
PWM control register 3
R/W
X 0 0 0 XXXX
2AH
CMR1
PWM compare register 1
W
XXXXXXXX
2BH
CMR2
PWM compare register 2
W
XXXXXXXX
(Continued)
18
MB89580B/580BW series
Address
Register name
2CH
CKR
2DH
SCS
Register description
Read/write
Initial value
Clock output control register
R/W
XXXXXXX 0
Serial clock switching register
R/W
XXXXXXX 0
2EH
Vacancy
2FH
SMC1
Serial mode control register 1
R/W
00000000
30H
SMC2
Serial mode control register 2
R/W
00000000
31H
SSD
R
0 0 0 0 1 XXX
32H
SIDR/SODR
Serial input/serial output data register
R/W
XXXXXXXX
33H
SRC
Serial rate control register
R/W
XXXXXXXX
Serial status and control register
34H to
3BH
Vacancy
3CH
EIE
External interrupt control register
R/W
00000000
3DH
EIF
External interrupt flag register
R/W
XXXXXXX 0
R/W
XXXXXXX 0
3EH to
3FH
40H
Vacancy
DMDR
USB power supply mode register
41H to
4EH
Vacancy
4FH
DBARH
DMA base address register H
R/W
0 0 0 0 0 0 XX
50H
UMDR
USB reset mode register
R/W
1 0 0 0 XX 0 0
51H
DBAR
DMA base address register
R/W
XXXXXXXX
52H
TDCR0
Transfer data count register 0
R/W
X0000000
53H
TDCR11
Transfer data count register 11
R/W
00000000
54H
TDCR12
Transfer data count register 12
R/W
XXXXXX 0 0
55H
TDCR21
Transfer data count register 21
R/W
00000000
56H
TDCR22
Transfer data count register 22
R/W
XXXXXX 0 0
57H
TDCR3
Transfer data count register 3
R/W
X0000000
58H
UCTR
USB control register
R/W
00000000
59H
USTR1
USB status register 1
R/W
00000000
5AH
USTR2
USB status register 2
R
XXXXXX 0 0
5BH
UMSKR
USB interrupt mask register
R/W
00000000
5CH
UFRMR1
USB frame status register 1
R
XXXXXXXX
5DH
UFRMR2
USB frame status register 2
R
XXXXXXXX
5EH
EPER
USB endpoint enable register
R/W
XXXX 0 0 0 1
5FH
EPBR0
Endpoint 0 setup register
R/W
X0000000
60H
EPBR11
Endpoint setup register 11
R/W
0X000000
61H
EPBR12
Endpoint setup register 12
R/W
00000000
(Continued)
19
MB89580B/580BW series
(Continued)
Address Register name
Register description
Read/write
Initial value
62H
EPBR21
Endpoint setup register 21
R/W
0X000000
63H
EPBR22
Endpoint setup register 22
R/W
00000000
64H
EPBR31
Endpoint setup register 31
R/W
XX 0 0 0 0 XX
65H
EPBR32
Endpoint setup register 32
R/W
X0000000
66H to
7BH
Vacancy
7CH
ILR1
Interrupt level setting register 1
W
11111111
7DH
ILR2
Interrupt level setting register 2
W
11111111
7EH
ILR3
level setting register 3
W
11111111
7FH
Vacancy
• Information about read/write
R/W : Read/write enabled, R : Read only, W : Write only
• Information about initial values
0 : The initial value of this bit is “0”. 1 : The initial bit of this bit is “1”. X : The initial value of this bit is undefined.
Note : Vacancies are not for use.
20
MB89580B/580BW series
■ ELECTRICAL CHARACTERISTICS
1. Absolute Maximum Ratings
Parameter
Power supply voltage
Symbol
VCC
(VSS = 0 V)
Value
Unit
Max
VSS − 0.3
VSS + 6.0
V
VSS − 0.3
VCC + 0.3
V
Other than P60 to P67
VSS − 0.5
VSS + 4.0
V
P60 to P67
Input voltage
VI
Output voltage
VO
VSS − 0.3
VCC + 0.3
V
“L” level average output current
IOLAV

4
mA
“L” level total maximum output
current
ΣIOL

100
mA
“L” level total average output
current
ΣIOLAV

40
mA
IOH

−15
mA
“H” level average output
current
IOHAV

−4
mA
“H” level total maximum output
current
ΣIOH

−50
mA
“H” level total average output
current
ΣIOHAV

−20
mA
Power consumption
PD

300
mW
Operating temperature
TA
−40
+85
°C
Tstg
−55
+150
°C
“H” level maximum output
current
Storage temperature
Remarks
Min
Average value (operating current
× operating rate)
Average value (operating current
× operating rate)
Average value (operating current
× operating rate)
Average value (operating current
× operating rate)
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.
21
MB89580B/580BW series
2. Recommended Operating Conditions
Parameter
Symbol
Power supply voltage
(VSS = 0 V)
Value
Unit
Remarks
Min
Typ
Max
VCC
3.0

5.5
V
Operating temperature
TA
−40

+85
°C
Smoothing capacitor
CS
0.1

1.0
µF
At Vcc = 5.0 V*
Series resistance
RS

16

Ω
When the USB function is in
use
* : Use either a ceramic capacitor or a capacitor with similar frequency characteristics. The capacity of the smoothing
capacitor for the Vcc pin should be greater than that of the Cs. When using with a supply voltage of 3.3 V, connect
pin C with Vcc to input 3.3 V.
• C, RPVP and RPVM Pin Connection Diagram
RS
RPVP
RS
RPVM
C
CS
22
MB89580B/580BW series
5.5
Operating voltage VCC (V)
5.0
4.0
3.0
2.0
1.0
0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
12.5
10.0 11.0 12.0 13.0
CPU operating frequency (FCH MHz)
(At instruction cycle 4/ FCH)
4.0
2.0
0.8
0.4
0.33 0.32
Minimum execution time (instruction cycle) (µs)
However, FCH = clock frequency (Fc) × 2
Note: When USB is used, the clock frequency (FC) should be fixed at 6 MHz (CPU operating frequency
(FCH) = 12 MHz). And main clock gear speed should be fixed at 4/FCH.
Figure 1 Operating voltage - operating frequency
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
FUJITSU representatives beforehand.
23
MB89580B/580BW series
3. DC Characteristics
Parameter
Symbol
Pin name
Condition
VIH
P00 to P07,
P10 to P17,
P20 to P27,
P30 to P37,
P40 to P47,
P50 to P54,
MOD0, MOD1
VIHS
“L” level output
voltage
Unit
Typ
Max

0.7 VCC

VCC + 0.3
V
RST,
INT0 to INT7,
UCK, UI

0.8 VCC

VCC + 0.3
V
VIH1
P60 to P67

VSS + 2.0

VSS + 3.6
V
VIL
P00 to P07,
P10 to P17,
P20 to P27,
P30 to P37,
P40 to P47,
P50 to P54,
MOD0, MOD1

VSS − 0.3

0.3 VCC
V
VILS
RST,
INT0 to INT7,
UCK, UI

VSS − 0.3

0.2 VCC
V
VIL1
P60 to P67

VSS − 0.5

VSS + 0.8
V
VD1
P52 to P54

VSS − 0.3

VCC + 0.3
V
VOH
P00 to P07,
P10 to P17,
P20 to P24,
P30 to P37,
P40 to P47,
P50, P51
IOH = −2.0 mA
4.0


V
VOL
P00 to P07,
P10 to P17,
P20 to P24,
P30 to P37,
P40 to P47,
P50 to P54,
RST
IOL = 4.0 mA


0.4
V
“L” level input
voltage
“H” level output voltage
Value
Min
“H” level input
voltage
Open-drain
output application voltage
(VCC = 5.0 V, VSS = 0 V, TA = −40 °C to +85 °C)
Remarks
(Continued)
24
MB89580B/580BW series
(Continued)
Parameter
Input leakage
current
(Hi-Z output
leakage current)
Open-drain
output leakage current
Pullup
resistance
(VCC = 5.0 V, VSS = 0 V, TA = −40 °C to +85 °C)
Symbol
Pin name
Value
Min
Typ
Max
Unit
Remarks
When no pullup resistance is specified
ILI
P00 to P07,
P10 to P17,
P20 to P27,
P30 to P37,
P40 to P47,
P50, P51,
P60 to P67
0.0 < VI < VCC
−5

+5
µA
ILIOD
P52 to P54
0.0 < VI < VSS + 5.5


+5
µA
RPULL
P00 to P07,
P10 to P17,
P20 to P27,
P30 to P37,
P40 to P47,
P50 to P54,
RST
VI = 0.0 V
25
50
100
kΩ
RST is excluded
when pullup resistance available is
specified.
FCH = 12.0 MHz
VCC = 5.0 V
tinst = 0.333 µs

25
38
MB89P585B/BW,
MB89585B/BW,
mA MB89583B/BW
MB89P589B,
MB89589B
ICCS1
FCH = 12.0 MHz
VCC = 5.0 V
tinst = 0.333 µs

20
30
mA Sleep mode
ICCH
TA = 25 °C

5
20
µA
f = 1 MHz

10

pF
ICC
Power supply
current
Input capacitance
Condition
VCC
CIN
Other than
Vcc and Vss
Stop
25
MB89580B/580BW series
4. AC Characteristics
(1) Reset Timing
(VCC = 5.0 V, VSS = 0 V, TA = −40 °C to +85 °C)
Parameter
RST “L” pulse width
Symbol
Condition
tZLZH

Value
Min
Max
48 tHCLY

Unit
Remarks
ns
Note : tHCYL is the internal main clock oscillating cycle (1/2 Fc) .
tZLZH
RST
0.2 VCC
0.2 VCC
(2) Power-on Reset and Power On Time
Parameter
(VSS = 0 V, TA = −40 °C to +85 °C)
Symbol
Condition
Power supply rising time
tR
Power supply cutoff time
tOFF
Value
Unit
Min
Max

0.066
50
ms

4

ns
Remarks
Due to repeated
operations
Note : The power supply must be up within the selected oscillation stabilization time.
When the supply voltage needs to be varied while operating, it is recommended to smoothly start up the
voltage.
tR
tOFF
3.5 V
VCC
0.2 V
26
0.2 V
0.2 V
MB89580B/580BW series
(3) Clock Timing
Parameter
(VSS = 0 V, TA = −40 °C to +85 °C)
Symbol
Pin name Condition
Clock frequency
FC
X0, X1
Clock cycle time
tXCYL
X0, X1
Internal main clock
frequency
FCH

Internal clock cycle
tHCYL


Value
Unit
Min
Typ
Max
1
6
6.25
MHz
160
166.6
1000
ns
2
12
12.5
MHz
80
83.3
500
ns
Remarks
Twice the
Fc
tXCYL/2
Note: When USB is used, the clock frequency (FC) should be fixed at 6 MHz (CPU operating frequency (FCH) = 12
MHz). And main clock gear speed should be fixed at 4/FCH.
• X0 and X1 Timing and Conditions
tXCYL
X0
0.2 VCC
0.2 VCC
• Clock Conditions
When a crystal resonator is used
X0
X1
C1
C2
(4) Instruction Cycle
Parameter
Instruction cycle
(Min execution time)
(VSS = 0 V, TA = −40 °C to +85 °C)
Symbol
Value
Unit
Remarks
tinst
4 / FCH, 8 / FCH,
16 / FCH, 64 / FCH
µs
When operating at FCH = 12 MHz
tinst = 0.33 µs (4 / FCH)
27
MB89580B/580BW series
(5) UART Serial I/O Timing
Parameter
(VCC = 5.0 V, VSS = 0 V, TA = −40 °C to +85 °C)
Symbol
Pin name
Serial clock cycle time
tSCYC
UCK
UCK ↓ → UO
tSLOV
UCK, UO
Valid UI → UCK↑
tIVSH
UI, UCK
UCK ↑ → valid UI hold time
tSHIX
UCK, UI
Serial clock “H” pulse width
tSHSL
Serial clock “L” pulse width
tSLSH
UCK ↓ → UO time
tSLOV
UCK, UO
Valid UI → UCK↑
tIVSH
UI, UCK
UCK ↑ → valid UI hold time
tSHIX
UCK, UI
Value
Condition
Internal shift
clock mode
UCK
External
shift clock
mode
Max
2 tinst*

µs
−200
200
ns
200

ns
200

ns
1 tinst*

µs
1 tinst*

µs
0
200
ns
200

ns
200

ns
* : For information about tinst, see “Instruction Cycle.”
• Internal shift clock mode
tSCYC
UCK
2.4 V
0.8 V
0.8 V
tSLOV
2.4 V
0.8 V
UO
tIVSH
tSHIX
0.8 VCC
0.2 VCC
UI
0.8 VCC
0.2 VCC
• External shift clock mode
tSLSH
tSHSL
UCK
0.8 VCC
0.2 VCC
0.8 VCC
0.2 VCC
tSLOV
UO
2.4 V
0.8 V
tIVSH
UI
28
0.8 VCC
0.2 VCC
Unit
Min
tSHIX
0.8 VCC
0.2 VCC
Remarks
MB89580B/580BW series
(6) Peripheral Input Timing
Parameter
(VCC = 5.0 V, VSS = 0 V, TA = −40 °C to +85 °C)
Symbol
Peripheral input “H”
pulse width 1
tILIH1
Peripheral input “L”
pulse width 1
tIHIL1
Pin name
Value
Condition
Unit
Min
Max

2 tinst*

µs

2 tinst*

µs
Remarks
INT0 to INT7
* : For information about tinst, see “Instruction Cycle.”
tIHIL1
INT0 to INT7
tILIH1
0.8 VCC
0.2 VCC
0.8 VCC
0.2 VCC
29
MB89580B/580BW series
(7) Parallel Port Timing
Parameter
30
(VCC = 5.0 V, VSS = 0 V, TA = −40 °C to +85 °C)
Symbol
Pin name
Condition
IBFX ↑ → WEX ↓ timing
tIHWL
IBFX
WEX
CEX ↓ → WEX ↓ delay
tCLWL
WEX ↑ → CEX ↑ delay
Value
Unit
Min
Max

1 / 2•tinst

µs
CEX
WEX

0

ns
tWHCH
CEX
WEX

0

ns
WEX pulse width
tWLWH
WEX

40

ns
Write data setup
tDVWH
D0 to D7
WEX

10

ns
Write data hold
tWHDX
D0 to D7
WEX

10

ns
Write address setup
tAVWH
A0
WEX

10

ns
Write address hold
tWHAX
A0
WEX

10

ns
OBF ↑ → RDX ↓ timing
tOHRL
OBF
RDX

1 / 2•tinst

µs
CEX ↓ → RDX ↓ delay
tCLRL
CEX
RDX

0

ns
RDX ↑ → CEX ↑ delay
tRHCH
CEX
RDX

0

ns
RDX pulse width
tRLRH
RDX

40

ns
Read data delay
tRLDV
D0 to D7
RDX


15
ns
Read data hold
tRHDX
D0 to D7
RDX

0

ns
Read address setup
tAVRL
A0
RDX

10

ns
Read address hold
tRHAX
A0
RDX

10

ns
Remarks
MB89580B/580BW series
• Write Timing
IBFX
tIHWL
CEX
tCLWL
tWHCH
WEX
tWLWH
D0 to D7
tDVWH
tWHDX
tAVWH
tWHAX
A0
• Read Timing
OBF
tOHRL
CEX
tCLRL
tRHCH
RDX
tRLRH
D0 to D7
tRLDV
tRHDX
A0
tAVRL
tRHAX
31
MB89580B/580BW series
(8) External FIFO Connection Timing
Parameter
32
(VCC = 5.0 V, VSS = 0 V, TA = −40 °C to +85 °C, FC = 6 MHz)
Symbol Pin name
Condition
Value
Unit
Remarks

ns
Resetting before PKEND is
not allowed.
Min
Max
0
FIFO empty resetting timing
tEFXH
EFX
Not including the initial
resetting after reset
FIFO empty timing
tEFXL
EFX, R

0
360
ns
Read cycle time
tRSCY

645

ns
Read clock “H” pulse width
tRHWD

145

ns
Valid DI → R ↓ setup time
tDISP

50

ns
R ↓ → valid DI hold time
tDIHD
DI7 to DI0,
R

0

ns
FIFO full reset timing
tFFXH
FFX

0

ns
FIFO full timing
tFFXL
FFX, W

0
360
ns
Write recycle time
tWSCY

645

ns
Write clock “H” pulse width
tWHWD

145

ns
Valid DO → W ↑ setup time
tDOSP

200
ns
W ↓ → valid DO hold time
tDOHD

40
ns
R
W
DO7 to
DO0, W
Resetting before PKEND is
not allowed.
MB89580B/580BW series
• Read Data from External FIFO
tEFXH
PKEND
0.7 VCC
EFX (P52)
0.3 VCC
tEFXL
tRSYC
2.4 V
2.4 V
R (P51)
0.8 V
0.8 V
tRHWD
tDISP tDIHD
DI7 to DI0
2.0 V
Valid
0.8 V
Invalid
Invalid
Valid
Invalid
• Write Data to External FIFO
PKEND
tFFXH
0.7 VCC
FFX (P53)
0.3 VCC
tWSCY
W (P50)
tFFXL
2.4 V
2.4 V
0.8 V
tWHWD
0.8 V
tDOSP
tDOHD
2.4 V
2.4 V
0.8 V
0.8 V
DO7 to DO0
33
MB89580B/580BW series
■ ORDERING INFORMATION
Part number
34
Package
MB89589BPFM
MB89P589BPFM
64-pin plastic LQFP
(FPT-64P-M09)
MB89583BPFV
MB89585BPFV
MB89P585BPFV
MB89583BWPFV
MB89585BWPFV
MB89P585BWPFV
64-pin plastic LQFP
(FPT-64P-M03)
Remarks
MB89580B/580BW series
■ PACKAGE DIMENSIONS
64-pin plastic LQFP
(FPT-64P-M03)
Note: Pins width and pins thickness include plating thickness.
12.00±0.20(.472±.008)SQ
10.00±0.10(.394±.004)SQ
48
0.145±0.055
(.006±.002)
33
49
32
Details of "A" part
0.08(.003)
+0.20
1.50 –0.10
+.008
.059 –.004
INDEX
64
0°~8°
17
(Mounting height)
0.10±0.10
(.004±.004)
(Stand off)
"A"
LEAD No.
1
16
0.50(.020)
C
0.20±0.05
(.008±.002)
0.08(.003)
M
0.50±0.20
(.020±.008)
0.60±0.15
(.024±.006)
0.25(.010)
2000 FUJITSU LIMITED F64009S-c-4-7
Dimensions in mm (inches)
(Continued)
35
MB89580B/580BW series
(Continued)
64-pin plastic LQFP
(FPT-64P-M09)
Note: Pins width and pins thickness include plating thickness.
14.00±0.20(.551±.008)SQ
12.00±0.10(.472±.004)SQ
48
0.145±0.055
(.0057±.0022)
33
49
32
0.10(.004)
Details of "A" part
+0.20
1.50 –0.10
+.008
.059 –.004
(Mounting height)
0.25(.010)
INDEX
0~8°
64
17
1
0.65(.026)
C
"A"
16
0.32±0.05
(.013±.002)
0.13(.005)
0.50±0.20
(.020±.008)
0.60±0.15
(.024±.006)
0.10±0.10
(.004±.004)
(Stand off)
M
2001 FUJITSU LIMITED F64018S-c-2-4
Dimensions in mm (inches)
36
MB89580B/580BW series
FUJITSU LIMITED
All Rights Reserved.
The contents of this document are subject to change without notice.
Customers are advised to consult with FUJITSU sales
representatives before ordering.
The information and circuit diagrams in this document are
presented as examples of semiconductor device applications, and
are not intended to be incorporated in devices for actual use. Also,
FUJITSU is unable to assume responsibility for infringement of
any patent rights or other rights of third parties arising from the use
of this information or circuit diagrams.
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 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.
If any products described in this document represent goods or
technologies subject to certain restrictions on export under the
Foreign Exchange and Foreign Trade Law of Japan, the prior
authorization by Japanese government will be required for export
of those products from Japan.
F0202
 FUJITSU LIMITED Printed in Japan