MB91F191A データシートの表示（PDF） - Fujitsu

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MB91F191A

32-bit Proprietary Microcontrollers

Fujitsu 

MB91191/192 Series

s BLOCK DIAGRAM

MD0

MD1

MD2

RST

P37/D31

to

P30/D24

P27/D23

to

P20/D16

P57/A15

to

P50/A08

P60/RD

P61/WR0

P62/WR1

P63/ALE

P64

P65

P66/T501

P67/T40

P70/XOUT

Mode control

FR20 CPU core

I-bus

D-bus

I-bus

RAM 2 KB

D-bus

C-bus

MB91191R :ROM 254 KB

MB91192 :ROM 384 KB

MB91F191A :FLASH 254 KB

MB91F192 :FLASH 384 KB

External bus control

P17/RTG4

P16/RTG3

P15/RTG2

P14/RTG1

P13/RTG0

P12/EC5/INT1

P11/EC4/INT0

P10/PMSK

P07/EXI2/PMI

P06/EXI1

P05/EXI0

P04/CFG

P03/DFG

P02/DPG

P01/RFG0

P00/RFG1

16-bit timers 0 to 3

8/16-bit timer

16-bit timer 4

8-bit PWC

CFG

DFG

RFG0

RFG1

X0

X1

OSCI

OSCO

OSC

C-unit

OSC

10-bit programmable

prescaler

Interrupt

controller

24-bit

FRC

FIFO

29-bit × 8

RAM 256 byte PPG0

RAM 64 byte PPG1

Bit search

MB91191R :RAM 6 KB

MB91192 :RAM 8 KB

MB91F191A :RAM 6 KB

MB91F192 :RAM 8 KB

D-bus

R-bus

RAM

128 byte

RAM

128 byte

Serial

ch 0

Serial

ch 1

RAM

Serial

128 byte ch 2

12-bit PWM00-02

12-bit PWM10-12

External interrupts

16-bit RTG0-2

External interrupts

(key inputs)

10-bit A/DC

FIFO

FIFO

(software) (hardware)

P47

P46/PPG18

P45/PPG17

P44/PPG16

P43/PPG15

P42/PPG14

P41/PPG13

P40/PPG12

P87/PPG11

P86/PPG10

P85/PPG09

P84/PPG08

P83/PPG07

P82/PPG06

P81/PPG05

P80/PPG04

P94/PPG03

P93/PPG02

P92/PPG01

P91/PPG00

P90/P0

PD0/SI2

PD1/SO2

PD2/SCK2

PD3/SI1/INT2

PD4/SO1

PD5/SCK1

PD6/SCS0

PD7/SI0

PC0/S00

PC1/SCK0

PC2/PWM5/SCS1

PC3/PWM4/SCS2

PC4/PWM3

PC5/PWM2

PC6/PWM1

PC7/PWM0

INT2 to INT0 (from port 1, D)

RTG4 to RTG0 (to port 1)

PA7/AN-F/KEY7

PA6/AN-E/KEY6

PA5/AN-D/KEY5

PA4/AN-C/KEY4

PA3/AN-B/KEY3

PA2/AN-A/KEY2

PA1/AN-9/KEY1

PA0/AN-8/KEY0

PB7/AN-7

PB6/AN-6

PB5/AN-5

PB4/AN-4

PB3/AN-3

PB2/AN-2

PB1/AN-1

PB0/AN-0

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