MB89130 データシートの表示（PDF） - Fujitsu

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MB89130

8-bit Proprietary Microcontroller

Fujitsu 

MB89130/130A Series

s BLOCK DIAGRAM

X0

X1

X0A

X1A

8

P00/ (INT20)

to P07/ (INT27)

8

P10 to P17

Main clock oscillator

Clock controller

Subclock oscillator

(32.768 kHz)

CMOS I/O port

External interrupt 2*

(wake-up function)

8

P20 to P27

CMOS output port

RAM

F2MC-8L

CPU

ROM

Timebase timer

Reset circuit

(WDT)

8-bit timer/counter

RST

P34/TO/INT0

8-bit timer/counter

P33/EC/SCO

8-bit serial I/O

External interrupt 1

Remote control*

transmitting

frequency generator

Buzzer output

CMOS I/O port

N-ch open-drain output port

8-bit A/D converter 4

P30/SCK

P32/SI

P31/SO

P35/INT1

P36/INT2

P37/BZ/(RCO)

4 P40/AN0

to P43/AN3

AVR

AVCC

AVSS

The other pins

MOD0, MOD1, VCC, VSS

* : Only for the MB89130A series.

Note : Parenthesized pin function is only for the MB89130A series.

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