MB89538APFM View Datasheet(PDF) - Fujitsu

Part Name

Description

Manufacturer

MB89538APFM

F2MC-8L MB89530A Series / 8-bit Original Microcontroller CMOS

Fujitsu 

MB89530A Series

s BLOCK DIAGRAM

Sub clock

P63/INT13/X0A*1

P64/X1A*1

P60/INT10 ∼

P62/INT12

Low voltage

oscillator circuit

(32.786 kHz)

Clock control

Watch prescaler

4 External interrupt 1

(edge)

CMOS I/O port

Main clock

X0

X1

Oscillator circuit

RST

P30/PPG03/MCO

P31/SCK1 (UCK1)

/LMCO

P32/SO1 (UO1)

P33/SI1 (UI1)

P34/PTO2

P35/PWC

P36/WTO

P37/PTO1

Clock controller

Reset circuit

(watchdog timer)

21-bit time

base timer

6-bit PPF03

8-bit

PWM timer 2

8-bit

PWM timer 1

UART/SIO

PWC

CMOS I/O port

1KB RAM/2KB RAM

F2MC-8L

CPU

Wild register

32KB ROM/48KB ROM

Other pins

MOD0, MOD1, C, VCC, VSS, C/NC

CMOS I/O port

8

P00 ∼ P07

CMOS I/O port

12-bit PPG01

12-bit PPG02

CMOS I/O port

8

P10 ∼ P17

P20/PWCK

P21/PPG01

P22/PPG02

P23 ∼ P27

SIO

UART

I2C

16-bit timer/

counter 1

External interrupt 2

(level)

CMOS I/O port

N-ch output

8

10-bit

A/D converter

P40/INT20/EC

P41/INT21/SCK2

P42/INT22/

SO2/SDA

P43/INT23/

SI2/SCL

P44/INT24/UCK2

P45/INT25/UO2

P46/INT26/UI2

P47/INT27/ADST*2

8 P50/AN0 ∼

P57/AN7

AVCC

AVR

AVSS

*1 : P63/INT13, P64 pins for single-clock system and X0A, X1A pins dual-clock system

*2 : P47/INT27/ADST pins are MOD2 pin for MB89F538.

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