MB89850R 데이터 시트보기 (PDF) - Fujitsu

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MB89850R

8-bit Proprietary Microcontroller

Fujitsu 

MB89850R Series

(Continued)

Pin no.

SH-DIP*1

QFP*2

22

15

Pin name

P64/DTTI

64

32, 57

19

20

21

57

25, 50

12

13

14

VCC

VSS

AVCC

AVR

AVSS

*1: DIP-64P-M01, DIP-64C-A06

*2: FPT-64P-M06, FPT-64C-A02

Circuit

type

Function

H

General-purpose input port

Also serves as a dead-time timer disable input.

This port is a hysteresis input type.

DTTI input is with a noise canceller.

— Power supply pin

— Power supply (GND) pins

— A/D converter power supply pin

— A/D converter reference voltage input pin

— A/D converter power supply (GND) pin

Use this pin at the same voltage as VSS.

9

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