D78F9189CT 查看數據表（PDF） - NEC => Renesas Technology

零件编号

产品描述 (功能)

比赛名单

D78F9189CT

UPD78F9189CT, D78F9189CT / 8-Bit Single-chip Microcontroller

NEC => Renesas Technology 

1.6 Block Diagram

CHAPTER 1 GENERAL

TI80/SS20/P25

TO80/P26

TI81/INTP0/CPT90/P30

TO81/INTP1/P31

TO82/INTP3/BZO90/P33

8-bit TIMER/

EVENT COUNTER 80

8-bit TIMER/

EVENT COUNTER 81

8-bit TIMER/

EVENT COUNTER 82

CPT90/INTP0/TI81/P30

TO90/INTP2/P32

BZO90/INTP3/TO82/P33

16-bit TIMER90

WATCH TIMER

SCK20/ASCK20/P20

SO20/TxD20/P21

SI20/RxD20/P22

SS20/TI80/P25

ANI0/P60-ANI3/P63

WATCHDOG TIMER

SIO20

A/D CONVERTER

78K0S

CPU

CORE

ROM

RAM

MULTIPLIER

Port 0

Port 1

Port 2

Port 3

Port 5

Port 6

SYSTEM

CONTROL

P00-P04

P10-P11

P20-P26

P30-P63

P50-P53

P60-P63

RESET

X1

X2

INTERRUPT

CONTROL

INTP0/TI81/CPT90/P30

INTP1/TO81/P31

INTP2/TO90/P32

INTP3/TO82/BZO90/P33

VDD VSS IC0

（Vpp）

Remarks 1. Pin connections in parentheses are intended for the µPD78F9189.

18

User’s Manual 2nd edition

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