UPD75518GF 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPD75518GF

4 BIT SINGLE-CHIP MICROCOMPUTER

NEC => Renesas Technology 

TI0/P13

PTO0/P20

BUZ/P23

Basic

interval

timer

INTBT

Timer/event

counter #0

INTT0

Watch timer

PPO/P80

SI0/SB1/P03

SO0/SB0/P02

SCK0/P01

SI1/P83

SO1/P82

SCK1/P81

INT0/P10

INT1/P11

INT2/P12

INT4/P00

KR0/P60

- KR7/P73

AN0 - AN3

AN4/P150

- AN7/P153

AVREF

AVSS

INTW

Timer/pulse

generator

INTTPG

Serial

interface 0

INTCSI

Serial

interface 1

Interrupt

control

Bit se-

quential

buffer (16)

A /D

converter

Program counter (15)

CY

SP(8)

ALU

SBS(2)

Bank

ROM program memory

32640 × 8 bits

General register

Decode and

control

RAM data memory

1024 × 4 bits

fX /2N

Clock output

control

Clock divider

Clock generator

Sub Main

Stand by

control

PCL /P22

XT1 XT2 X1 X2

CPU clock

Φ

RESET

Port 0

Port 1

Port 2

Port 3

Port 4

Port 5

Port 6

Port 7

Port 8

Port 9

Port 10

Port 11

Port 12

Port 13

Port 14

Port 15

4 P00 - P03

4 P10 - P13

4 P20 - P23

4 P30 - P33

4 P40 - P43 Note

4 P50 - P53 Note

4 P60 - P63

4 P70 - P73

4 P80 - P83

4 P90 - P93

4 P100 - P103

4 P110 - P113

4 P120 - P123 Note

4 P130 - P133 Note

4 P140 - P143 Note

4 P150 - P153

VDD VSS

Note Port 4, Port 5, Port 12, Port 13, and Port 14 are N-ch open-drain

I/O ports with a medium withstand voltage of 10 V.

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