UPD75236GJ Просмотр технического описания (PDF) - NEC => Renesas Technology

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производитель

UPD75236GJ

4-BIT SINGLE-CHIP MICROCOMPUTER

NEC => Renesas Technology 

BASIC

INTERVAL

TIMER

TI0 INTBT

TI0/P13

PTO0/P20

TIMER/EVENT

COUNTER

#0

INTT0

BUZ/P23

WATCH

TIMER

PPO/P80

SI0/SB1/P03

SO0/SB0/P02

SCK0/P01

INTW

TIMER/PULSE

GENERATOR

INTTPG

SERIAL

INTERFACE0

INTCSI

SI1/P83

SO1/P82

SCK1/P81

SERIAL

INTERFACE1

INT0/P10

INT1/P11

INT2/P12

INT4/P00

INTERRUPT

CONTROL

TI0

EVENT

COUNTER

AN0-AN3

AN4/P90-AN7/P93

8

AVDD

AVREF

AV SS

A/D

CONVERTER

BIT SEQ.

BUFFER(16)

PROGRAM

COUNTER (14)

ROM

PROGRAM

MEMORY

16256x8

ALU

CV

SP (8)

SBS (2)

BANK

DECODE

AND

CONTROL

GENERAL REG.

RAM

DATA MEMORY

768x4

CLOCK

OUTPUT

CONTROL

fx/2N

CLOCK

DIVIDER

CLOCK

GENERATOR

SUB MAIN

STAND BY

CONTROL

CPU CLOCK

Φ

PORT0 4 P00-P03

PORT1 4 P10-P13

PORT2 4 P20-P23

PORT3 4 P30-P33

PORT4 4 P40-P43*

PORT5 4 P50-P53*

PORT6 4 P60-P63

PORT7 4 P70-P73

PORT8 4 P80-P83

PORT9 4 P90-P93

10

4

FIP

2

CONTROLLER/

DRIVER

10

T0-T9

T10/S15/PH3/P153-

T13/S12/PH0/P150

T14/S11/P143-

T15/S10/P142

S0/P120-S9/P141

8 S16/P100-S23/P113

VLOAD

PORT10-15 24 P100-P153

PCL/P22

XT1XT2 X1 X2

RESET

VDD VSS VDD

* PORT4 and PORT5 are 10 V middle-high voltage N-ch open-drain input/output ports.

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