CXP82540 Просмотр технического описания (PDF) - Sony Semiconductor

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Компоненты Описание

производитель

CXP82540

CMOS 8-bit Single Chip Microcomputer

Sony Semiconductor 

Pin

PE5

1 pin

PE6

1 pin

PE7/TO

1 pin

PG0

to

PG3

4 pins

Port E

Port E

Circuit format

IP

Data bus

RD (Port E)

Port E data

"1" when reset

Port E

TO

Output enable (T2OE)

Port E output select

"0" when reset

Port E data

"1" when reset

Data bus

RD (Port E)

Port G

Port G data

Port G direction

IP

"0" when reset

Data bus

RD (Port G)

CXP82532/82540

When reset

Hi-Z

High level

High level

Hi-Z

–8–

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