CXP87532 Просмотр технического описания (PDF) - Sony Semiconductor

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Компоненты Описание

производитель

CXP87532

CMOS 8-bit Single Chip Microcomputer

Sony Semiconductor 

CXP87532/87540

Pin

PI0

to

PI7

8 pins

Port I

Port I data

Port I direction

Data bus

RD (Port I)

Port J

Circuit format

When reset

(Every 4 bits)

IP

Input protection

circuit

Hi-Z

Buffer

PJ0

to

PJ7

8 pins

Port J data

Port J direction

Data bus

Port K

RD (Port J)

Port K data

(Every 4 bits)

PK0/RFDT

1 pin

Port K direction

(Every bit)

Data bus

RD (Port K)

Servo input

Buffer amplifier input can be selected with the mask option.

Hi-Z

IP

Hi-Z

When buffer

amplifier

IP

Input protection

circuit

input is

selected,

pulled up

internally

during

standby.

– 10 –

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