CXP87360 Ver la hoja de datos (PDF) - Sony Semiconductor

Número de pieza

componentes Descripción

Fabricante

CXP87360

CMOS 8-bit Single Chip Microcomputer

Sony Semiconductor 

CXP87352/87360

Input/Output Circuit Formats for Pins

Pin

PA0 /PPO0

to

PA7/PPO7

Port A

Port B

PPO data

PB4/PPO12

to

PB7/PPO15

Port A or Port B

Data bus

RD

12 pins

Circuit format

When reset

Output becomes active from high

impedance by data writing to port register.

Hi-Z

PB0 /PPO8

PB2/PPO10

2 pins

PB1/PPO9

PB3/PPO11

PPO8 or PPO10

PB0 or PB2 data

RD

Data bus

Output becomes active from high impedance

by data writing to port register.

PPO9 or PPO11

PPG contorl

status register

bit 0

3-state control selection

PPO9 or PPO11

PB1 or PB3 data

Data bus

RD

Output becomes active from high

impedance by data writing to port register.

Hi-Z

Hi-Z

2 pins

–7–

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