CXP81720A Ver la hoja de datos (PDF) - Sony Semiconductor

Número de pieza

componentes Descripción

Fabricante

CXP81720A

CMOS 8-bit Single Chip Microcomputer

Sony Semiconductor 

CXP81720A/81724A

Pin

Port F

Circuit format

When reset

PF4/AN8

to

PF7/AN11

4 pins

Port F data

Data bus

RD (Port F)

Port F selection

IP A/D converter

Input multiplexer

PG0

to

PG5

6 pins

PG6/EXI0

PG7/EXI1

2 pins

PH0

to

PH7

8 pins

PI2/PWM

PI3/TO/ADJ

Port G

Port G

Port H

Schmitt input

IP

Data bus

RD (Port G)

Note) For PG4 and PG5, CMOS schmitt input or TTL schmitt input can be

selected with the mask option.

IP

FRC capture unit

Data bus

RD (Port G)

Middle tension proof 12V

Port H data

Data bus

Port I

RD (Port H)

Port I selection

PI2: From 14-bit PWM

PI3: From timer/counter,

32kHz timer

Port I data

Port I I/O direction

MPX

High current

12mA

IP

2 pins

Data bus

RD (Port I)

Hi-Z

Hi-Z

Hi-Z

Hi-Z

Hi-Z

–9–

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