CXP81720B 查看數據表（PDF） - Sony Semiconductor

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产品描述 (功能)

生产厂家

CXP81720B

CMOS 8-bit Single Chip Microcomputer

Sony Semiconductor 

CXP81720B/81724B

Pin

PE0/INT0

PE1/EC/INT2

2 pins

PE2/PWM0

PE3/PWM1

PE4/DAA0

PE5/DAA1

4 pins

PE6/DAB0

PE7/DAB1

2 pins

AN0

to

AN3

4 pins

PF0/AN4

to

PF3/AN7

4 pins

Port E

Circuit format

Schmitt input

IP

Interruption circuit/

event counter

Data bus

RD (Port E)

Port E

DA gate output,

PWM output

Hi-Z control

Port E data

Data bus

Port/DA output

select

"0" when reset

RD (Port E)

MPX

Port E

DA gate output

Hi-Z control

Port E data

Data bus

Port/DA output

select

"1" when reset

RD (Port E)

MPX

Input multiplexer

IP

A/D converter

Port F

Input multiplexer

IP

A/D converter

Data bus

RD (Port F)

When reset

Hi-Z

Hi-Z

H level

Hi-Z

Hi-Z

–8–

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