CXP87948 查看數據表（PDF） - Sony Semiconductor

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CXP87948

CMOS 8-bit Single Chip Microcomputer

Sony Semiconductor 

Pin

PE1/EC/INT2

1 pin

PE2/PWM0

PE3/PWM1

PE4/DAA0

PE5/DAA1

4 pins

PE6/DAB0

PE7/DAB1

2 pins

Port E

Circuit format

IP

Data bus

RD (Port E)

Interruption circuit/

event counter

Port E

DA gate output,

PWM output

Hi-Z control

Port E data

Data bus

Port/DA output

selection

“0” when reset

RD (Port E)

Port E

DA gate output

Hi-Z control

Port E data

Data bus

Port/DA output

selection

“1” when reset

RD (Port E)

MPX

MPX

AN0 to AN3

4 pins

Input multiplexer

IP

A/D converter

CXP87940/87948

When reset

Hi-Z

Hi-Z

High level

Hi-Z

–9–

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