CXP974096 查看數據表（PDF） - Sony Semiconductor

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CXP974096

CMOS 16-bit Single Chip Microcomputer

Sony Semiconductor 

Pin

PC4/PPO12/

XCS3

to PC7/PPO15/

XCS0

Circuit format

XCS output setting

("0" after a reset)

XCS3 to XCS0

PPO12 to PPO15

1

MPX

0

PC register

("0" after a reset)

PCD register

("0" after a reset)

Internal

data bus

RD

CXP974096

After a reset

Hi-Z

IP

PD0/D0/KS12

to PD7/D7/

KS19

WR (external register area)

Internal data bus

External register

I/F

External register operation enable

CLR

PD register

("0" after a reset)

CLR

PDD register

("0" after a reset)

Internal data bus

RD

Standby release

Internal data bus

External register

I/F

RD (external register area)

∗

IP

External register operation enable

∗ Large current drive

5mA (VDD = 2.7 to 3.6V)

Hi-Z

PE0/INT0

to PE7/INT7/

CINT

PE register

(Undefined after a reset)

PED register

("0" after a reset)

Internal data bus

RD

INT0 to INT7/CINT

–8–

IP

CMOS Schmitt input

Hi-Z

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