CXP86609 查看數據表（PDF） - Sony Semiconductor

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CXP86609

CMOS 8-bit Single Chip Microcomputer

Sony Semiconductor 

CXP86609/86613/86617

Pin Description

Symbol

PA0/AN0

to

PA5/AN5

PA6 to PA7

PB0 to PB7

PD0/INT2

PD1/SCK

PD2/SO

PD3/SI

PD4 to PD5

PD6/RMC

PD7/EC

PE0/TO/ADJ

PE1

PE2/TEX/INT0

PE3/TX

PE4 to PE6

I/O

I/O/

Analog input

I/O

I/O

I/O/Input

I/O/I/O

I/O/Output

I/O/Input

I/O

I/O/Input

I/O/Input

I/O/Output/

Output

I/O

Input/Input/

Input

Input/Output

Output

Description

(Port A)

8-bit I/O port.

I/O can be set in

a unit of single bits.

(8 pins)

Analog inputs to A/D converter.

(6 pins)

(Port B)

8-bit I/O port. I/O can be set in a unit of single bits.

(8 pins)

(Port D)

8-bit I/O port.

I/O can be set in

a unit of single bits.

Can drive 12mA

sink current.

(8 pins)

External interruption request input.

Active at the falling edge.

Serial clock I/O.

Serial data output.

Serial data input.

Remote control reception circuit input.

(Port E)

Bits 0 and 1 are

I/O port; I/O can

be set in a unit of

single. Bits 2 and 3

are input port.

Bits 4, 5 and 6 are

output port.

(7 pins)

External event input for timer/counter.

Rectangular wave output 32kHz oscillation

for 8-bit timer/counter. frequency dividing output.

Connects a crystal for External interruption

32kHz timer/counter request input. Active at

clock oscillation.

the falling edge.

When used as an event

counter, input to TEX pin

and leave TX pin open.

–4–

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