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

Symbol

PF0/PWM0 to

PF3/PWM3

PF4/SCL0 to

PF5/SCL1

PF6/SDA0 to

PF7/SDA1

PG7/INT1

EXTAL

XTAL

RST

NC

VDD

Vss

I/O

Output/Output

Output/I/O

Output/I/O

I/O/Input

Input

Output

Input

Description

(Port F)

8-bit output port and

large current (12mA)

N-channel open

drain output. Lower

4 bits are medium

voltage drive (12V);

upper 4 bits are 5V

drive.

(8 pins)

8-bit PWM output.

(4 pins)

I2C bus interface transfer clock I/O.

(2 pins)

I2C bus interface transfer data I/O.

(2 pins)

(Port G)

1-bit I/O port. I/O can be set in a unit

of single bits.

(1 pin)

External interruption request

input. Active at the falling edge.

Connects a crystal for system clock oscillation. When a clock is

supplied externally, input to EXTAL pin and input a reversed phase

clock to XTAL pin.

System reset; active at Low level.

No connected. Connect this pin to VDD under normal operation.

Positive power supply.

GND. Connect two Vss pins to GND.

–5–

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