7220 datasheet(49/303 Pages) RENESAS

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FUNCTIONAL DESCRIPTION

2.4 Input/Output pins

7220 Group User’s Manual

2-22

P00–P05

P06

P07

P10

P11

P12

P13

P14

P15

P16

P17

P20

P21

P22

P23

P24

P25–P27

P30

P31

P32

P33

P34

P52

P53

P54

P55

Table 2.4.1 List of programmable port functions

Ports

Name

Functions except port

PWM0–PWM5

INT2/A-D4

INT1

OUT2

SCL1

SCL2

SDA1

SDA2

A-D1/INT3

A-D2

A-D3

SCLK

SOUT

SIN

TIM3

TIM2

—

A-D5

A-D6

—

OSC1

OSC2

OUT1

PWM output pin

External interrupt input pin/Analog input pin

External interrupt input pin

CRT output pin

Multi-master I2C-BUS interface pin

Analog input pin/External interrupt pin

Analog input pin

Serial I/O synchronous clock input/output pin

Serial I/O data input /output pin

Serial I/O data input pin

External clock input pin

Function as only programmable I/O ports

Analog input pin

Functions as only programmable I/O port.

CRT display clock input pin

CRT display clock output pin

CRT output pin

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