CXR702F080 datasheet(7/32 Pages) SONY

7 / 32 page

– 7 –

CXR702F080

Symbol

PH0/TxD0

PH1/RxD0

PH2/TxD1

PH3/RxD1

PI0/MD0

to PI7/MD7

PJ0/D0

to PJ7/D7

PK0/D8

to PK7/D15

A1 to A8

MA18/A0

MA1/A9

to MA8/A16

PL0/MA9/A17

to PL6/MA15/

A23

MA0

MA16, MA17

AN0

PM0/AN1

to PM2/AN3

I/O

I/O / Output

I/O / Input

I/O / Output

I/O / Input

I/O / I/O

Output

Output / Output

I/O / Output /

Output

Input

Input / Input

Functios

(Port H)

4-bit I/O port.

I/O can be specified in

1-bit units.

Pull-up resistor can be

incorporated through

program in 1-bit units.

(4 pins)

(Port I)

8-bit I/O port.

I/O can be specified in

1-bit units.

Pull-up resistor can be

incorporated through

program in 1-bit units.

(8 pins)

(Port J)

8-bit I/O port.

I/O can be specified in

1-bit units.

Pull-up resistor can be

incorporated through

program in 1-bit units.

(8 pins)

(Port K)

8-bit I/O port.

I/O can be specified in

1-bit units.

Pull-up resistor can be

incorporated through

program in 1-bit units.

(8 pins)

(Port L)

7-bit I/O port.

I/O can be specified in

1-bit units.

Pull-up resistor can be

incorporated through

program in 1-bit units.

(7 pins)

(Port M)

3-bit input port.

(3-pins)

UART (CH0) transmit data output.

UART (CH0) receive data input.

UART (CH1) transmit data output.

UART (CH1) receive data input.

Data bus for external M bus.

(8 pins)

Data bus for external S bus.

(16 pins)

Address bus output for

external M bus

(19 pins)

Analog input to A/D converter.

(4 pins)

Address bus output for

external S bus.

(24 pins)

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