LC863348C 查看數據表（PDF） - SANYO -> Panasonic

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LC863348C

8-bit 1-chip Microcontroller

SANYO -> Panasonic 

LC863364C/56C/48C/40C/32C/28C/24C/20C/16C

Continued from preceding page.

Terminal

I/O

Function Description

Port 7

P70

P71 to P73

I/O

•4-bit input/output port

Input or output can be specified for each bit

•Other functions

P70

INT0 input/HOLD release input/

Nch-Tr. output for watchdog timer

P71

INT1 input/HOLD release input

P72

INT2 input/Timer 0 event input

P73

INT3 input (noise rejection filter connected)/

Timer 0 event input

Interrupt receiver format, vector addresses

INT0

INT1

INT2

INT3

Rising

enable

enable

enable

enable

Falling

enable

enable

enable

enable

Rising/

Falling

disable

disable

enable

enable

H level

enable

enable

disable

disable

L level

enable

enable

disable

disable

Vector

03H

0BH

13H

1BH

Option

Port 8

P83

P84 to P87

NC

I

•1-bit input port

4-bit input/output port

I/O

Input or output can be specified for each bit

•Other function

AD converter input port (5 lines)

-

Unused terminal

Leave open

• Output form and existence of pull-up resistor for all ports can be specified for each bit.

• Programmable pull-up resistor is always connected regardless of port option, CMOS or N-ch open drain output in

port 1.

Port status in reset

Terminal

Port 0

Port 1

I/O

Pull-up resistor status at selecting pull-up option

I

Pull-up resistor OFF, ON after reset release

I

Programmable pull-up resistor OFF

No.A0116-9/21

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