LC866524A 查看數據表（PDF） - SANYO -> Panasonic

零件编号

产品描述 (功能)

比赛名单

LC866524A

8-Bit Single Chip Microcontroller

SANYO -> Panasonic 

LC866548/40/32/28/24A

Pin Name

XT2/P75

CF1

CF2

I/O

Function Description

O •Output pin for 32.768kHz crystal oscillation

•Other function

P75 for input port

•In case of non use,

At using as oscillator, should be left opened.

At using as a port, connect to VDD1.

I Input pin for ceramic resonator oscillation

O Output pin for ceramic resonator oscillation

Option

* All of port options (except pull-up resistor of port 0) can be specified in bit unit.

* A state of pins at reset

Pin name

Port 0

Ports 1, 3

Input/output mode

Input

Input

A state of pull-up resistor specified at pull-up option

Fixed pull-up resistor OFF

Programmable pull-up resistor OFF

S0/T0 to S15/T15

S16 to S51

P channel Transistor OFF

P channel Transistor OFF

*1 Connect like the following figure to reduce noise into a VDD1 terminal.

• Shorted the VSS1 terminal to the VSS2 terminal and to make the back-up time long.

Power

Supply

Back-up capacitor

LSI

VDD1

VDD2

VDD3

VDD4

VSS1

VFD

powers

VSS2

No.6700-9/21

Share Link: