ML64168-GA Ver la hoja de datos (PDF) - Oki Electric Industry

Número de pieza

componentes Descripción

Fabricante

ML64168-GA

4-Bit Microcontroller with Built-in RC Oscillation Type A/D Converter and LCD Driver

Oki Electric Industry 

FEDL64168-01

Semiconductor

ML64168

Table 2 Pin Descriptions ( Secondary Functions ) ( continued )

Function

RC

Oscillation

Monitor

Battery

Check

Symbol

P4.3/

MON

P0.3/

CMP

Pin No.

GP

GA,

TB

29 27

80 78

Pad

No.

Type

27 O

78

I

Description

Secondary functions of P4.3:

This pin is a monitor output of the RC oscillation clock

for an A/D converter and a 700kHz RC oscillation clock

for a system clock.

Secondary functions of P0.3:

This pin is an analog comparator input pin for battery

check circuit.

13/49

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