MSM65352B-XXXGS-BK Ver la hoja de datos (PDF) - Oki Electric Industry

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componentes Descripción

Fabricante

MSM65352B-XXXGS-BK

8-Bit Microcontroller with 4-Bit A/D Converter (with LCD Driver)

Oki Electric Industry 

¡ Semiconductor

PIN DESCRIPTION

Basic Function

Function

Pin

64

11

24

Power Supply

15

27

26

25

28

9

Oscillation

10

13

12

Control

14

MSM65352/65352B

Symbol

VDD

GND

AVDD

AGND

VDD1

VDD2

VDD3

VDDL

OSC0

OSC1

XT

XT

RESET

Type

—

—

—

—

—

—

—

—

I

O

I

O

I

Description

Digital supply voltage (5V)

Digital ground

Analog supply voltage (5V)

Analog ground

Bias input for LCD driver

Bias input for LCD driver

Bias input for LCD driver

Ground for LCD driver bias

Oscillation input pin on the OSC side:

Connect to a quartz oscillator (ceramic resonator),

or input external clock.

Oscillation output pin on the OSC side:

Connect to a quartz oscillator (ceramic resonator).

When external clock is input to the OSC0 pin, the

OSC1 pin should be kept open.

Oscillation input pin on the XT side:

Connect to a quartz oscillator of 32.768kHz.

Oscillation output pin on the XT side:

Connect to a quartz oscillator of 32.768kHz.

System reset input:

When this pin is set to the "L" level, the internal

status is initialized to start execution of

instructions from address 0040H. The input is

pulled up to VDD with an internal pull-up resistor.

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