ST7573 Ver la hoja de datos (PDF) - Sitronix Technology Co., Ltd.

Número de pieza

componentes Descripción

Fabricante

ST7573

132 x 33 Dot Matrix LCD Controller/Driver

Sitronix Technology Co., Ltd. 

ST7573

5. BLOCK DIAGRAM

VM

VGI

VGO

VGS

XV0I

XV0O

XV0S

V0I

V0O

V0S

PM

VDD2

VDD

VSS

Voltage

Follower

VG

Generator

XV0

Generator

V0

Generator

Power

System

SEGMENT

Drivers

COMMON

Drivers

Display Data Latchs

Display Data RAM

(DDRAM)

132X33

COMMON

Output

Controller

Timing

Generator

Oscillator

Data

Register

Address

Counter

Control

Registers

Reset

Circuit

Command Decoder

MPU INTERFACE ( Parallel / Serial )

DTY

OSC

Figure 1 Block Diagram

Ver 1.0b

6/46

2007/07/12

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