ST7033 데이터 시트보기 (PDF) - Sitronix Technology Co., Ltd.

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ST7033

4 x 96 Dot Matrix LCD Controller/Driver

Sitronix Technology Co., Ltd. 

ST7033

5. BLOCK DIAGRAM

VM

VGI

VGO

VGS

XV0I

XV0O

XV0S

V0I

V0O

V0S

VDD2

VDD1

VSS

SEG0...SEG95 COM0...COM3

VM

VG

Voltage

Follower

XV0

XV0

Generator

V0

V0

Generator

Power

System

SEGMENT

Drivers

COMMON

Drivers

Display Data Latchs

Display Data RAM

(DDRAM)

4X96

COMMON

Output

Controller

Timing

Generator

Oscillator

Reset

Circuit

Data

Register

Address

Counter

Control

Registers

Command

Decoder

MPU INTERFACE (Parallel / Serial)

OSC

Figure 1. Block Diagram

Ver 1.1

6/39

2009/07/17

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