ST7063C 데이터 시트보기 (PDF) - Sitronix Technology Co., Ltd.

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ST7063C

80CH Segment Driver for Dot Matrix LCD

Sitronix Technology Co., Ltd. 

ST

Sitronix

ST7063C

80CH Segment Driver for Dot Matrix LCD

n Functions

l Dot matrix LCD driver with two 40 channel

outputs

l Bias voltage (V1 ~ V4)

l input/output signals

n Input : Serial display data and control

pulse from controller IC

n Output : 40 X 2 channels waveform for

LCD driving

n Features

l Display driving bias : static to 1/5

l Power supply for logic : 2.7V ~ 5.5V

l Power supply for LCD voltage (VDD~VEE) :

3V ~ 11V

100 Pin QFP package and bare chip available

n Description

ST7063C is a segment driver for dot matrix type

LCD display. It features 80 channels with 40 X 2

bits bi-directional shift registers, data latches,

LCD drivers and logic control circuits. It is

fabricated by high voltage CMOS process with

low current consumption.

The ST7063C can convert serial data received

from an LCD controller, such as ST7066U, into

parallel data and send out LCD driving

waveforms to the LCD panel. The ST7063C is

designed for general purpose LCD drivers. It can

drive both static and dynamic drive LCD. The LSI

can be used as segment driver.

The ST7063C has pin function compatibility with

the KS0063(B) that allows the user to easily

replace it with an ST7063C.

V1.3b

1/12

2005/11/08

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