Datasheet > PT6554LQ

PT6554LQ

更新时间： 2024-10-02 04:09:39

阅读下载

中文翻译

获取价格

如果您发现信息不准确，欢迎纠错

PT6554LQ 数据手册

Tel: 886-2-66296288

Fax: 886-2-29174598

URL: http://www.princeton.com.tw

LCD Driver IC

PT6554

DESCRIPTION

PT6554 is a high performance Liquid Crystal Display (LCD) Driver IC utilizing CMOS Technology

specially designed with Key Input Function. It can drive up to a maximum of 164 segments and control

up to 4 general purpose output ports. It includes a Key Scan Circuit that can support up to 30 key inputs

and provides On-Chip Voltage Detection Type Reset Circuit which prevents incorrect display. Display

Data can be directly displayed without using any decoder. PT6554 also supports both 1/4 duty-1/2 bias

and 1/4 duty-1/3 bias drive techniques. Pin assignments and application circuit are optimized for easy

PCB Layout and cost saving advantages.

FEATURES

• CMOS Technology

• Up to 164 Segment Drivers (4 Com x 41 Seg)

• Up to 4 General Purpose Output Ports

• Key Input Function

• 1/4 Duty-1/2 Bias and 1/4 Duty-1/3 Bias Drive Techniques

• Sleep Mode & All Segment OFF Function

• On-Chip Voltage Detection Type Reset Circuit

• RC Oscillation Circuit

• Available in 64 pins, QFP or LQFP Package

APPLICATION

• Electronic Equipment with LCD Display

PT6554 v1.1

- 1 -

April, 2004

12 3 4 5 6

中文翻译

下载PDF

型号	品牌	获取价格	描述	数据表
PT6554LQL	PTC	获取价格	LCD Driver IC
PT6555	PTC	获取价格	LCD Driver IC
PT6555-LQ	PTC	获取价格	LCD Driver IC
PT6563	ETC	获取价格	LCD Driver
PT65701	ETC	获取价格	4 actuator types
PT65705	ETC	获取价格	Rotary code switches
PT6579	PTC	获取价格	General Purpose LCD Driver IC
PT6579_10	PTC	获取价格	General Purpose LCD Driver IC
PT6579-LQ	PTC	获取价格	General Purpose LCD Driver IC
PT6583	PTC	获取价格	LCD Driver IC with Key Input Function