Datasheet > ST7528

ST7528

更新时间： 2024-02-17 19:05:28

品牌	Logo	应用领域
矽创 - SITRONIX		驱动器控制器
页数	文件大小	规格书
97页	1108K
描述
16 Gray Scale Dot Matrix LCD Controller/Driver

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中文翻译

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技术参数
数据手册

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ST7528 技术参数

生命周期：	Contact Manufacturer	Reach Compliance Code：	compliant
风险等级：	5.74	Is Samacsys：	N
显示模式：	SEGMENT	底板数：	100/128-BP
区段数：	160	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装等效代码：	DIE OR CHIP
电源：	1.8/3,2.5/3 V	认证状态：	Not Qualified
子类别：	Other Interface ICs	温度等级：	INDUSTRIAL
Base Number Matches：	1

ST7528 数据手册

Sitronix

ST7528

16 Gray Scale Dot Matrix LCD Controller/Driver

INTRODUCTION

The ST7528 is a driver & controller LSI for 16-level gray scale graphic dot-matrix liquid crystal display systems. It contains

2 Mode (160X100,132X128) for Segment and Common driver circuits. This chip is connected directly to a microprocessor,

accepts Serial Peripheral Interface (SPI), IIC or 8-bit parallel display data and stores in an on-chip display data RAM of 160

x 129 x 4 bits. It performs display data RAM read/write operation with no external operating clock to minimize power

consumption. In addition, because it contains power supply circuits necessary to drive liquid crystal, it is possible to make a

display system with the fewest components.

FEATURES

16-level (White Mode ~ Dark Mode) Gray Scale Display with PWM and FRC Methods

DDRAM data [ 4n : 4n+3 ]

Gray Scale

4n + 1

4n + 2

4n+ 3

White Mode

Gray Level 1

Gray Level 2

Gray Level 13

Gray Level 14

Dark

(Mode0: Accessible column address, n = 0, 1, 2, ……, 129, 130, 131)

(Mode1: Accessible column address, n = 0, 1, 2, ……, 157, 158, 159)

Driver Output Circuits

- Mode 0 : 132 segment outputs / 128+1 common outputs (16-level gray scale)

- Mode 1: 160 segment outputs / 100+1 common outputs (16-level gray scale)

Applicable Display Ratios

- Various partial display

- Partial window moving & data scrolling

On-chip Display Data RAM

- Capacity: 129 ´ 160 ´ 4 = 82,560 bits

- 16-Gray Level display dot is illuminated by 4 bit data control

Ver2.3

1/97

2007/1/3

12 3 4 5 6 7...97

中文翻译

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