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ST7632

Sitronix Technology
Part Number ST7632
Manufacturer Sitronix Technology
Description 4K Color Dot Matrix LCD Controller/Driver
Published Mar 31, 2011
Detailed Description ST Sitronix 1. INTRODUCTION ST7632 4K Color Dot Matrix LCD Controller/Driver The ST7632 is a driver & controller LSI ...
Datasheet PDF File ST7632 PDF File

ST7632
ST7632

Overview
ST Sitronix 1.
INTRODUCTION ST7632 4K Color Dot Matrix LCD Controller/Driver The ST7632 is a driver & controller LSI for 4K color graphic dot-matrix liquid crystal display systems.
It generates 396 Segment and 132 Common driver circuits.
This chip is connected directly to a microprocessor, accepts Serial Peripheral Interface (SPI) or 8-bit/16-bit parallel display data and stores in an on-chip display data RAM.
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.
2.
FEATURES Driver Output Circuits −396 segment outputs / 132 common outputs On-chip Low Power Analog Circuit − On-chip oscillator circuit − Voltage converter (x2, x3, x4, x5, x6, x7, x8) − Voltage regulator − On-chip electronic contrast control function − Voltage follower (LCD bias: 1/5 to 1/12) Applicable...


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