Part Number
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ST7556 |
Manufacturer
|
Sitronix Technology |
Description
|
65 x 102 Dot Matrix LCD Controller/Driver |
Published
|
Mar 30, 2011 |
Detailed Description
|
ST
Sitronix
1. INTRODUCTION
ST7556
65 x 102 Dot Matrix LCD Controller/Driver
The ST7556 is a driver & controller LSI ...
|
Datasheet
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ST7556
|
Overview
ST
Sitronix
1.
INTRODUCTION
ST7556
65 x 102 Dot Matrix LCD Controller/Driver
The ST7556 is a driver & controller LSI for graphic dot-matrix liquid crystal display systems.
It contains 102 segment and 65 common with 1 ICOM driver circuits.
This chip is connected directly to a microprocessor, accepts 4-line serial interface (SPI) or 8-bit parallel interface, display data can store in an on-chip display data RAM of 66 x 102 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 to drive liquid crystal, it is possible to make a display system with the fewest components.
2.
...
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