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ST7577

Sitronix Technology
Part Number ST7577
Manufacturer Sitronix Technology
Description Dot Matrix LCD Controller/Driver
Published Oct 11, 2010
Detailed Description com ST Sitronix 1. INTRODUCTION fewest components. ST7577 132 x 39 Dot Matrix LCD Controller/Driver ...
Datasheet PDF File ST7577 PDF File

ST7577
ST7577


Overview
com ST Sitronix 1.
INTRODUCTION fewest components.
ST7577 132 x 39 Dot Matrix LCD Controller/Driver ST7577 is a driver & controller LSI for graphic dot-matrix liquid crystal display systems.
ST7577 contains 132 segment and 39 common driver circuits.
This chip is connected directly to a microprocessor, accepts 3-line, 4-line serial peripheral interface (SPI) or 8-bit parallel interface, display data can stores in an on-chip Display Data RAM (DDRAM) of 132 x 39 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 t...



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