ST7033

Crystalfontz Thiscontrollerdatasheetwasdownloadedfrom http://www.crystalfontz.com/controllers/ ST Sitronix ST7033 4 x 96 Dot Matrix LCD Controller/Driver 1. INTRODUCTION The ST7033 is a driver & controller LSI for graphic dot-matrix liquid crystal display systems. It contains 96 segment and 4 common driver circuits. This chip is connected directly to a microprocessor, accepts 3-line serial peripheral interface (SPI), display data can stores in an on-chip display data RAM of 4 x 96 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. FEATURES Single-chip LCD controller & driver Driver Output Circuits 4 common outputs / 96 segment. Output 96 segment drivers : up to forty-eight 8-segment numeric characters; up to twenty-five 15-segment alphanumeric characters; or any ...