ST7578 Datasheet - Sitronix Technology

ST7578 Dot Matrix LCD Controller/Driver

www.DataSheet4U.com Sitronix 1. INTRODUCTION 2 ST7578 66 x 102 Dot Matrix LCD Controller/Driver ST7578 is a driver & controller LSI for graphic dot-matrix liquid crystal display systems. It contains 102-segment and 65-common with 1-icon-common driver circuits. This chip is connected directly to a microprocessor which accepts 3-line or 4-line serial peripheral interface (SPI), I C interface or 8-bit parallel interface. Display data stores in an on-chip display data RAM (DDRAM) of 66 x 102 bits.

ST7578 Features

* Single-chip LCD Controller & Driver Driver Output Circuits 102-segment / 65-common+1-icon-common (1/66 duty) On-chip Display Data Ram Capacity: 66X102= 6,732 bits interface supports Low Power Consumption Analog Circuit Voltage booster (X4, X5) Voltage regulator generates LCD operating voltage (Tempe

ST7578_SitronixTechnology.pdf