ST7578 Description
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-mon with 1-icon-mon 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.
ST7578 Key Features
- VSS1 : 1.8 ~ 3.3V VDD2
- VSS2 : 2.4 ~ 3.3V
- Refer to “Pad Center Coordinates” section for ITO layout