ST7539-G4 Datasheet - Sitronix

ST7539-G4 192 x 65 Dot Matrix LCD Controller/Driver

Sitronix ST7539-G4 192 x 65 Dot Matrix LCD Controller/Driver 1. INTRODUCTION ST7539 is a driver & controller LSI for graphic dot-matrix liquid crystal display systems. It contains 192-segment and 64-common with 1-icon-common driver circuits. This chip is connected directly to a microprocessor which accepts parallel interface (8-bit), serial peripheral interface (4-line SPI), I2C interface. Display data stores in an on-chip display data RAM (DDRAM) of 192 x 65 bits. It performs Display Data RA.

ST7539-G4 Features

* Single-chip LCD Controller & Driver Driver Output Circuits 192-segment / 64-common+1-icon-common On-chip Display Data RAM (DDRAM) Capacity: 192x65= 12,480 bits Microprocessor Interface 8-bit parallel bi-directional interface supports 6800-series or 8080-series MPU 4-line SPI I2C Interface Built-in O

ST7539-G4-Sitronix.pdf