ST7579 Datasheet (Sitronix) - 68 x 102 Dot Matrix LCD Controller/Driver

ST7579, 68 x 102 Dot Matrix LCD Controller/Driver

Sitronix ST7579 68 x 102 Dot Matrix LCD Controller/Driver 1.

INTRODUCTION ST7579 is a driver & controller LSI for graphic dot-matrix liquid crystal display systems.

It contains 102-segment and 67-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) or 8-bit parallel interface.

Display data stores in an on-chip display data RAM (DDRAM) of 68 x 102 bits.

It performs display data RAM read/w

ST7579 Features

* Single-chip LCD Controller & Driver Driver Output Circuits 102-segment / 67-common+1-icon-common (1/68 duty) 102-segment / 32-common+1-icon-common (1/33 duty) 102-segment / 16-common+1-icon-common (1/17 duty) (1/33 duty and 1/17 duty are under partial screen m