ST7530 Datasheet - Sitronix

ST7530 65K Color Dot Matrix LCD Controller/Driver

ST Sitronix ST7530 1. INTRODUCTION 65K Color Dot Matrix LCD Controller/Driver The ST7530 is a driver & controller LSI for 65K color graphic dot-matrix liquid crystal display systems. It generates 256 Segment and 160 Common driver circuits. This chip is connected directly to a microprocessor, accepts Serial Peripheral Interface (SPI), 8-bit/16-bit parallel or IIC display data and stores in an on-chip display data RAM. It performs display data RAM read/write operation with no external oper.

ST7530 Features

* Driver Output Circuits

* 256 segment outputs / 160 common outputs (in stripe mode, only 255 segment outputs used) Applicable Duty Ratios

* Various partial display

* Partial window moving & data scrolling Microprocessor Interface

* 8/16-bit parallel bi-directional inter

ST7530-Sitronix.pdf