KS0708 Datasheet (Samsung semiconductor) - 64COM/128SEG DRIVE FOR DOT MATRIX LCD

KS0708, 64COM/128SEG DRIVE FOR DOT MATRIX LCD

Power Supply Name VDD VSS VEE V0, V1 V2, V3 V4, V5 64COM/128SEG DRIVE FOR DOT MATRIX LCD I/O Supply Supply Supply Supply Power supply Ground For LCD driver circuit Description LCD driver supply voltages The voltages must satisfy the following relationship VDD ¡Ã V0 ¡Ã V1 ¡Ã V2 ¡Ã V3 ¡Ã V4 ¡Ã V5

www.DataSheet4U.com PRELIMINARY SPECIFICATION KS0708 INTRODUCTION 64COM/128SEG DRIVE FOR DOT MATRIX LCD KS0708 is a single-chip LCD driver LSI for liquid crystal dot-matrix graphic display systems.

It incorporates 192 driver circuit for 64 commom and 128 segment and 64x128-bit bit-map RAM.

It is capable of interfacing with the microprocessor, accepting 8-bit parallel display data directly from it, and storing data in an onechip Display Data RAM.

And it generates internal signals for using LC

KS0708 Features

* ¡Ü 64-Channel COMMON & 128-Channel SEGMENT Driver for DOT matrix LCD ¡Ü On-chip display data RAM : 64 X 128 = 8192bits ¡Ü Display data is stored in display data RAM from MPU - RAM bit data : ON(1), OFF(0) ¡Ü Internal timing generator circuit for dynamic display ¡Ü 8-bit parallel bi-directional data