S6A0078

S6A0078 120 SEG / 34 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD June. 2000. Ver. 0.0 Contents in this document are subject to change without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of LCD Driver IC Team. S6A0078 120 SEG / 34 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD INTRODUCTION S6A0078 is a dot matrix LCD driver & controller IC which is fabricated by low power CMOS technology. It can display 1, 2, or 4 lines with 5 x 8 or 6 x 8 dots format. FUNCTIONS Character type dot matrix LCD driver & controller Internal driver: 34 common and 120 segment signal output Easy interface with 4-bit or 8-bit MPU Clock synchronized serial interface 5 x 8 dots matrix possible 6 x 8 dots matrix possible Bi-directional shift function All character reverse display Display shift per line Voltage converter for LCD drive voltage: 13V max (2 times/3 times) Various instruction functions Automatic power on reset FEATURES Internal Memory - Character Generator ROM (CGROM): 9,600 bits (240 characters x 5 x 8 dot) - Character Generator RAM (CGRAM): 64 x 8 bits (8 characters x 5 x 8 dot) - Segment Icon RAM (SEGRAM): 16 x 8 bits (96 icons max.) - Display Data RAM (DDRAM): 96 x 8 bits (96 characters max.) Low power operation Power supply voltage range: 2.7 - 5.5V (VDD) LCD drive voltage range: 3.0 - 13.0V (VDD - V5) CMOS process Programmabl...