S6B0728 Datasheet (Samsung semiconductor) - 132 SEG / 128 COM DRIVER & CONTROLLER FOR STN LCD

S6B0728, 132 SEG / 128 COM DRIVER & CONTROLLER FOR STN LCD

6 FUNCTIONAL DESCRIPTION10 MICROPROCESSOR INTERFACE 10 DISPLAY DATA RAM (DDRAM) 14 LCD DISPLAY CIRCUITS17 LCD DRIVER CIRCUIT 19 POWER SUPPLY CIRCUITS 21 REFERENCE CIRCUIT EXAMPLES 26 RESET CIRCUIT 28 INSTRUCTION DESCRIPTION29 SPECIFICATIONS48 ABSOLUTE MAXIMUM RATINGS48 DC CHARACTERISTICS49 AC CHARAC

S6B0728 132 SEG / 128 COM DRIVER & CONTROLLER FOR STN LCD Jan.

2000.

Ver.

0.1 Prepared by: Goohyung, Chung Kuku81@samsung.co.kr Contents in this document are subject to change without notice.

No part of this document may be reproduced or S6B0728 Specification Revision History transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of LCD Driver IC Team.

132 SEG / 128 COM DRIVER & CONTROLLER FOR STN LCD PRELIMINARY SPEC.

VER

S6B0728 Features

* Driver Output Circuits

* 128 common outputs / 132 segment outputs Applicable Duty-ratios Programmable duty ratio

* 1/16 to 1