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Details, datasheet, quote on part number:KS0031
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| Part: | KS0031 |
| Category: | Optoelectronics => BW STN |
| Description: | Description = KS0031 80SEG/8COM Driver & Controller For STN LCD ;; Segment/ Common = 8/80 ;; GRAM(Bits) = - ;; Interface = 4/8 ;; VDD(V) = 2.4~5.5 ;; VLCD (Max.V) = 6 ;; Built-in Power Circuit = - ;; DC/DC Convert (Times) = 2~3 ;; Package = Bare Die ;; Production Status = Eol |
| Company: | Samsung Semiconductor, Inc. |
| Datasheet: | Download KS0031 datasheet File size : 452 kB |
| Request For quote: | Find where to buy KS0031
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Datasheet text preview:
KS0031
8 COM / 80 SEG DRIVER & CONTROLLER FOR STN LCD
June. 1999. Ver. 0.5
Prepared by:
Tae-Kwang, Park parktk@samsung.co.kr
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.
KS0031
PRELIMINARY SPEC. VER. 0.4
8 COM / 80 SEG DRIVER & CONTROLLER FOR STN LCD
KS0031 Specification Revision History Version 0.0 0.1 Original ECKON pad added POR circuit added Page 6: E_RD signal description is changed 0.2 E_RD: Active low signal for writing command in 6800 mode or high enable signal for reading command in 8080 mode. E_RD: Active low signal for writing command or high enable signal for reading command in 6800 mode, low enable signal for reading command in 8080 mode. Page 6: LCD DRIVER OUTPUT added 0.3 Page 18: Power ON / OFF timing added Page 29: IDD1 (VDD = 2.4~3.6V): 150ľA 50ľA Page 30: IDD1 (VDD = 3.6~5.5V): 250ľA 80ľA 0.4 Page 1, 2, 11: CGROM character size is changed from 256 to 254. Jun.1999 May.1999 Apr.1999 Content Date Feb.1999 Mar.1999
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8 COM / 80 SEG DRIVER & CONTROLLER FOR STN LCD
PRELIMINARY SPEC. VER. 0.4
KS0031
CONTENTS
INTRODUCTION ........ 1 FEATURES ....... 1 BLOCK DIAGRAM ..... 2 PAD CONFIGURATION ............ 3 PAD CENTER COORDINATES.......... 4 PIN DESCRIPTION .... 5 POWER SUPPLY...... 5 SYSTEM CONTROL .......... 5 MPU INTERFACE .............. 6 LCD DRIVER OUTPUT ...... 6 TEST .......... 6 FUNCTIONAL DESCRIPTION............ 7 MICROPROCESSOR INTERFACE ............ 7 ADDRESS COUNTER (AC)........10 DISPLAY DATA RAM (DDRAM) ..........10 CHARACTER GENERATOR ROM (CGROM) ....11 CHARACTER GENERATOR RAM (CGRAM) .....12 LCD DRIVER CIRCUIT .....13 INSTRUCTION DESCRIPTION..........14 INITIALIZING....18 HARDWARE RESET.........18 INSTRUCTION INITIALIZING WITH RESET ......20 LCD DRIVING POWER SUPPLY CIRCUIT ......22 MPU INTERFACE .....23 INTERFACING WITH 8080-SERIES MICROPROCESSORS......23 INTERFACING WITH 6800-SERIES MICROPROCESSORS......23 APPLICATION INFORMATION FOR LCD PANEL....24 FRAME FREQUENCY..............26 MAXIMUM ABSOLUTE RATE...........27 ELECTRICAL CHARACTERISTICS..28 DC CHARACTERISTICS............28 AC CHARACTERISTICS ............30
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