Teralane Semiconductor Product Data Sheet TLS8204 TLS8204 102 x 68 Dot Matrix STN Segment/Common Driver with Controller Notice: Specifications and information contained in this Datasheet are subject to change without notice. No part of this Datasheet may be copied or transmitted in any form or by any means, electronic or non-electronic media, for any purpose, without the written permission of Teralane Semiconductor Inc. Precautions for light: Light has the effect of causing the electrons of semiconductor to move and may change the characteristics of semiconductor devices. For this reason, it is necessary to take account of effective protection measures for the packages (such as COB, COG, TCP and COF, etc) causing chip to be exposed to a light environment in order to isolate the projection of light on any part of the chip, including top, bottom and the area around the chip. Follow the precautions below when using this product: 1) During the design stage, it is necessary to notice and confirm the light sensitivity and preventive measures for using IC on substrate (PCB, Glass or Film) or product. 2) Test and inspect the product under an environment free of light source penetration. 3) Confirm that all surfaces around the IC will not be exposed to light source. TLS8204 Datasheet Teralane Semiconductor, Inc. TLS8204 Datasheet Contents INTRODUCTION..............................................................................................................................................................3 FEATURES.........................................................................................................................................................................3 BLOCK DIAGRAM...........................................................................................................................................................4 PIN DESCRIPTION ..........................................................................................................................................................5 FUNCTIONAL DESCRIPTIONS ....................................................................................................................................9 THE MPU INTERFACE .......................................................................................................................................................9 DISPLAY DATA RAM.......................................................................................................................................................11 THE OSCILLATOR CIRCUIT ..............................................................................................................................................13 THE DISPLAY TIMING CONTROLLER CIRCUIT .................................................................................................................13 THE ONE-TIME-PROGRAMMING (OTP) CALIBRATION MODE .........................................................................................15 THE POWER SUPPLY CIRCUITS ........................................................................................................................................16 THE RESET CIRCUITS ......................................................................................................................................................16 COMMAND TABLE .......................................................................................................................................................17 COMMAND DESCRIPTION .........................................................................................................................................18 INITIALIZATION SEQUENCE OF POWER SUPPLY CIRCUITS.........................................................................27 AC CHARACTERISTICS ..............................................................................................................................................28 DC CHARACTERISTICS ..............................................................................................................................................35 ABSOLUTE MAXIMUM RATING ...............................................................................................................................35 VLCD CALIBRATION BY OTP ...................................................................................................................................36 APPLICATION NOTES .................................................................................................................................................38 APPLICATION INFORMATION FOR LCD PANEL (REFERENCE EXAMPLE) ..........................................................................38 APPLICATION INFORMATION FOR PIN CONNECTION TO MPU (REFERENCE EXAMPLE)....................................................39 PAD ARRANGEMENT...................................................................................................................................................41 PAD CENTER COORDINATES ...................................................................................................................................42 REVISION HISTORY.....................................................................................................................................................45 Teralane Semiconductor, Inc Confidential Version 1.2 Mar.,2007 2 / 45