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TAILOR PIXELS TECHNOLOGY CO., LTD.
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Manufacturer Certificated Product Specification Model: TTW240128A2-A0 240X128 SMT Module This module uses RoHS material Tailor Pixels Technology Co., Ltd. www.tailorpixels.com tailor@tailorpixels.com Ph: 86-755-8821 2653 Contents in this document are subject to change without notice. No part of this document can be reproduced or transmitted by any means for any purpose without the written permission of Tailor Pixels Technology Co., Ltd.
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TAILOR PIXELS TECHNOLOGY CO., LTD. Specification Revision History Version First Issue
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TAILOR PIXELS TECHNOLOGY CO., LTD. CONTENTS PHYSICAL DATA MECHANICAL DIMENSIONS BLOCK DIAGRAM INTERFACE PIN CONNECTIONS ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS BACKLIGHT OPTICAL CHARACTERISTICS OPERATING PRINCIPLES METHODS POWER SUPPLY FOR LCM MODULE EXAMPLE RELIABILITY INSPECTION CRITERIA PRECAUTIONS FOR USING LCD MOD
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TAILOR PIXELS TECHNOLOGY CO., LTD. PHYSICAL DATA ITEM NUMBER OF GRAPHIC MODULE DIMENSION EFFECTIVE DISPLAY AREA DOT SIZE DOT PITCH LCD TYPE DUTY VIEWING DIRECTION BACK LIGHT TYPE BACK LIGHT COLOR APPROX. WEIGHT STANDARD VALUE 240×128 144.0×104.0×14.0(MAX) 114.0×64.0 0.40×0.40 0.45×0.45 STN/TRANSFLFCTIVE/POSITIVE 1/128 duty 1/12 BIAS 6 SIDE LIT LED YELLOW-GREEN TBD
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TAILOR PIXELS TECHNOLOGY CO., LTD.
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TAILOR PIXELS TECHNOLOGY CO., LTD. FUNCTION Frame Ground Ground Supply voltage for logic Input voltage for LCD Write signal Read signal Chip enable signal H : Instruction Code, L : Data No connection Reset signal Data bit 7 Data bit 6 Data bit 5 Data bit 4 Data bit 3 Data bit 2 Data bit 1 Data bit 0 Font select signal ( H : 6 x 8 dots, L : 8 x 8 dots ) DC-DC Output voltage for LCD Back light anode VDD=5..0 Back light cathode FUNCTION Frame Ground Ground Supply voltage for logic Input voltage for LCD Write signal Read signal Chip enable signal H : Instruction Code, L : Data No connection...
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TAILOR PIXELS TECHNOLOGY CO., LTD. ABSOLUTE MAXIMUM RATINGS PARAMETER Supply voltage for logic Supply voltage for LCD Input voltage Operating temperature Storage temperature ELECTRICAL CHARACTERISTICS DC Characteristics PARAMETER Supply voltage for logic Supply current for logic Operating voltage for LCD Input voltage ' H ' level Input voltage ' L ' level output voltage ' H ' level output voltage ' L ' level AC Characteristics Parameter C/D set up time C/D hold time CE, RD, WR pulse width Data set up time Data hold time Access time Output hold time Symbol tCDS tCDH tCE, tRD, tWR tDS...
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TAILOR PIXELS TECHNOLOGY CO., LTD. Backlight Type Backlight Type: LED (YELLOW-GREEN) Power Supply For Backlight (LED Chip 2*5=10 dies) Absolute Maximum Rating PARAMETER Absolute maximum forward current Peak forward current Reverse voltage Life CONDITION 1 MSEC plus 10% Duty Cycle If(forward current) =150mA
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TAILOR PIXELS TECHNOLOGY CO., LTD. Electrical-Optical Characteristics PARAMETER Forward voltage Forward current Reverse current Chromaticity Luminance Note:The Master Screen’s luminance is the average value of 5 points,and The Lvmin./Lvmax. is not less than 70%. The measurement instrument is BM-7 luminance Colorimeter. The aperture is Φ5 mm.
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TAILOR PIXELS TECHNOLOGY CO., LTD. OPTICAL CHARACTERISTICS Test instrument is LCD-5000,made in Japan Item Operating voltage Response time Contrast ratio Viewing angle range Definition Of Viewing Angle Note1: Definition of response time
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TAILOR PIXELS TECHNOLOGY CO., LTD. Note2: Definition of contrast ratio ‘Cr’ Note3: Definition of viewing angle range ‘’
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TAILOR PIXELS TECHNOLOGY CO., LTD. Note4:Measuring Instruments For Electro-optical Characteristics NORMAL LIGHT SOURCE θ0 –θ=30 *1.Light source position for measuring the reflective type of LCD panel *2.Light source position for measuring the transflective / transmissive types of LCD panel
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TAILOR PIXELS TECHNOLOGY CO., LTD. OPERATING PRINCIPLES METHODS Flowchart of Communications with MPU Status Read Before sending data (Read/Write) command, it is necessary to check the status. Status check Status of T6963C can be read from data lines. RD L WR H CE L C/D H D0-D7 Status word T6963C status word format is following. MSB STA7 STA6 STA5 STA4 STA3 D7 D6 D5 D4 D3 Check capability of command execution Check capability of data read/write Check capability of auto mode data read Check capability of auto mode data write Check capability of controller operation Error flag. Using...
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TAILOR PIXELS TECHNOLOGY CO., LTD. The interrupt of hardware is happened at the end of lines. If command of MSB0 is sent in this period, the command executing is waited. The state of waiting doesn’t be known without to check status. The sending next command or data is disregarded or rewrites data of waiting command. Data Set when using the T6963C, first set the data, then set the command The order of procedure of command sending 1. COMMAND SEDING COMMAND SEDING STATUS CHECK STATUS CHECK DATA WRITE DATA WRITE STATUS CHECK STATUS CHECK COMMAND WRITE DATA WRITE STATUS CHECK Note : In case of...
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TAILOR PIXELS TECHNOLOGY CO., LTD. (2) Offset Register Set The offset register is used to determine external character generator RAM area. T6963C has 16 bit address lines as follow. MSB LSB ad15 ad14 ad13 ad12 ad11 ad10 ad9 ad8 ad7 ad6 ad5 ad4 ad3 ad2 ad1 ad0 The upper 5 bit (ad15ad11) are determined by offset register. The middle 8 bit (ad10ad3) are determined by character code. The lower 3 bit (ad2ad0) are determined by vertical counter. The lower 5 bit of D1 (data) are valid. The data format of external character generator RAM. The ralationship of display RAM address and offset...
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TAILOR PIXELS TECHNOLOGY CO., LTD. (3) Address Pointer Set The address pointer set command is used to indicate the start address for writing (or reading) to external RAM. The flow chart address pointer set command ADDRESS POINTER SET STATUS CHECK LOW ADDRESS DATA SET STATUS CHECK HIGH ADDRESS DATA SET STATUS CHECK Address pointer set command send COMMAND 24H SEND END Control Word Set Code Hex Function D1 01000000 40H Text home address set Low address 01000001 41H Text area set Columns 01000010 42H Graphic home address set Low address 01000011 43H Graphic area set Columns The home address...
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TFT LCD serial for Smart Life11 Pages
