Catalog excerpts
Manufacturer Certificated Product Specification Model: TTW12864K-A1 128X64 COG 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 MODIFY MECHANICAL DIMENSIONS IN PAGE 2 MODIFY INTERFACE PIN CONNECTIONS IN PAGE 2
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TAILOR PIXELS TECHNOLOGY CO., LTD. CONTENTS GENERAL SPECIFICATIONS BLOCK DIAGRAM MECHANICAL DIMENSIONS INTERFACE PIN CONNECTIONS ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS DISPLAY DATA RAM ADDRESS MAP OPTICAL CHARACTERISTICS INTERFACE TYPE SELECTION OPERATING PRINCIPLES METHODS BACKLIGHT EXAMPLE RELIABILITY INSPECTION CRITERIA PRECAUTIONS FOR USING LCD
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TAILOR PIXELS TECHNOLOGY CO., LTD. GENERAL SPECIFICATIONS ITEM STANDARD VALUE NUMBER OF GRAPHIC MODULE DIMENSION EFFECTIVE DISPLAY AREA DOT SIZE DOT PITCH LCD TYPE DUTY VIEWING DIRECTION OPERATING TEMPERATURE STORAGE TEMPERATURE BACK LIGHT TYPE BACK LIGHT COLOR APPROX. WEIGHT ROHS STANDARD
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TAILOR PIXELS TECHNOLOGY CO., LTD. MECHANICAL DIMENSIONS LCM Mechanical Dimensions
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TAILOR PIXELS TECHNOLOGY CO., LTD. FUNCTION Logic power supply. Ground. 按键接口 2 Chip select input pin. 按键接口 3 按键接口 1 按键接口 4 The serial data input. 按键接口 5 Register selection input: H: Indicate that SID is display data. L: Indicate that SID is control data. 按键接口 6 The serial clock input. 按键接口 7 Back light
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TAILOR PIXELS TECHNOLOGY CO., LTD. FUNCTION 按键接口 1 按键接口 2 按键接口 3 按键接口 4 按键接口 5 按键接口 6 按键接口 7 按键接口 8 Ground. ABSOLUTE MAXIMUM RATINGS PARAMETER Supply voltage for logic Supply voltage for LCD Driving voltage for LCD 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
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TAILOR PIXELS TECHNOLOGY CO., LTD.
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TAILOR PIXELS TECHNOLOGY CO., LTD. The ST7567 may be reset by an external active low TTL signal from a MPU or other logic device or it may be reset using the following circuit The Conditions of power supply at initial power up are shown in table 1. Table 1. Power Supply Initial Conditions DISPLAY DATA RAM ADDRESS MAP0 (if initial display line is 1DH)
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TAILOR PIXELS TECHNOLOGY CO., LTD.
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TAILOR PIXELS TECHNOLOGY CO., LTD.
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TAILOR PIXELS TECHNOLOGY CO., LTD. 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 Note2: Definition of contrast ratio ‘Cr’ Note3: Definition of viewing angle range ‘’ Note4:Measuring Instruments For Electro-optical Char
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TAILOR PIXELS TECHNOLOGY CO., LTD. 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. INTERFACE TYPE SELECTION Serial Interface
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TAILOR PIXELS TECHNOLOGY CO., LTD.
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TAILOR PIXELS TECHNOLOGY CO., LTD. OPERATING PRINCIPLES METHODS Control And Display Command
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TAILOR PIXELS TECHNOLOGY CO., LTD.
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TAILOR PIXELS TECHNOLOGY CO., LTD.
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TAILOR PIXELS TECHNOLOGY CO., LTD.
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TAILOR PIXELS TECHNOLOGY CO., LTD.
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TAILOR PIXELS TECHNOLOGY CO., LTD.
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TAILOR PIXELS TECHNOLOGY CO., LTD.
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TAILOR PIXELS TECHNOLOGY CO., LTD.
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TAILOR PIXELS TECHNOLOGY CO., LTD. BACKLIGHT ●BACKLIGHT TYPE Backlight Type: LED ●POWER SUPPLY FOR BACKLIGHT ●ABSOLUTE MAXIMUM RATING SYMBOL Absolute maximum forward current Reverse voltage Operating temperature Storage temperature Life 1 msec plus 10% Duty cycle Peak forward current ●ELECTRICAL-OPTICAL CHARACTERISTICS PARAMETER Forward voltage Forward current Reverse current Chromaticity Coordinates ranks 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...
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TAILOR PIXELS TECHNOLOGY CO., LTD. Programme ;********************************************** ;LCM:GT12864K ;IC: ST7565R ;VDD=5.0V, 信号逻辑电压 3.3V, VOP=9.0V ;********************************************** CS1 bit p3.7 ;RESETB bit P3.6 RS bit P3.5 SCLK BIT P3.4 BLE BIT P3.1 SDI BIT P1.0 CR EQU 59H ;-------------------------ORG 0000H START: MOV CR,#15 ; CLR CS1 ; CLR RESETB ;initialization ; NOP ; LCALL DELAY ; SETB RESETB ;----------------------------INIT: MOV A,#0e2H ;11100010 Software Reset LCALL WCOM ;initialize the internal status LCALL DELAY ;----------------------MOV A,#02CH ;Set Power...
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TAILOR PIXELS TECHNOLOGY CO., LTD. (A=00101111) ;internal voltage follower circuit is ON LCALL WCOM ;X0,X1,X2=1,1,1 LCALL DELAY ;----------------------MOV A,#02EH ;Set Power Control Register (A=00101111) ;internal voltage follower circuit is ON LCALL WCOM ;X0,X1,X2=1,1,1 LCALL DELAY ;----------------------MOV A,#02FH ;Set Power Control Register (A=00101111) ;internal voltage follower circuit is ON LCALL WCOM ;X0,X1,X2=1,1,1 LCALL DELAY ;----------------------MOV A,#025H ;A=00100101 (1+Rb/Ra)ratio=5.5 Set internal Regulator resistor ratio LCALL WCOM ; ;----------------------MOV A,#0A2H...
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TAILOR PIXELS TECHNOLOGY CO., LTD. MOV A,#0AFH ;A=10101111 Set Display On/Off LCALL WCOM MAIN: SETB BLE MOV DPTR,#AA LCALL DISPLAY lcall waitkey ;MOV DPTR,#success1 ;LCALL DISPLAY ;lcall waitkey MOV DPTR,#BB LCALL DISPLAY lcall waitkey CLR BLE mov r3,#00 lcall test lcall waitkey mov r3,#06 lcall test lcall waitkey mov r3,#12 lcall test lcall waitkey SETB mov lcall lcall mov r3,#24 lcall test lcall waitkey mov r3,#30 lcall test lcall waitkey lcall main TEST: TEST2: ;set page address ;set column address MSB Page 24 of 41
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TFT LCD serial for Smart Life11 Pages
