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Product Specification Model:TWW160160B2-A0 LCD Display (160*160)
Product Specification Model:TWW160160B2-A0 LCD Display (160*160)
The TWW160160B2-A0 is a 160x160 COG module with dimensions of 83.8x76.5x9.6 mm and an effective display area of 60.0x60.0 mm. It features a dot size of 0.32x0.32 mm and a dot pitch of 0.34x0.34 mm. The module uses FSTN/Positive/Transflective LCD type and operates at a duty of 1/160 with a 1/10 bias. The viewing direction is at 6 o'clock, with an operating temperature range of -20 to +70°C and a storage temperature range of -30 to +80°C. The backlight is a side LED with a white color, and the module weighs approximately 60 grams. It complies with RoHS standards.
Detailed mechanical dimensions are provided to ensure compatibility with design specifications.
The block diagram illustrates the connections and components of the module, including the LED backlight, LCD panel, and controller.
The module has 18 pins with specific functions such as ground, command/data select, write/read strobes, chip select, reset signal, supply voltage, data bits, and backlight connections.
The maximum ratings include a supply voltage for logic of -0.3 to 4.0 V, LCD supply voltage of -0.3 to +18.0 V, input and output voltages of -0.3 to VDD+0.5 V, operating temperature of -20 to +70°C, and storage temperature of -40 to +80°C.
The module operates with a supply voltage for logic of 2.7 to 3.3 V and a supply current for logic of up to 2.5 mA. The operating voltage for LCD is 16.3 to 16.7 V.
The LED backlight has a forward voltage of 2.7 to 3.5 V and a forward current of 60 to 80 mA. The maximum forward current is 80 mA, with a peak forward current of 160 mA. The backlight has a life expectancy of 80,000 hours at 60 mA.
The module has an operating voltage of 16.3 to 16.7 V, response times of 350 to 400 ms, and a contrast ratio of 24. The viewing angle is 60 degrees at Ø=0° and 28 degrees at Ø=180°.
Includes control registers, command tables, and descriptions for operating the module.
Details the power supply requirements and initial conditions for the module.
Provides a sample application circuit and programming example for integrating the module into a system.
The module undergoes various reliability tests, including high and low-temperature storage and operation tests, to ensure durability and performance under different conditions.
- Low Temperature Storage: Endurance test at -20°C for 200 hours.
- High Temperature/Humidity Storage: Endurance test at 50°C, 90% RH for 96 hours following MIL-202E-103B and JIS-C5023 standards.
- High Temperature/Humidity Operation: Endurance test with electric stress at 40°C, 90% RH for 96 hours.
- Temperature Cycle: Endurance test cycling between -20°C and 70°C for 10 cycles.
- Vibration Test: Endurance test with vibration frequencies from 10-500Hz for 0.5 hours.
- Shock Test: Mechanical endurance test applying 50G shock.
- Atmospheric Pressure Test: Endurance test at 115mbar for 40 hours.
- Static Electricity Test: Electric stress test at 800V.
- Out of basic, electrical, mechanical, and optical specifications.
- Refer to IS-QC-001 standards.
- Handle with care to avoid mechanical shock and contamination.
- Avoid excessive force and use recommended solvents for cleaning.
- Prevent corrosion and handle polarizers carefully.
- Use protective measures during installation and avoid modifications.
- Ensure electrostatic discharge control during handling.
- Maintain soldering iron temperature at 280°C ± 10°C for 3-4 seconds.
- Limit soldering to three times to avoid damage.
- Adjust voltage for optimal viewing angle and avoid exceeding voltage limits.
- Prevent condensation and ensure stable power supply.
- Store in sealed bags away from light and extreme temperatures.
- Handle damaged LCDs with care and follow safety protocols.
- One-year warranty for functional defects; cosmetic defects must be reported within 90 days.
- Warranty void if handling precautions are violated.
Catalog excerpts
Manufacturer Certificated Product Specification Model: TWW160160B2-A0 160X160 COG Module This module uses RoHS material Tailor Pixels Technology Co., Ltd www.tailorpixels.com [email protected] 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 GENERAL SPECIFICATIONS MECHANICAL DIMENSIONS BLOCK DIAGRAM INTERFACE PIN CONNECTIONS ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS BACKLIGHT OPTICAL CHARACTERISTICS OPERATING PRINCIPLES METHODS DISPLAY DATA RAM ADDRESS MAP POWER SUPPLY FOR LCM MODULE EXAMPLE RELIABILITY INSPECTION CRITERIA PRECAUTIONS FOR USING LCD MODULES USING LCD M
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TAILOR PIXELS TECHNOLOGY CO., LTD. GENERAL SPECIFICATIONS ITEM 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. Ground Command/Data Select This signal acts as the active-LOW write strobe, The bus data is latched on the rising edge of the signal This signal acts as the active-LOW read strobe Chip select, This active-LOW input enables the UC1698U series Reset signal Supply voltage for logic Data bit 0 Data bit 1 Data bit 2 Data bit 3 Data bit 4 Data bit 5 Data bit 6 Data bit 7 Backlight cathode No connect Backlight anode ABSOLUTE MAXIMUM RATINGS PARAMETER Supply voltage for logic Supply voltage for LCD Input voltage Output voltage Operating temperature Storage temperature...
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TAILOR PIXELS TECHNOLOGY CO., LTD. System Bus Read/Write Characteristics (For the 8080 Series MPU) VDD=+3.3V±10%, VSS=0V, Ta=-30 to +85℃
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TAILOR PIXELS TECHNOLOGY CO., LTD. Backlight Type Backlight Type: LED Backlight color: white Power Supply For Backlight Absolute Maximum Rating PARAMETER Absolute maximum forward mA Ifm 80 current Peak forward current Ifp 1 MSEC plus 10% Duty Cycle 160 mA Reverse voltage VR 7.0 V Life Hour If(forward current) =60mA 80000 H Note: For operation above 25℃,Then Ifm Ifp must be decreased, the Current decreased is -1.08mA/℃ for DC drive and -2.58mA/℃ Pulse drive, the power dissipation is -4.5mＷ/℃.The product working current must not more than the 70% of the Ifm or Ifp according to the working...
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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 angl
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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 Control registers
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TAILOR PIXELS TECHNOLOGY CO., LTD. Command table
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TAILOR PIXELS TECHNOLOGY CO., LTD. Command description
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TAILOR PIXELS TECHNOLOGY CO., LTD. System reset can be initialized by setting RSTB terminal at low level when turning power on, receiving
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TAILOR PIXELS TECHNOLOGY CO., LTD. instruction from MPU. When RSTB becomes low, following procedure is occurred. - Display off - Display start line register become set by 0.(Z-address 0) While RSTB is low level, no instruction except status read can be accepted. Reset status appears at DB4. After DB4 is low, any instruction can be accepted. The Conditions of power supply at initial power up are shown in table 1. Table 1. Power Supply Initial Conditions Item Reset time Rise time POWER SUPPLY FOR LCM MODULE GND +3.3V
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TAILOR PIXELS TECHNOLOGY CO., LTD. /***************************************************** LCD controller uc1698 SEGMENT SEG112~SEG271 since the segment is dissymmetrical, do not use X-mirror extern MPU Crystal:20M *****************************************************/ #include #define uchar unsigned char #define uint unsigned int sbit cd=P3^7; sbit rst=P3^1; sbit cs=P3^4; sbit wr=P3^6; sbit rd=P3^5; #define dport P1 sbit key=P3^3; void init(void) datasheet { cs=0; //this subprogram is very important,please reference P50 of uc1698
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TAILOR PIXELS TECHNOLOGY CO., LTD. delay_ms(2); /**********************power control*********************/ write(0,0xe9); //27:Bias Ratio:1/10 bias write(0,0x2b); //6:power control set as internal power write(0,0x26); //5:set temperate compensation as -0.05% write(0,0x81); //11:electronic potentionmeter write(0,186); /**********************display control*******************/ write(0,0xa4); //16:all pixel off write(0,0xa6); //17:inverse display off /*************************lcd control********************/ write(0,0xc0); //19:partial display and MX disable,MY enable write(0,0xa3); //15:line rate...
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TAILOR PIXELS TECHNOLOGY CO., LTD. //18:display on,select on/off mode.Green Enhance mode disable /************************scroll line*********************/ write(0,0x40); //8:low bit of scroll line write(0,0x50); //8:high bit of scroll line write(0,0xc4); //19,enable FLT and FLB write(0,0x90); //14:FLT,FLB set write(0,0x00); uchar read(bit flag) { uchar temp; dport=0xff; cs=0; cd=flag; rd=0; wr=1; temp=P1; rd=1; return temp; } void write(bit flag,uchar dat) //flag=0,write command;flag=1,write data { cs=0; cd=flag; //flag=1,write command;flag=0,write data wr=0; rd=1; dport=dat; wr=1; } void words(uchar...
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