Product Specification Model:TTH128HRG-01 1.28″TFT Display Module (240*240)

Product catalog summary

General Specifications
The TTH128HRG-01 is a 1.28-inch TFT display module with a resolution of 240x240 pixels. It features a transmissive LCD type with an active matrix driver element and RGB stripe pixel arrangement. The module's active area measures 32.39mm by 32.39mm, and it supports viewing from all directions. The control IC used is GC9A01, and the module dimensions are 35.60mm x 37.74mm x 1.56mm.

Interface
The module includes several interface pins such as LEDK for backlight, GND for ground, LPTE for tearing effect output, LSDA for data input/output, LSA0 for data or command selection, LSCK for serial interface clock, /CS for chip selection, RESET for reset, IOVCC for IO power supply, and VCC for power supply.

Absolute Maximum Ratings
The maximum supply voltage is 4.6V, and the operating temperature range is -20°C to +70°C. The storage temperature range is -30°C to +80°C.

Electrical Characteristics
The typical supply voltage is 2.8V, with an IO supply voltage of 1.8V. The LED forward voltage is typically 3.0V, and the input backlight current for one LED is 20mA.

Optical Characteristics
The display has a typical brightness of 400 Cd/m2 and a contrast ratio of 1100. The response time is between 30ms and 40ms. The viewing angle is 85 degrees in all directions.

Environmental / Reliability Tests
The module undergoes various tests including high and low temperature operation and storage, high temperature and humidity storage, thermal shock, electrostatic discharge, vibration, shock, and package drop tests, following IEC and GB standards.

Precautions for Use
Handling precautions include avoiding mechanical shock, preventing liquid crystal exposure, and careful handling of the polarizer. Storage precautions involve avoiding direct sunlight and maintaining appropriate temperature and humidity levels. Transportation precautions include avoiding falls, shocks, and exposure to water and sunlight.

Catalog excerpts

Product Specification Model:TTH128HRG-01 1.28″TFT Display Module (240*240)-1

Manufacturer Certificated Product Specification Model: TTH128HRG-01 1.28″TFT Display Module (240*240) 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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Product Specification Model:TTH128HRG-01 1.28″TFT Display Module (240*240)-2

TAILOR PIXELS TECHNOLOGY CO., LTD.

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Product Specification Model:TTH128HRG-01 1.28″TFT Display Module (240*240)-3

TAILOR PIXELS TECHNOLOGY CO., LTD. 1 Record of Revision Version Revise Date

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Product Specification Model:TTH128HRG-01 1.28″TFT Display Module (240*240)-4

TAILOR PIXELS TECHNOLOGY CO., LTD. 2 General Specifications ITEM Standard value LCD Type Driver Element Number of Dots Pixel Arrangement Pixel Pitch Active Area Viewing Area (W*H) Viewing Direction Control IC Module Size(W*H*T) Approx. Weight Back Light TFT Transmissive TFT Active matrix 240* (RGB)*240 RGB Stripe 0.135x0.135 32.39(W) x32.39(H) 35.20 (W) x 34.85(H) ALL GC9A01 35.60x37.74x1.56 TBD 2 White LED

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Product Specification Model:TTH128HRG-01 1.28″TFT Display Module (240*240)-5

TAILOR PIXELS TECHNOLOGY CO., LTD.

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Product Specification Model:TTH128HRG-01 1.28″TFT Display Module (240*240)-6

TAILOR PIXELS TECHNOLOGY CO., LTD. BACK LIGHT (-) Ground Tearing effect output pin to synchronize MPU to frame writing, activated by S/W command. When this pin is not activated, this pin is low. If not used, open this pin DATA in/out put pin Data or command selection pin Serial interface clock

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Product Specification Model:TTH128HRG-01 1.28″TFT Display Module (240*240)-7

TAILOR PIXELS TECHNOLOGY CO., LTD. 5 Absolute Maximum Ratings Parameter Supply voltage Operating temperature Storage temperature 6 Electrical Characteristics Item Supply voltage Input voltage LED Forward voltage Input backlight current

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Product Specification Model:TTH128HRG-01 1.28″TFT Display Module (240*240)-8

TAILOR PIXELS TECHNOLOGY CO., LTD. 7 Optical Characteristics ITEM SYMBOL CONDITIONS Contrast Ratio Response Time Color coordinate Blue White Viewing Angle normal angle are based on SHENGJI NG’s product side data

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Product Specification Model:TTH128HRG-01 1.28″TFT Display Module (240*240)-9

TAILOR PIXELS TECHNOLOGY CO., LTD. Note 2: Definition of contrast ratio CR: Note 3: Definition of response time (TR, TF)

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Product Specification Model:TTH128HRG-01 1.28″TFT Display Module (240*240)-10

TAILOR PIXELS TECHNOLOGY CO., LTD. 8 Environmental / Reliability Tests No Test Item High Temperature Operation High Temperature Storage Low Temperature Storage High Temperature & Humidity Storage Thermal Shock (Non-operation) Electro Static Discharge (Operation) Vibration (Nonoperation) Shock (Non-operation) Package Drop Test Ta= +80℃, 240hrs Ta= -30℃, 240hrs Ta= +60℃, 90% RH max, 160 hours -30℃ 30 min ~ +80℃ 30 min Change time: 5min, 30 Cycle C=150pF, R=330 Ω, 5 points/panel Air:±6KV, 5 times; Contact: ±2KV, 5 times; (Environment: 15℃ ~ 35℃, 30% ~ 60%, 86Kpa ~ 106Kpa) Frequency range: 10~55Hz,...

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Product Specification Model:TTH128HRG-01 1.28″TFT Display Module (240*240)-11

TAILOR PIXELS TECHNOLOGY CO., LTD. 9 Precautions For Use of LCD modules 9.1 Handling Precautions 9.1.1 The display panel is made of glass. Do not subject it to a mechanical shock by dropping it from a high place, etc. 9.1.2 If the display panel is damaged and the liquid crystal substance inside it leaks out, be sure not to get any in your mouth, if the substance comes into contact with your skin or clothes, promptly wash it off using soap and water. 9.1.3 Do not apply excessive force to the display surface or the adjoining areas since this may cause the color tone to vary. 9.1.4 The polarizer...

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