Product Specification Model:TTS154HSS-01 1.54″TFT Display Module (240*240)

Product catalog summary

General Specifications
The TTS154HSS-01 is a 1.54-inch TFT display module with a resolution of 240x240 pixels. It features a transmissive TFT active matrix with RGB stripe pixel arrangement. The active area measures 27.72mm by 27.72mm, and the module size is 31.52mm by 33.72mm by 1.81mm. It includes a backlight with three white LEDs and uses the ST7789V3-G6 control IC.

Interface
The module interface includes connections for backlight, serial data input/output, serial clock input, reset, power voltage, chip selection, and tearing effect output. It operates with a power voltage range of 1.8V to 3.3V.

Absolute Maximum Ratings
The module can operate within a temperature range of -20°C to +70°C and can be stored between -30°C and +80°C. The supply voltage should not exceed 4.6V.

Electrical Characteristics
Typical supply voltages are 1.8V to 3.3V for I/O and 2.8V to 3.3V for VCI. The LED forward voltage ranges from 2.7V to 3.3V, with a typical input backlight current of 20mA per LED.

Optical Characteristics
The display offers a brightness of 300 cd/m² and a contrast ratio between 700 and 900. The response time is between 30ms and 40ms. The viewing angle is 80 degrees in all directions.

Environmental / Reliability Tests
The module has been tested for high and low temperature operation and storage, humidity, thermal shock, electrostatic discharge, vibration, and shock. It complies with various IEC and GB standards.

Precautions for Use
Handle the display carefully to avoid mechanical shock and damage to the polarizer. Avoid using solvents other than isopropyl or ethyl alcohol for cleaning. Ensure proper grounding to prevent static electricity damage. Store the modules away from direct sunlight and in environments free from harmful gases.

Catalog excerpts

Product Specification Model:TTS154HSS-01 1.54″TFT Display Module (240*240)-1

Manufacturer Certificated Product Specification Model: TTS154HSS-01 1.54″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:TTS154HSS-01 1.54″TFT Display Module (240*240)-2

TAILOR PIXELS TECHNOLOGY CO., LTD.

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Product Specification Model:TTS154HSS-01 1.54″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:TTS154HSS-01 1.54″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 Dot Size (W*H) Dot Pitch (W*H) Active Area Viewing Area (W*H) Glass Area (W*H) LCD Duty LCD Bias Viewing Direction Control IC Module Size(W*H*T) Approx. Weight Back Light TFT Transmissive TFT Active matrix 240* (RGB)*240 RGB Stripe / / 27.72(W) x27.72 (H) 30.12 (W) x30.62(H) / / / all O’CLOCK ST7789V3-G6 31.52*33.72*1.81±0.1 TBD 3 White LED

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Product Specification Model:TTS154HSS-01 1.54″TFT Display Module (240*240)-5

TAILOR PIXELS TECHNOLOGY CO., LTD.

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Product Specification Model:TTS154HSS-01 1.54″TFT Display Module (240*240)-6

TAILOR PIXELS TECHNOLOGY CO., LTD. BACK LIGHT(-) Serial data input/output BACK LIGHT(+) Serial clock input Tearing effect output Ground Serial data

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Product Specification Model:TTS154HSS-01 1.54″TFT Display Module (240*240)-7

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

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Product Specification Model:TTS154HSS-01 1.54″TFT Display Module (240*240)-8

TAILOR PIXELS TECHNOLOGY CO., LTD. 7 Optical Characteristics ITEM SYMBOL CONDITIONS Contrast Ratio Response Time Color coordinate Viewing Angle normal angle side data are based on SHENGJ ING’s product reference only

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Product Specification Model:TTS154HSS-01 1.54″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:TTS154HSS-01 1.54″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:TTS154HSS-01 1.54″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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