Shenzhen ChengHao Optoelectronic Co., Ltd.
| Payment Terms | |
| Supply Ability | 300,000 pieces/month |
| Delivery Time | 3-7 working days |
| Packaging Details | Standard export packaging |
| Display Resolution | 240 x 320 |
| Brightness | 500 cd/m2 |
| Touch Screen | Optional |
| Interface Type | SPI |
| Driver IC | ST7789V |
| Operating Voltage | 3.3V |
| Active Area | 14.80 x 55.29 mm |
| Pixel Pitch | 0.173 x 0.173 mm |
| FPC Pins | 8 |
| Viewing Direction | 12 o\u0027clock |
| Operating Temp | -20~+70 |
| Storage Temp | -30~+80 |
| RoHS | Yes |
| Brand Name | CHENGHAO |
| Model Number | CH225QV01A |
| Certification | RoHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | Supply Ability | 300,000 pieces/month | |
| Delivery Time | 3-7 working days | Packaging Details | Standard export packaging |
| Display Resolution | 240 x 320 | Brightness | 500 cd/m2 |
| Touch Screen | Optional | Interface Type | SPI |
| Driver IC | ST7789V | Operating Voltage | 3.3V |
| Active Area | 14.80 x 55.29 mm | Pixel Pitch | 0.173 x 0.173 mm |
| FPC Pins | 8 | Viewing Direction | 12 o\u0027clock |
| Operating Temp | -20~+70 | Storage Temp | -30~+80 |
| RoHS | Yes | Brand Name | CHENGHAO |
| Model Number | CH225QV01A | Certification | RoHS |
| Place of Origin | China | ||
| High Light | 2.25 inch TFT LCD display module ，SPI interface TFT LCD module ，high brightness TFT LCD display | ||
CH225QV01A is a 2.25 inch a-Si TFT LCD module with QVGA resolution of 76x284 pixels, designed for compact wearable and portable electronic devices. Typical brightness is 500 cd/m², providing sunlight readability for outdoor applications.
The module uses the *** driver IC with a 4-wire SPI serial interface, compatible with most microcontrollers at low pin count. Operating temperature range is -20°C to +70°C, storage range is -30°C to +80°C. The module is RoHS compliant and measures 17.90 x 62.50 mm.
· 2.25 inch diagonal a-Si TFT active matrix display with 76*284 resolution
· High brightness of 500 cd/m² (typ.) for excellent sunlight readability
· SPI 4-wire serial interface for easy and fast communication with MCUs
· 12 o'clock optimal viewing direction for portrait-oriented applications
· Wide operating temperature range: -20°C to +70°C
· Low power LED backlight design suitable for battery-powered devices
· Thin profile and lightweight construction for portable device integration
· Transmissive / Normally White polarizer mode for clear image quality
· RoHS compliant, meeting environmental protection requirements
| Parameter | Specification |
|---|---|
| Size | 2.25 inch |
| Resolution | 76x284 |
| Active Area | 14.80 x 55.29 mm |
| Module Size | 17.90 x 62.50 mm |
| Brightness | 500 cd/m2 (typ.) |
| Viewing Direction | 80/80/80/80 |
| Operating Temperature | -20 ~ +70℃ |
| Storage Temperature | -30 ~ +80℃ |
FPC customization, touch panel integration (RTP/CTP), cover lens available.
Complete datasheet, initialization code, sample support, technical support provided.
Q: What is the resolution of the CH225QV01A display?
A: The CH225QV01A has a QVGA resolution of 76*284 pixels, providing sharp image quality suitable for text, icons, and basic graphics.
Q: What interface does this module use?
A: It uses a 4-wire SPI serial interface, which makes it easy to connect with most microcontrollers using just 4 control lines (CS, SCL, SDA, RS).
Q: Is this display suitable for outdoor use?
A: Yes, with a typical brightness of 500 cd/m², the display offers good sunlight readability, making it suitable for outdoor applications.
Q: What is the operating temperature range?
A: The operating temperature range is -20°C to +70°C, with a storage range of -30°C to +80°C, ensuring reliable performance in various environments.
Q: Can the FPC connector be customized?
A: Yes, ChengHao offers customization options for the FPC including length, pin assignment, and connector type to match your PCB design.
Q: Can a touch panel be added to this display?
A: Yes, we can integrate either a capacitive touch panel (CTP) or resistive touch panel (RTP), or a cover lens for protection as needed.
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
32000000-44000000
Employee Number:
630~750
Ecer Certification：
Verified Supplier
Shenzhen Chenghao Optoelectronic Co., Ltd(ChengHao LCD) founded in 2015,is a high-tech enterprise covering research and development, manufacturing and marketing with state-of-the-art production facilities. All of our products are passed CE, RoHS, and ISO 9001 certificates. As one of the top and prof... Shenzhen Chenghao Optoelectronic Co., Ltd(ChengHao LCD) founded in 2015,is a high-tech enterprise covering research and development, manufacturing and marketing with state-of-the-art production facilities. All of our products are passed CE, RoHS, and ISO 9001 certificates. As one of the top and prof...
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