Description
The YX13003A is a 1.3-inch square TFT LCD display module featuring a 240×240 RGB resolution and an 8080 8-bit Parallel MCU interface, designed for wearable devices, handheld instruments, smart home products, industrial controllers, and compact embedded systems.
Powered by the ST7789V driver IC, the module delivers stable image performance, vivid colors, and an All-O'Clock viewing angle, ensuring excellent visibility from every direction. The 240×240 resolution provides crisp graphics and smooth user interfaces, making it suitable for applications requiring compact yet high-quality displays.
With an outline dimension of 26.2 × 29.22 × 1.94 mm and an active display area of 23.4 × 23.4 mm, the YX13003A features an ultra-compact mechanical design for space-constrained products. Its 8080 8-bit MCU interface offers simple integration with a wide range of microcontrollers, making it an ideal display solution for portable electronics, IoT devices, smart meters, healthcare equipment, and embedded control systems. The module features a 1.3-inch TFT-LCD, 240×240 resolution, ST7789V driver IC, and an 8080 8-bit Parallel MCU interface.
Basic Specifications
| Item | Specification |
|---|
| Display Size | 1.3 inch |
| LCD Type | a-Si TFT-LCD, Transmissive |
| Resolution | 240 (RGB) × 240 |
| Active Area | 23.4 × 23.4 mm |
| Outline Dimensions | 26.2 × 29.22 × 1.94 mm |
| Pixel Pitch | 0.0975 × 0.0975 mm |
| Viewing Direction | All O'Clock |
| Driver IC | ST7789V |
| Interface | 8080 8-bit Parallel MCU |
| Backlight | White LED × 2 |
| LCM Input Voltage | 2.8 ±0.1 V |
Mechanical Drawing
Optical Characteristics
| Parameter | Typical |
|---|
| Resolution | 240 × 240 |
| Contrast Ratio | 600 : 1 |
| Color Gamut | 50% |
| Brightness | 300 cd/m² |
| Luminance Uniformity | 80% |
| Viewing Angle (CR ≥ 10) | 80° / 80° / 80° / 80° |
| Response Time | 17.5 ms |
Operating Conditions
| Item | Range |
|---|
| Operating Temperature | -20°C ~ +70°C |
| Storage Temperature | -30°C ~ +80°C |
| Humidity | ≤90% RH (60°C) |