Product OverviewThe YX16901A is a 1.69-inch a-Si TFT LCD module with 240 × 280 RGB resolution and IPS full viewing angle. It uses a positive transmissive panel and integrates the ST7789V driver IC. The module supports a 4-wire SPI interface and is optimized for compact, low-voltage embedded systems and MCU-based designs requiring wide viewing angles and simplified integration.
Basic Specifications- Display size: 1.69 inch
- LCD type: a-Si TFT, positive transmissive
- Resolution: 240 (RGB) × 280
- Viewing: IPS full viewing angle
- Driver IC: ST7789V
- Interface: 4-wire SPI
- Backlight: 3 × white LEDs (parallel)
- Module input voltage: Typ. 2.8 V
- Operating temperature: -20°C to +70°C
- Storage temperature: -30°C to +80°C