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2.48" 320×320 TFT Display Specifications
The DM-TFTR248-452 is a 2.48-inch polygon TFT LCD display module with 320 × 320 resolution and 12 o’clock viewing direction. Featuring the S6D05A1 driver IC and dual interface support (3-wire 9-bit SPI + 24-bit RGB), this display is ideal for embedded graphic systems and symmetrical UI applications.
Parameter | Value | Unit |
---|---|---|
Diagonal Dimension | 2.48 | inch |
Resolution | 320 × 320 | pixels |
Viewing Direction | 12 o’clock | - |
Touch Mode | None | - |
Module Dimensions | 50.44 × 56.34 × 2.6 | mm |
Viewing Area | 44.64 × 44.64 | mm |
Supply Voltage | 1.8 / 2.8 | V |
Interface | 3-wire 9-bit SPI + 24-bit RGB | - |
Luminance | - | cd/m² |
Driver IC | S6D05A1 | - |
Operating Temperature | -20 ~ 70 | °C |
Storage Temperature | -30 ~ 80 | °C |
Mechanical Dimensions

Technical Resources
- 📄 DM-TFTR248-452 Datasheet (PDF)
- 📄 S6D05A1 IC Datasheet
- 💾 Example code: S6D05A1-SPI-320x320
- 🗂 3D Model (STEP)
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