LCM PIN Definition (40-pin RGB)
| Pin No. | Symbol | Function |
| 1 | VLED- | LED back light(Cathode) |
| 2 | VLED+ | LED back light(Anode) |
| 3 | GND | GND |
| 4 | VDD | Power supply |
| 5-12 | R0~R7 | Red data bus |
| 13-20 | G0~G7 | Green data bus |
| 21-28 | B0~B7 | Blue data bus |
| 29 | GND | GND |
| 30 | PCLK | Data clock |
| 31 | DISP | Standby mode select pin |
| 32 | HSYNC | Line SYNC signal |
| 33 | VSYNC | Frame SYNC signal |
| 34 | DE | Data enable pin |
| 35 | NC | NC |
| 36 | GND | GND |
| 37 | XR | Touch Panel Control pin |
| 38 | YD | |
| 39 | XL | |
| 40 | YU |
Absolute Maximum Ratings
| Item | Symbol | Min. | Max. | Unit |
| Digital Supply Voltage | VDD | -0.3 | 3.6 | V |
| Analog Supply Voltage | AVDD | -0.5 | 13.5 | V |
| TFT Gate ON Voltage | VGH | 0.3 | 20 | V |
| TFT Gate OFFVoltage | VGL | -20 | 0.3 | V |
| TFT Common Electrode Voltage | VCOM | 0 | 6 | V |
| Operating Temperature | ToP | -20 | 70 | ℃ |
| Storage Temperature | TST | -30 | 80 | ℃ |
Electrical characteristics
| Item | Symbol | Min. | Typ | Max. | Unit |
| Digital Supply Voltage | VDD | 3.0 | 3.3 | 3.6 | V |
| Analog Supply Voltage | AVDD | 9.4 | 9.6 | 9.8 | V |
| TFT Gate ON Voltage | VGH | 17.0 | 18.0 | 19.0 | V |
| TFT Gate OFF Voltage | VGL | -6.6 | -6.0 | -5.4 | V |
| TFT Common Electrode Voltage | VCOM | - | - | - | V |
LED Backlight Characteristics
| Item | Symbol | Condition | Min | Typ | Max | Unit |
| Supply voltage | Vf | - | 20.3 | 22.4 | 23.8 | V |
| Supply current | If | - | - | 60 | - | mA |
