| NO. | Symbol | Description |
| 1 | XL | NC |
| 2 | YU | NC |
| 3 | XR | NC |
| 4 | YD | NC |
| 5 | GND | Groud |
| 6 | IOVCC | I/O Power supply(1.8V/2.8/3.3V) |
| 7 | VCI | Power supply(2.8V/3.3V) |
| 8 | FMARK | Frame synchronization signal |
| 9 | CS | Chip select signal. |
| 10 | RS | Display data/command selection |
| 11 | WR | Write enable in MCU parallel interface. |
| 12 | RD | Read enable in 8080 MCU parallel interface. Low-active. |
| 13 | SPI_SDI | Serial data input. |
| 14 | SPI_SDO | Serial data output.Let it open if not use. |
| 15 | RESET | Reset pin |
| 16 | GND | Ground |
| 17-32 | DB0-DB15 | Data Bus |
| 33 | A | Power supply for backlight anode |
| 34 | K | Power supply for backlight cathode |
| 35 | K | Power supply for backlight cathode |
| 36 | K | Power supply for backlight cathode |
| 37 | GND | Ground |
| 38 | IM0 | Please see note 1 |
