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| Place of Origin: | China |
| Pin | Symbol | Description |
| 1 | GND | Power ground terminal |
| 2 | LEDK | LED cathode |
| 3 | LEDA | LED anode |
| 4 | VDD | Analog power supply |
| 5 | GND | Power ground terminal |
| 6 | GND | Power ground terminal |
| 7 | D/C | Data/Command selection pin for 4-line serial interface |
| 8 | CS | Chip select pin; Low enable value, high disable |
| 9 | SCL | Serial interface clock |
| 10 | SDA | SPI interface input/output pins |
| 11 | RESET | Display reset pin, low level effective |
| 12 | GND | Power ground terminal |
| Pin | Symbol | Description |
| 1 | LEDA | LED anode |
| 2 | LEDK | LED cathode |
| 3 | GND | Power ground terminal |
| 4 | VDD-2.8V | Simulator power: VDD-2.8V = 2.5V - 3.3V |
| 5 | VDDIO | Input/output system power. IOVCC = 1.65V - 3.3V |
| 6 | IM1/2 | W When IM1/2 = 1, 4-SPI; When IM1/2 = 0, 80-8-bit parallel |
| 7 | RESET | Display reset terminal, low level effective |
| 8 | CS | Chip select of the driver chip, low level effective |
| 9 | D/C | Data/display instruction selection pin |
| 10 | WR | Enable writing in the MCU parallel interface. Display data/command selection pin in the 4-line serial interface |
| 11 | RD | Read from the MCU parallel interface |
| 12 | SDA | SPI data pin |
| 13-20 | DB0-DB7 | Single-chip microcontroller parallel interface data |
| 21 | TE | Tear effect signal used to synchronize the single-chip microcontroller with the frame memory write |
| 22 | NC | No connection |
| 23-24 | GND | Power ground terminal |
