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W240QVC028-A is a color active matrix LCD module incorporating amorphous silicon TFT(Thin Film Transistor). It is composed of a color TFT-LCD panel, driver ICs, FPC, ,and a backlight unit. The 2.4′′ display area contains 240 (RGB) x 320 pixels and can display up to 262K colors.
DRAWING
SPECIFICATIONS
| General Specification | |
|---|---|
| Part No. | W240QVC028-A |
| Display Mode | Normally Black,Transmissive |
| Display Techn ology | a -Si TFT active matrix |
| Outline Dimension | 42.72(H) X 60.26(V) X 2.30(T) |
| Active Area | 36.72 (H)X 48.96 (V) |
| Resolution | 240X(RGB)X320 |
| Pixel Pitch | 153x153 |
| Backlight | White LED |
| Lumi nance | 300 ±50 |
| LCD Driver IC | ST7789P3 |
| Viewing Direction | FREE o'clock |
| Interface | MCU |
| Module lifetime(Hours) | 50000 |
| Interface NO. | Symbol | I/O or connect to | Descriptio n | When not in use |
|---|---|---|---|---|
| 1 | LEDA | LED DRIVER | Backlight anode. Backlight cathode. | - |
| 2 | LEDK | LED DRIVER | This pin is used to be serial interface clock. | - |
| 3-5 | NC | No connect | ||
| 6 | VCC | PWR SUPPLY | Analog power supply, 2.5V~3.3V. | - |
| 7 | D7 | I/O | Data bus. | GND/IOVCC |
| 8 | D6 | I/O | Data bus. | GND/IOVCC |
| 9 | D5 | I/O | Data bus. | GND/IOVCC |
| 10 | D4 | I/O | Data bus. | GND/IOVCC |
| 11 | D3 | I/O | Data bus. | GND/IOVCC |
| 12 | D2 | I/O | Data bus. | GND/IOVCC |
| 13 | DI | I/O | Data bus. | GND/IOVCC |
| 14 | DO | I/O | Data bus. | GND/IOVCC |
| 15 | RD | I/O | Read enable signal. | GND/IOVCC |
| 16 | WR | I/O | Write enable signal. | GND/IOVCC |
| 17 | RS | I/O | Display data/command selection pin in parallel interface. | GND/IOVCC |
| 18 | CS | I/O | Chip select signal. | GND/IOVCC |
| 19 | TE | - | Tearing effect signal. | - |
| 20 | RESET | - | Reset pin. | - |
| 21-22 | GND | PWR SUPPLY | POWER GROUND. | - |
