Dongguan Bibuke Electronic Technology Co., Ltd.
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TFT LCD Touch Screen 240 * RGB * 320 A-Si TFT Driver IC:ST7789V
General Specifications:
| Item | Specification standard |
|
| Display Format |
240 * RGB * 320 | pixel |
| Outline Dimension | 55.04(W)* 77.20(H) * 2.5+-0.05(T) | mm |
| Lcd Dimension |
51.60*71 |
|
| Active Area |
48.60*64.80 | mm |
| Dot Size |
0.2025*0.2025 | mm |
| Backlight |
Normal Black |
|
| Interface |
R.G.B Stripe |
|
| Viewing Direction |
12 o’clock |
|
| LCD Type |
a-Si TFT |
|
| Driver IC |
ST7789V |
|
Pin Assignments
| PIN | Pin definition definition definition | Function Declaration |
| 1 | LEDK | Cathode of backlight |
| 2 | LEDA | Anode of backlight |
| 3 | GND | Ground |
| 4 | RESET | Reset signal, keep Low for more than 10ms after power-on. |
|
5 |
SDA | DIN/SDA: serial data input/output bi-direction pin Fix to DGND level when not in use. |
|
6 |
SCL | serial data output bi-direction pin Let it to open in MPU interface mode |
| 7 | RS | Read signal, rising-edge-active. |
|
8 |
CS | Chip select input signal Low: the chip is selected and accessible High: the chip is not selected and not accessible |
|
9 |
TE | Serve as a TE (Tearing Effect) output signal Leave the pin open when not in use. |
| 10 | GND | Ground |
| 11 | IOVCC | Connect to an external power supply of 1.65 ~ 3.3V. |
| 12 | VCC | Connect to an external power supply of 2.5 ~ 3.3V. |
| 13 | GND | Ground |
| 14 | GND | Ground |
| 15 | GND | Ground |
| 16 | GND | Ground |
| 17 | NC | NC |
| 18 | NC | NC |
| 19 | NC | NC |
| 20 | NC | NC |
BIBUKE TFT LCD Module Series:
1. Our standard TFT LCD Module size:
1.44'', 1.77", 2.0", 2.4", 2.8", 3.2", 3.5",
4"(3.97"), 4.3", 5", 7", 8", 9'', 10.1".
2. Developed 4.0''(3.97'') LCD module with IPS glass.
3. Developed 2.4'' to 7.0'' TFT LCD with ZIF FPC connection.
4. Standard CTP for 3.2'', 3.5'', 4.3", 5.0", 7'', 8'', 10.1''.
5. High transmittance RTP for 4.3" and 7".
6. Can make customized CTP.
