![[Retired] HY 3.2" TFT LCD (w/Touch Panel, w/o SD slot) - Image 1](https://www.electrodragon.com/wp-content/uploads/2011/12/3.2inch-320x240-Touch-LCD-A-11-400x400.jpg)
[Retired] HY 3.2″ TFT LCD (w/Touch Panel, w/o SD slot)
$20.00
- Description
- Additional information
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Description
- 3.2” TFT LCD;
- SSD1289 LCD controller;
- 320*240 pixel;
- With Touchpad
- 37 pins (2.54 standard pin headers), 16 bits mode
| Pin | Name | Discrption | Function |
|---|---|---|---|
| 1 | 5V | 5V Power | |
| 2 | GND | Gnd | GND |
| 3 | D0 | Data lines | D0-D15 |
| 4 | D1 | ||
| 5 | D2 | ||
| 6 | D3 | ||
| 7 | D4 | ||
| 8 | D5 | ||
| 9 | D6 | ||
| 10 | D7 | ||
| 11 | D8 | ||
| 12 | D9 | ||
| 13 | D10 | ||
| 14 | D11 | ||
| 15 | D12 | ||
| 16 | D13 | ||
| 17 | D14 | ||
| 18 | D15 | ||
| 19 | CS | LCD chip select | Low TTL to LCD |
| 20 | RS | Command/data register select | RS = 1 : Command register RS = 0: Data register |
| 21 | WR | Write | WR = 0，RD = 1 |
| 22 | RD | Read | WR = 1，RD = 0 |
| 23 | RESET | Reset chip | Low TTL to reset |
| 24 | NC | ||
| 25 | BLVCC | 5V or 3.3V | Backlight VCC |
| 26 | BLGND | GND | Backlight GND |
| 27 | BLCNT | Adjust Backlight | Able to use PWM to adjust Backlight |
| 28 | TP_IRQ | Interrupt | TTL to low when detect touching down |
| 29 | TP_CS | Touchpad(TP) select | Low TTL for touchpad |
| 30 | TP_SCK | SDK for TP | connect to SCK of SPI |
| 31 | TP_SI | Data in for TP | connect to SCK of MOSI |
| 32 | TP_SO | Data out for TP | connect to SCK of MISO |
| 33 | 3.3V | +3.3 Power | When 3.3V provide power (pin 33, 34 connected), pin1, 2 do not connect |
| 34 | GND | GND |
Additional information
| Weight | 40 kg |
|---|
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