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3 5 Color 320X480 Tft Touchscreen Breakout
Adafruit
A 3.5" color TFT touchscreen breakout board with support for SPI and 8-bit modes.
In stock
Specifications
2- Operating Voltage
- 3-5VDC, with reverse polarity protection for Vin and 3.3V out from onboard regulator for 3.3V (Vout) pin.
- Dimensions
- Not explicitly stated
Pinout
25| Pin | Name | Functions | Notes |
|---|---|---|---|
| Vin | 3-5V (Vin) | POWER | Connect to 3-5VDC, has reverse polarity protection |
| Lite | Backlight PWM | PWM | Default high for backlight on, can be pulldown for off |
| Gnd | GND | GND | |
| CLK | SPI Clock | SPI | |
| MISO | SPI MISO | SPI | 3.3V logic out, used for SD card |
| MOSI | SPI MOSI | SPI | |
| CS | TFT Chip Select (8-bit) | SPI | |
| D/C | TFT Data/Command Selector (8-bit) | SPI | |
| WR | TFT Write Strobe (8-bit) | SPI | Connected to SPI CLK |
| RD | TFT Read Strobe (8-bit) | SPI | Not used if not reading, tie to VCC if unused |
| RST | TFT Reset | SPI | |
| Y+ | Touch Y+ (Capacitive) | ADC | |
| X+ | Touch X+ (Capacitive) | ADC | |
| Y- | Touch Y- (Capacitive) | ADC | |
| X- | Touch X- (Capacitive) | ADC | |
| IM2 | Interface Control Set 2 | GPIO | |
| IM1 | Interface Control Set 1 | GPIO | |
| IM0 | Interface Control Set 0 | GPIO | |
| Card CS / CCS | SD Card Chip Select (SPI) | SPI | |
| Card Detect / CD | SD Card Detect | GPIO | Tied to ground when card inserted, floats otherwise |
| SCK | SPI Clock (EYESPI) | SPI | |
| MISO | SPI MISO (EYESPI) | SPI | |
| MOSI | SPI MOSI (EYESPI) | SPI | |
| TCS | TFT Chip Select (EYESPI) | SPI | |
| DC | TFT Data/Command Selector (EYESPI) | SPI |
Interactive pinout
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BOARD
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