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This is a multicolor graphic IPS LCD display, 4inch diagonal, 480×800 pixels, with resistive touch screen. It adopts 8080 parallel interface for LCD communication, and supports host controllers such as STM32.
DRIVER | NT35510 |
---|---|
TOUCH CONTROLLER | XPT2046 |
LCD TYPE | IPS |
COMMUNICATION INTERFACE | LCD: 16-bit parallel Touch panel: SPI |
DISPLAY COLORS | RGB, 65K colors |
RESOLUTION | 480 × 800 |
BACKLIGHT | LED |
DISPLAY SIZE (MM) | 51.84mm × 86.40mm |
OUTLINE DIMENSIONS | 59.0mm × 111.0mm |
TOUCH TYPE | 4-wire resistive |
POWER SUPPLY VOLTAGE | 5V/3.3V |
LOGIC LEVEL | 3.3V |
PIN | SYMBOL | DESCRIPTION | FUNCTION |
---|---|---|---|
1 | 5V | Power positive, 5V input | When P1 and P2 connecting with 5V power supply, the P33 and P34 will provide 3.3V output |
2 | GND | Ground | Ground |
3~18 | D0~D15 | Data pin | 16Bit bi-directional data line |
19 | LCD_CS | LCD chip select | Low active |
20 | DC | Data/Command selection | DC = 1 : data register DC = 0 : command register |
21 | WR | Write | WR = 0, RD = 1 |
22 | RD | Read | WR = 1, RD = 0 |
23 | RST | Reset | Low active |
24 | NC | Not connected | Floating |
25 | BL_VCC | 5V OR 3.3V | Backlight VCC |
26 | GND | Ground | Backlight GND |
27 | BL | Backlight adjustment | Adjust the backlight brightness via PWM |
28 | TP_IRQ | Touch panel interrupt | Low when the panel is touched |
29 | TP_CS | Touch panel chip select | Low active |
30 | TP_SCK | Touch panel SPI clock | Connect to SPI.SCK |
31 | TP_SDI | Touch panel SPI data input | Connect to SPI.MOSI |
32 | TP_SDO | Touch panel SPI data output | Connect to SPI.MISO |
33 | 3.3V | Power positive, 3.3V input | When P33 and P34 connecting with 3.3V power supply, leave the P1 and P2 floating |
34 | GND | Ground | Ground |