TheĀ 3.2 inch, 240 * 320 resolution with TFT touch screen is a display Interface for 16bit parallel interface with support for 6800 and 8080 bus interface, support for the STM32 FSMC bus interface refresh speed, touch screen interface for the SPI interface, the data line low, driving simple. Support horizontal and vertical screen display screen display, support for split-screen display. The interface is compatible with punctuality atomic Series development board interface. SMT production machines, the hardware is stable and reliable. It is a powerful and multifunctional module for your projects.
Pinouts
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Number | Pin Label | Description |
1 | VCC | 5V/3.3V power input |
2 | GND | Ground |
3 | CS | LCD chip select signal, low level enable |
4 | RESET | LCD reset signal, low level reset |
5 | DC/RS | LCD register / data selection signal,
high level: register, low level: data |
6 | SDI(MOSI) | SPI bus write data signal |
7 | SCK | SPI bus clock signal |
8 | LED | Backlight control, high level lighting,
if not controlled, connect 3.3V always bright |
9 | SDO(MISO) | SPI bus read data signal, if you do not need to the read function, you can not connect it |
(The following is the touch screen signal line wiring, if you do not need to touch function or the module itself does not have touch function, you can not connect them) | ||
10 | T_CLK | Touch SPI bus clock signal |
11 | T_CS | Touch screen chip select signal, low level enable |
12 | T_DIN | Touch SPI bus input |
13 | T_DO | Touch SPI bus output |
14 | T_IRQ | Touch screen interrupt signal, low level when touch is detected |
Features and Specifications
- 2 inch, 240 * 320 resolution with TFT touch screen;
- Display driver chip SSD1289 / ILI9341, touch screen driver chip for XPT2046;
- Display Interface for 16bit parallel interface, support for 6800 and 8080 bus interface, support for the STM32 FSMC bus interface refresh speed;
- Touch screen interface for the SPI interface, the data line low, driving simple;
- On-board high-current LDO Low Dropout Regulator, compatible with 5V and 3.3V power supply;
- PWM backlight control circuit board can support IO control and PWM dimming control;
- Module with SD card, do digital photo frames and other experiments;
- Set aside SPI FLASH pads, welding can be extended font chip;
- Support horizontal and vertical screen display screen display, support for split-screen display;
- Support 262,000-color RGB display, the display quality is good;
- Screen controller comes with 172,800 bytes of graphics display data storage area;
- The interface is compatible with punctuality atomic Series development board interface;
- SMT production machines, the hardware is stable and reliable;
- Dimension: 3.9 x 2.5 x 0.3 inches
Applications
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- Used for visual display of information.
- Can be integrated with several engineering projects requiring visual display