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LCD TFT 3.2inch 320x240 Resistive touchscreen

459.00грн.
Key Parameters LCD Controller ILI9325 Touch Screen Controller XPT2046 LCD Type TFT LCD Interface 16-bit parallel Touch Screen Interface SPI Backlight LED Colors 65536 Resolution 320*240 DOTS Interface Note : this product should work with MCUs with 2.2V...
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  • Key Parameters

    LCD Controller ILI9325
    Touch Screen Controller XPT2046
    LCD Type TFT
    LCD Interface 16-bit parallel
    Touch Screen Interface SPI
    Backlight LED
    Colors 65536
    Resolution

    320*240 DOTS

     

    Interface

    Note : this product should work with MCUs with 2.2V~3.6V IO voltage ONLY.

    PIN NO. SYMBOL DESCRIPTION FUNCTION
    1 5V 5V power supply When powered from 5V supply,
    Pin 1 & Pin 2 as power input,
    Pin 33 & Pin 34 provide 3.3V output.
    2 GND Ground GND
    3 D0 Data pin 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 active
    20 RS Instruction/Data register selection RS = 1 : Data Register
    RS = 0 : Instruction Register
    21 WR Write WR = 0, RD = 1
    22 RD Read WR = 1, RD = 0
    23 RESET Reset the controller chip Low active
    24 NC Not connect Not connect
    25 BLVCC 5V or 3.3V Backlight VCC
    26 BLGND Ground Backlight GND
    27 BLCNT Backlight brightness adjustment Control the backlight brightness via PWM
    28 TP_IRQ Touch screen interrupt Low level while the touch screen detects pressing
    29 TP_CS Touch screen chip select Low active
    30 TP_SCK Touch screen SPI clock connects to SPI SCK
    31 TP_SI Touch screen data input connects to SPI MOSI
    32 TP_SO Touch screen data output connects to SPI MISO
    33 3.3V 3.3V power supply When powered from 3.3V supply,
    Pin 33 & Pin 34 as power input,
    Pin 1 & Pin 2 keep NC.
    34 GND Ground  

     

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