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waveshare 3.2inch 320x240 Touch LCD

350451

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KWD 9.000

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product description

 Compatible with 3.2inch 320x240 Touch LCD (A) (pinout compatible, driver incompatible).
3.2 Inch 320*240 DOTS Multicolor Graphic LCD, With Touch Screen And Stand-Alone Controllers

Key Parameters

LCD CONTROLLERILI9325
TOUCH SCREEN CONTROLLERXPT2046
LCD TYPETFT
LCD INTERFACE16-bit parallel
TOUCH SCREEN INTERFACESPI
BACKLIGHTLED
COLORS65536
RESOLUTION320*240 DOTS

Photos

Interface

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

PIN NO.SYMBOLDESCRIPTIONFUNCTION
15V5V power supplyWhen powered from 5V supply, 
Pin 1 & Pin 2 as power input,
Pin 33 & Pin 34 provide 3.3V output.
2GNDGroundGND
3D0Data pinD0-D15
4D1
5D2
6D3
7D4
8D5
9D6
10D7
11D8
12D9
13D10
14D11
15D12
16D13
17D14
18D15
19CSLCD chip selectLow active
20RSInstruction/Data register selectionRS = 1 : Data Register
RS = 0 : Instruction Register
21WRWriteWR = 0, RD = 1
22RDReadWR = 1, RD = 0
23RESETReset the controller chipLow active
24NCNot connectNot connect
25BLVCC5V or 3.3VBacklight VCC
26BLGNDGroundBacklight GND
27BLCNTBacklight brightness adjustmentControl the backlight brightness via PWM
28TP_IRQTouch screen interruptLow level while the touch screen detects pressing
29TP_CSTouch screen chip selectLow active
30TP_SCKTouch screen SPI clockconnects to SPI SCK
31TP_SITouch screen data inputconnects to SPI MOSI
32TP_SOTouch screen data outputconnects to SPI MISO
333.3V3.3V power supplyWhen powered from 3.3V supply, 
Pin 33 & Pin 34 as power input,
Pin 1 & Pin 2 keep NC.
34GNDGround 

Downloads

Development resources:schematic, code, datasheets, etc.

Wiki: www.waveshare.com/wiki/3.2inch_320x240_Touch_LCD_(C)

External Dimension

3.2inch-320x240-Touch-LCD-C external dimension
 

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