TFT 3.2" 320*240 With SD Touch Module (Arduino Compatible)

item#: TFT-32320240SDT

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Description:

TFT 3.2" 320*240 With SD Touch Module (Arduino Compatible)

1ã€Description :

3.2-inch TFT Color LCD Module is a TFT LCD Screen Module , 40pins interface , not just a LCD break but include the Touch , SD card and Flash design. So it’s a powerful extension module for your project.

This item is 240374PQ . It’s a 65K color , 320*240 (resolution),3.2 inch TFT LCD screen.The LCD has a wide viewing angle , the contrast is also very suitable.

The Screen include a controller HX8347-A, it’s a support 8/16bit data interface , easy to drive by many MCU like STM32 ,AVR and 8051.

It is designed with a touch controller in it . The touch IC is ADS7843 , and touch interface is included in the 40 pins breakout. We will offer two version of it, one is with touch screen and touch controller , another is without the touch function , it will just use as a LCD screen for display- so it will be inexpensive than former.

Another useful extension in this item is the SD Card socket . It use the SPI mode to operate the SD card, the SPI interface include in the 40pins breakout.

There is a reserve extension design in it, that’s the external flash . It’s leave the pad and the pins out for the SST25VF016B Flash. So when you need , you can easily add a external flash for your project .

It layout a 40 pins interface for your project , the interface include LCD bus, SD card bus, Touch screen bus and the Flash bus.

Module size 75 * 53mm.
There are two 3mm mounting holes and interface is spacing 2.54mm 2*20 pins.

2ã€Interface Definition :

3ã€Pin Definition :

The pins named with “D_” is the touch bus , the pins named with “SD_” is SD bus, the pins named with “F_” is Flash bus.

It is work at 3.3v DC, if you need to connect the module with the 5v voltage I/O , you need to add the 30k and 20k resistors to reduce voltage.

It support that it can default use the 16 bit mode

4ã€ Reference circuit : Because the file is a little large, if you need ,please contact with us.

Downlaod Reference Code

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