3.2 tft lcd module display datasheet in stock

ER-TFT032-2 is 240x320 dots 3.2 " color tft lcd module display with ILI9320 controller and optional 4-wire resistive touch panel,superior display quality,super wide viewing angle and easily controlled by MCU such as 8051, PIC, AVR, ARDUINO ARM and Raspberry PI.It can be used in any embedded systems,industrial device,security and hand-held equipment which requires display in high quality and colorful image.It supports 8080 16-bit parallel interface. .FPC is soldering type,there is no need for zif connector.Lanscape mode is also available.

Of course, we wouldn"t just leave you with a datasheet and a "good luck!".For 8051 microcontroller user,we prepared the detailed tutorial such as interfacing, demo code and development kit at the bottom of this page.

As an option, you can order this TFT pre-assembled onto a breakout/carrier board. The board allows easy prototyping through its 0.1" headers. You can also include the carrier board in your end product to simplify construction and assembly. The carrier board contains a constant-current switching LED driver. The PCB is sized to fit neatly within the outline of the display.

This kit consists of a CFAF240320A-032T TFT LCD module mounted on a carrier board. The carrier board supports a current driver for the LED backlight of the display. It is also available under Additional Options on the website page for CFAF240320A-032T.

(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)

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.

The LCD is 32044PA. It’s a 262K color, 400*240 (resolution), 3.2 inch Widescreen (16:9) TFT LCD screen.The LCD has a wide viewing angle, the contrast is also very suitable.

TFT 3.2" 400*240 With SD Touch Module is designed with a touch controller in it . The touch IC is XPT2046/HR2046, and touch interface is included in the 40 pins breakout.

Another useful extension in this module 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 this module, 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.

TFT 3.2" 400*240 With SD Touch Module layout a 40 pins interface for your project, the interface include TFT pins、SD card pins、Touch screen pins and the Flash pins.

Resolution: 240(RGB) x 400Interface: CPU 18 bits/16 bits/8 bitsColor Depth: 262K/65KTechnology Type: a-SiPixel Pitch (mm): 0.174X0.174Pixel Configuration: R.G.B. Vertical StripeDisplay Mode: TM with Normally WhiteSurface Treatment(Up Polarizer): Clear Type(3H)Viewing Direction: 6 o’clockGray Scale Inversion Direction: 12 o’clockLCM (W x H x D) (mm): 47.60x80.90x2.6Active Area(mm): 41.76x69.60With /Without TSP: Without TSPWeight (g): TBDLED Numbers: 4 LEDsDriver IC: HX8352-AElectrical Characteristics

The pins named with “D/T_” are the Touch IC output pins; the pins named with “SD_” are SD pins; the pins named with “F_” are the SST25VF016B Flash IC pins; others are TFT pins.

It is compatible with 3.3/5V operation voltage level. TFT power is 2.8~3.3V and the module with PCB have 3V Regulated IC, so it can input 5V, but the data pins can not be more than 3.3V.

The Transmissive polarizer is best used for displays that run with the backlight on all the time. This polarizer provides the brightest backlight possible. If you have a need for a bright backlight with lower power drain, transmissive is a good choice for this TFT LCD.

Focus LCDs can provide many accessories to go with your display. If you would like to source a connector, cable, test jig or other accessory preassembled to your LCD (or just included in the package), our team will make sure you get the items you need.Get in touch with a team member today to accessorize your display!

Focus Display Solutions (aka: Focus LCDs) offers the original purchaser who has purchased a product from the FocusLCDs.com a limited warranty that the product (including accessories in the product"s package) will be free from defects in material or workmanship.

The 3.2 inch TFT LCD module is a special design for Raspberry Pi for portable application. It features a 3.2�display with 320x240 16bit color pixels and resistive touch screen. The LCD is well mated with Pi board and interface with Pi via the high speed SPI port, and support console, X windows, displaying images or video etc. It also provides 4 press buttons for user defined functions.

This 3.2″ TFT LCD is a full color display with a resolution of 240 x 320 pixels or 320 x 240 pixels depending on how it is oriented.  It uses the ILI9341 controller with SPI interface.  It also includes a resistive touchscreen with built-in XPT2046 controller.

These full color displays are large enough for many applications even when using touch.  The supplied stylus is helpful when using smaller touch targets.

Internally the display operates at 3.3V, so if using with a 5V microcontroller, be sure to include        logic level shifters on the data lines to prevent possible damage.

The module power comes in on the Vcc pin.  The module includes an on-board 3.3V regulator, so the module should normally be operated off of 3.6 to 5.5V power on this pin to feed the regulator.  Current is typically 55-60mA

If you would prefer to operate the module directly from a 3.3V power source, there are two solder pads labeled J1.  By solder shorting these two pads together, the regulator is bypassed and the module can be powered directly from 3.3V.

In general, it is best to operate the display off of 5V to ensure enough power is available.  Be careful of trying to operate the display from the built-in 3.3V available on Arduino and similar microcontrollers since these power sources often have limited current capability and may overheat.

These are interesting modules to work with since they have full color and graphical capability with good library support and the touch capability adds a new dimension of usefulness.

These modules are breadboard friendly with a 14-pin header on the back that can be inserted into a solderless breadboard or a 14-pin female connector can be used to connect to it if the display is to be mounted.  The display is mounted on a stiff PCB that provides good support, but be sure to press on the header pins or PCB when applying pressure to insert them into a breadboard and not press on the glass to avoid possible damage.

Though these displays can seem to be a bit intimidating to use at first, just follow these steps to get up and running fairly easily.  The pin labeling is on the back only, so we have pictures with the pins labeled on both the front and back to make life a little easier.

I’m also using the Teensy 4.1 because it is currently the fastest Arduino compatible board (600MHz 32-bit vs Uno 16MHz 16-bit) and this example application of calculating Mandelbrot fractals and updating the LCD can take a long time on an Uno (77-105 seconds) and only takes about 1.25 seconds on the Teensy 4.1.  If using a 3.3V Arduino like a Due, hookup will basically be the same.

Connect the SPI and control lines for the display.  In our example we are using hardware SPI as it gives the best performance.   The SPI pin location will depend on the MCU you are using.

If you just want to check the display functionality and speed, the ‘graphicstest’ example program installed as part of the Adafruit_ILI9341 library is a good one to run.

The program below is a modified version of the Mandelbrot example program that gets installed with the Adafruit_ILI9341 library.  It was pruned down in size and basic touch added.  The program just calculates the Mandelbrot set and draws it to the screen pixel-by-pixel as it is calculated.  The math is fairly intense for each pixel, so it is a good judge of the power of the MCU.  The display update speed is thus limited by the MCU that is doing the calculations and is not limited by the display itself.