3.2 inch tft lcd datasheet free sample

HY-TFT320 is a 3.2 inch TFT LCD Screen module, 320*240 (resolution), 65K color, 34pins interface , not just a LCD breakout, but include the Touch screen, SD card. So it’s a powerful extension module for your project.

This Screen includes a controller SSD1289, it’s 16bit data interface, easy to drive by many MCU like STM32 ,AVR and 8051.HY-TFT320 is designed with a touch controller in it . The touch IC is XPT2046 , and touch interface is included in the 34 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.

The UTFT library is required to be installed to get this screen model display. This library is especially designed for 3.2” TFT LCD screen using 16 bit mode. The library require the following connections.

Note: The TFT controller model needs to be declared in the initializing statement. ITDB02 myGLCD(38,39,40,41) needs to be modified as myGLCD(38,39,40,41,ITDB32S) when using Arduino Mega2560.ITDB02 myGLCD(19,18,17,16,ITDB32S) needs to be commented when using Aduino UNO. Otherwise it just show a blank screen. In practice, RS, WR, CS, RSET can be connected to any free pin. But the pin number must be in accord with myGLCD(RS,WR,CS,RST).

The LCD has a 3.2" 4-wire resistive touch screen lying over it. The Touch libraryneeds to be installed to get it works. This library is designed for 2.4’’ TFT, 3.2” TFT LCD screen module.

The default setting is accurate for 2.4” TFT module, but you need to calibrate when using 3.2” TFT module. A program to calibrate the touch screen is included in the example. If you touch screen is inaccurate, you need to run touch_calibration. Follow the on-screen instruction to calibrate the touch screen. Better not use your finger to calibrate it, use your accessory touch pen to pressure the frontsight with stength. Then record the calibration parameters and apply them in ITDB02_Touch.cpp in your touch screen library.

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.

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.

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.

Established in 2010, Topfoison has devoted itself to the manufacturing and development of high-quality products for the Wearable device, Smart Watch, VR, Medical device, Industrial LCD display including Color LCD modules/OLED/LCD display/Round lcd screen/Round AMOLED/ Square transflective lcd screen/ IPS full wide display/ 1080p fhd AMOLED and 2K 1440p lcd. Topfoison focus on1.22-7.0 inch small size displays, all the products produced in our company enjoys the most advanced production craft and technology as well as the strictly ISO quality management system.