Xmega256 TFT2.8 Touch Board

Hardware

• Control system based on the Xmega256a3u

Flash: 256 KB RAM: 16 KB, EEPROM 4 KB, etc.

• 2.8 ”320x240 color TFT screen with integrated ILI9341 controller

• Resistive touch screen with AD7843 controller

• Three 12-bit analog inputs, 0… 2.048V, 0… 10V, 4-20 mA

• One 12-bit 0… 10V analog output

• 17 digital inputs / outputs of 3.3V

• Rotary encoder connector

• USB Device 2.0 communication

• UART communication

• I2C communication

• SPI communication

• Socket for SD Card

• It does not need a programmer. Resident bootloader allows programming with USB cable

• PDI connector for in system programming

• Supply voltage 12V (from 9V to 15V DC)

• Maximum consumption current 90 mA

• Compact design. 100mm x 80mm

Software

• Several C and C ++ sample programs with separate classes for handling each of the Hardware modules.

• All projects compiled with the free Atmel Studio 7 IDE

• Graphic library for representation of characters and images on the Display with great simplicity.

• Geometric graphic library (Lines, Triangles, Rectangles, Pixels, etc.).

• It can be programmed with Atmel Flip (without programmer), or with any Atmel Studio compatible programmer.