Product Name: Arduino Mega 2560 R3 Atmega2560-16au Board + USB Cable Compatible Good Quality Low Price Model NO.: FUT6007 Dielectric: SIC Trademark: FUT Transport Package: The Plasti⪞ Bo≃ Specification: &⪞ aret; ≃ g Origin: Chnina HS Code: 85340090 Product Description DescriptionNew features for Reversion 3 of the board has the following new features:1.0 pinout: added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Due that operate with 3.3V. The second one is a not connected pin, that is reserved for future purposes..Stronger RESET circuit.Atmega 16U2 replace the 8U2.Features:> This board is compatible with current boards and shields, but adds possibilities for new shields.> The Mega 2560 is an update to the Mega> The Mega2560 differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. It features the ATmega16U2 programmed as a USB-to-serial converter.Specifications:Flash Memory: 256 KB of which 8 KB used by bootloaderSRAM: 8 KBEEPROM: 4 KBClock Speed: 16 MHzMicrocontroller: ATmega2560.Operating Voltage: 5V.Input:Voltage(recommended): 7-12V.Input Voltage (limits) : 6-20V.Digital I/O Pins: 54 (of which 15 provide PWM output)Input Pins: 16DC Current per I/O Pin: 40 mADC Current for 3.3V Pin: 50 mA