SunFounder Mega 2560 r3 atmega2560-16au board (compatible with arduino) 0519582241546

The MEGA 2560 Board can be powered via the USB connection or with an external power supply. The power source is selected automatically. Announced December 2nd, 2011The ATmega2560 has 256 KB of flash memory for storing code (of which 8 KB is used for the bootloader), 8 KB of SRAM and 4 KB of EEPROM (which can be read and written with the EEPROM library) The MEGA 2560 Board for Arduino comes preburned with a bootloader that allows you to upload new code to it without the use of an external hardware programmer. It communicates using the original STK500 protocol (reference, C header files).