Mega 2560 R3 Board 2012 Offcial Version with ATMega 2560 ATMega16U2 Chip for Arduino Integrated Driver with Original Retail Box

Features:

• Microcontroller ATmega2560
• Operating Voltage 5V
• Input Voltage(recommended) 7-12V
• Digital I/O Pins 54(of which 14 provide PWM output)
• Analog Input Pins 16
• DC Current per I/O Pin 40Ma
• Flash Memory 256KB of which 4 KB used by bootloader
• DC Current for 3.3 V Pin 50 Ma
• SRAM 8 KB
• EEPROM 4KB
• Clock Speed 16MHz