Package Includes:
Arduino ATmega2560-16U-TW R3 Compatible Board
Technical Details:
Microcontroller: ATMEL ATmega2560-16U-TW.
Operating Voltage 5V.
Input Voltage (recommended) 7-12V.
Input Voltage (limits) 6-20V.
Digital I/O Pins 54 (of which 14 provide PWM output).
Analog Input Pins 16.
DC Current per I/O Pin 40 mA.
DC Current for 3.3V Pin 50 mA.
Flash Memory 256 KB of which 8 KB used by bootloader.
SRAM 8 KB.
EEPROM 4 KB.
Clock Speed 16 MHz.