Description

Arduino Mega board

Microcontroller    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)
Analog Input Pins    16
DC Current per I/O Pin    20 mA
DC Current for 3.3V Pin    50 mA
Flash Memory    256 KB (8 KB used by bootloader)
SRAM    8 KB
EEPROM    4 KB
Clock Speed    16 MHz
USB Connection    Type-B USB port
Power Jack    Barrel jack
ICSP Header    Yes
Reset Button    Yes
Dimensions    101.5 mm × 53.3 mm
Weight    ~37 g