The Mega 2560 is a microcontroller board based on the Atmega2560. It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started. The Mega 2560 board is compatible with most shields designed for the Uno and the former boards Duemilanove or Diecimila.
Technical Specification
Microcontroller: ATmega2560
Operating Voltage: 5V
Recommended Input Voltage: 7 – 12V
Input Voltage Range: 6 – 20V
Digital I/O pins: 54 pins
PWM pins: 15 pins
Analog Input Pins: 16 pins
DC current per I/O pin: 20mA
DC Current for 3.3V pin: 50mA
Flash Memory: 256KB
SRAM: 8KB
EEPROM: 4KB
Clock Speed: 16MHz
Application
Robotics
3D printing
Home Automation
Embedded Systems
Additional Information
Length: 101.52mm
Width: 53.3mm
Weight: 37g