Descripción
Arduino™ Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital I/O pins (14 of which can be used as PWM outputs), 16 analog inputs, 4 UARTs (serial hardware interfaces), a 16 MHz crystal oscillator, a USB interface, a power and an ICSP connector and a reset button. Contains everything you need to accompany the microcontroller. Simply connect the board to a computer via USB or run it on AC/DC power or battery to start.
The Arduino™ Mega is compatible with most shields designed for Arduino™ Due, Duemilanove or Diecimila.
Other features of the R3 version are:
• ATmega16U2 instead of the 8U2 USB to serial converter
• A stronger RESET circuit
• 1.0 pinout: added SDA and SCL pins for TWI communication near the AREF pin and two more new pins near the RESET pin - the IOREF pin, which allows the shields to adapt to the voltage supplied by the board and a second pin is not connected, but is reserved for future use.
Technical data:
- Microcontroller: ATmega2560
- Operating voltage: 5 V
- Input voltage (recommended): 7 - 12 V
- Input voltage (maximum): 6 - 20 V
- Digital I/O pins: 54 (of which 14 can be used for PWM output)
- Analog input pins: 16
- Continuous current on each I/O pin: 40 mA
- Continuous current on 3.3 V pin: 50 mA
- Flash Memory: 256 KB, 8 KB of used by the bootloader
- SRAM: 8 KB
- EEPROM: 4 KB
- Clock speed: 16 megahertz
