A000047

ARDUINO.ORG  A000047  开发板, ARDUINO, MEGA2560

The is an Mega 2560 microcontroller board based on ATmega2560 MCU. The board has 54 digital I/O pins of which 15 can be used as PWM outputs, 16 analogue inputs, 4 UARTs hardware serial ports, 16MHz crystal oscillator, USB connection, power jack, ICSP header and reset button. The board contains everything needed to support the microcontroller and compatible with most shields designed for the Arduino Duemilanove or Diecimila. Simply connect the board to a computer with a USB cable or power it with an AC to DC adapter or battery to get started. The Mega 2560 does not use FTDI USB to serial driver chip. Instead, it features the ATmega16U2 programmed as a USB to serial converter.

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Onboard ATmega2560 microcontroller with 256KB of flash memory, 8KB of SRAM and 4KB of EEPROM

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Support TWI and SPI communication

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Programmed with Arduino software

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USB overcurrent protection

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Board can be powered via the USB connection or with an external power supply