A000067 ARDUINO MEGA R3 BOARD 2560

<p>The Arduino Mega 2560 is a microcontroller board powered by the ATmega2560 chip. It offers 54 digital input/output pins (15 of which support PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB port, a power jack, an ICSP header, and a reset button. It includes everything necessary to run the microcontroller; you can simply connect it to a computer using a USB cable or power it with an AC-to-DC adapter or battery to get started. The Mega 2560 is compatible with most shields designed for the Uno, as well as the older Duemilanove or Diecimila boards.</p> <h2>Tech Specs</h2> <ul> <li><strong>Microcontroller:</strong> ATmega2560</li> <li><strong>Operating Voltage:</strong> 5V</li> <li><strong>Input Voltage (Recommended):</strong> 7-12V</li> <li><strong>Input Voltage (Limits):</strong> 6-20V</li> <li><strong>Digital I/O Pins:</strong> 54 (15 support PWM output)</li> <li><strong>Analog Input Pins:</strong> 16</li> <li><strong>DC Current per I/O Pin:</strong> 20 mA</li> <li><strong>DC Current for 3.3V Pin:</strong> 50 mA</li> <li><strong>Flash Memory:</strong> 256 KB (8 KB used by bootloader)</li> <li><strong>SRAM:</strong> 8 KB</li> <li><strong>EEPROM:</strong> 4 KB</li> <li><strong>Clock Speed:</strong> 16 MHz</li> <li><strong>LED_BUILTIN:</strong> 13</li> <li><strong>Length:</strong> 101.52 mm</li> <li><strong>Width:</strong> 53.3 mm</li> <li><strong>Weight:</strong> 37 g</li> </ul>