The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 14 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 a AC-to-DC adaptor or battery to get started. The Mega is compatible with most shields designed for the Arduino Duemilanove or Diecimila. * Microcontroller ATmega2560 * Operating voltage 5V * Input voltage range nom. 7 to 12V * Maximum supply voltage 6 to 20V * Digital I/O pins 54 (of which 14 provide PWM output) * Analog input pins 16 * DC Current per I/O pin 40 mA * DC Current for 3.3V pin 50 mA * Flash memory 256 KB of which 8 KB is used by bootloader * SRAM 8 KB * EEPROM 4 KB * Clock speed 16 MHz * USB Connector type B Male https://elecena.pl/product/27276319/arduino-mega2560-a000067-board-r3 2024-11-14 https://elecena.pl/product/27276319/arduino-mega2560-a000067-board-r3 2025-04-10 https://elecena.pl/product/27276319/arduino-mega2560-a000067-board-r3 2025-05-11 https://elecena.pl/product/27276319/arduino-mega2560-a000067-board-r3 2025-06-17 https://elecena.pl/product/27276319/arduino-mega2560-a000067-board-r3 2025-07-25 https://elecena.pl/product/27276319/arduino-mega2560-a000067-board-r3 2025-09-04 https://elecena.pl/product/27276319/arduino-mega2560-a000067-board-r3 2026-03-02 https://elecena.pl/product/27276319/arduino-mega2560-a000067-board-r3 2026-03-25 https://elecena.pl/product/27276319/arduino-mega2560-a000067-board-r3 2026-07-18 https://elecena.pl/product/27276319/arduino-mega2560-a000067-board-r3 2026-08-10 https://elecena.pl/product/27276319/arduino-mega2560-a000067-board-r3 2026-09-27