Arduino Mega 2560 R3 (origineel Arduino) A000067

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Arduino Mega 2560 R3 (origineel Arduino) A000067

Productinformatie:

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 analogue inputs, 4 UARTs (serial hardware interfaces), a 16-MHz crystal oscillator, a USB interface, a power connection, an ICSP header and a reset button. It contains everything you need to accompany the microcontroller. Simply connect the board to a computer via USB or run it on an AC/DC adapter or battery to get started. Arduino Mega is compatible with the majority of 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 that 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)
Analogue input pins: 16
Direct current at each I/O pin: 40 mA
Direct current at 3.3-V pin: 50 mA
Flash memory: 256 KB, 8 KB of which is used by the bootloader
SRAM: 8 KB
EEPROM: 4 KB
Clock speed: 16 MHz

Microcontroller: ATmega1280
Operating Voltage: 5V
Input Voltage (recommended): 7-12V
Input Voltage (limits): 6-20V
Digital I/O Pins: 54 (of which 15 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: 128 KB of which 4 KB used by bootloader
SRAM: 8 KB
EEPROM: 4 KB
Clock Speed: 16 MHz