Arduino Mega 2560 R3 Microcontroller

Give your Arduino robot a mega brain boost.

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 adapter or battery to get started. The Mega is compatible with most shields designed for the Arduino Uno, Duemilanove or Diecimila.

The Mega 2560 is an update to the Arduino Mega, which it replaces.

Microcontroller
Processor	ATmega2560
Architecture	AVR
Clock Speed	16 MHz
Data Bits	8
RAM	8 KB
FLASH	256 KB
EEPROM	4 KB
Timers	3
External IRQs	6
PWM Channels	14
Available Inputs and Outputs
Digital GPIOs	54
Analog Inputs	16
I2C Ports	1
SPI Ports	1
UART Ports	4
Microcontroller Features
Reset Button	Yes
ICSP Connector	Yes
Programming Port	USB Type B
Requires External Programmer	No
UI Features
User LEDs	1
Power Supply and Consumption
Operating Voltage	5 V
DC Current per I/O Pin	40 mA
Power LED Indicator	Yes
Power Supply Voltage	7-12 V
Power Connector	Jack: 2.1mm ID 5.5mm OD Center Positive
Reverse Polarity Protection	Yes
Certifications
RoHS Compliant	Yes

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