Original Arduino Mega 2560 ATmega2560 MCU Rev3

(3 customer reviews)

In stock

SKU: 638895
  1. Manufacturer: Arduino Official
  2. Official Arduino Board with 3-Month brand Warranty
  3. ATmega16U2 instead 8U2 as USB to serial converter
  4. Stronger RESET circuit
  5. 5V operating voltage
  6. 40mA DC current per I/O pin
  7. 256KB flash memory of which 8KB used by bootloader
  8. 8KB SRAM


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₹ 2626.27 (+18% GST extra)

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Brand: Arduino
Category: Original Arduino Boards
Tags: Arduino Mega 2560, original Arduino Mega, Official Arduino, Original Arduino

This is an Original Arduino Mega board from Arduino Officials based on ATmega16U2.  The Official Arduino Mega 2560 is a Rev3 development board based on the ATmega2560 microcontroller. The board has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16MHz 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 an AC to DC adaptor or battery to get started.

The Mega is compatible with most shields designed for the Arduino Uno, Duemilanove, or Diecimila. The Arduino Mega can be powered via a USB connection or with an external power supply. The power source is selected automatically. The Arduino Mega2560 has a number of facilities for communicating with a computer, another Arduino, or other microcontrollers.

Revision 2 of the Original Arduino Mega 2560 board has a resistor pulling the 8U2 HWB line to the ground, making it easier to put into DFU mode.

Revision 3 of the board has the following new features:
  • 1.0 pinout: added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In the future, shields will be compatible both with the board that uses the AVR, which operate with 5V, and with the Arduino Due which operates with 3.3V. The second one is a not-connected pin, that is reserved for future purposes.

Find more details about the product in the datasheet in attachment Section


Arduino Microsoftteams Image



Embedded Design & Development, Industrial, Communications & Networking, Sensing & Instrumentation, Automation & Process Control

Caution: The recommended range is 7V to 12V. If using more than 12V, the voltage regulator may overheat and damage the board.


  1. ATmega16U2 instead 8U2 as USB to serial converter
  2. 1.0 pinout
  3. Stronger RESET circuit
  4. 5V operating voltage
  5. Input voltage (recommended) range from 7V to 12V
  6. Input voltage (limit) range from 6V to 20V
  7. 40mA DC current per I/O pin
  8. 256KB flash memory of which 8KB used by the bootloader
  9. 8KB SRAM
  10. 4KB EEPROM

Package Includes:

1 x Original Arduino Mega 2560 ATmega2560 MCU Development Board


Mega 2560

Processor IC


Operating Voltage


Current per I/O pin

40mA DC


256KB flash memory of which 8KB used by bootloader

Input voltage (recommended)

range from 7V to 12V

Input voltage (limit)

Range from 6V to 20V

Length (mm)


Width (mm)


Height (mm)


Weight (gm)


Shipment Weight

0.043 kg

Shipment Dimensions

12 × 4 × 3 cm

6 Months Warranty Against Sealed Product

This item is covered with a standard warranty of 6 Month from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Warranty  Against Sealed Product:

This product comes with manufacturer seal so, warranty Policy shall cover only those issues pertaining to the manufacturing defects in the product. In any other case, No return will be accepted if the seal is broken.

Based on 3 reviews

5.0 overall

Add a review

  1. nikhil

    Genuine product and fast delivery


  2. Nikhil

    Original product and fast shipping


  3. nitinsenthil11 (verified owner)

    100% Original Product
    Best packaging and shipment



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Questions and answers of the customers

  1. 0 votes
    Q But your website one of the image is not a original arduino mega board answer now
    Asked by Anonymous user on February 8, 2020 2:02 pm

    All the images are of the original board only.<... Read more

  2. 0 votes
    Q i want arduino mega 2560 board.you providing original boards or not? answer now
    Asked by Anonymous user on February 8, 2020 2:00 pm

    We have both Original and Generic Arduino Board... Read more

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Country Of Origin: ITALY

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