.  . Arduino Control Boards, Mega 2560 . Mega 2560 R3 Atmega16u2

Mega 2560 R3 Atmega16u2

$22.95 (AUD)

1 in stock

Qty Discount
2 - 4 5%
5 - 9 8%
10 + 10%
SKU: OKY2007 Categories: ,

We Ship World Wide We are an Australian owned and Based Company. We are an Australian owned and Based Company. We are an Australian owned and Based Company. We are an Australian owned and Based Company. We are an Australian owned and Based Company. We are an Australian owned and Based Company. We are an Australian owned and Based Company.

Calculate Shipping - shipping options and estimates can be found in your shopping cart.


Mega 2560 R3 Atmega16u2

Microcontroller ATmega2560
Serial to USB Converter Atmega16u2
Operating Voltage 5V
Input Voltage (recommended) 7-12V
Digital I/O Pins 54
PWM I/O Pins (Shared with Digital I/O) 15
Analog Input Pins (can also be used as digital I/O) 16
DC Current per I/O Pin 20mA
DC Current which can be drawn from 3.3V Pin 50mA
Flash Memory 256 KBytes
SRAM 8 KBytes
Clock Speed 16MHz
Built-in LED Attached to digital I/O Pin 13
USB Connector Style B-Type Female
Board Dimensions (PCB) 102 x 53.4mm (4 x 2.1″)
Board Dimensions (with connector overhang) 110 x 53.4mm  (4.3 x 2.1″)
Mfr China

The Arduino Mega 2560, the successor to the Arduino Mega, is a microcontroller board based on an ATmega2560 AVR microcontroller. It has 70 digital input/output pins (of which 15 can be used as PWM outputs and 16 can be used as analogue inputs), a 16 MHz resonator, a USB connection, a power jack, an in-circuit system programming (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 adapter or battery to get started.

The Mega 2560 differs from the preceding Mega in that it does not use the FTDI USB-to-serial driver chip. Instead, it features an ATmega16U2 programmed as a USB-to-serial converter. This auxiliary microcontroller has its own USB bootloader, which allows advanced users to reprogram it.

The Mega 2560 R3 Atmega16u2 operates at 5V which can be supplied via an external power supply or through the USB port connection.  The power source is selected automatically if both are available.  If an external supply is used, it is recommended to use a supply between 7-12V.  Higher input voltages will cause the onboard regulator to work harder and may cause it to overheat.  Our 7.5V AC adapter works extremely well for powering these boards.

Development  Resources: demo codes, schematics, datasheets, etc

Reference for Arduino and reference to all matters

Ardunio from Wikipedia


1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angle and display monitor.

Other Related Products

Workshop Package Kit for Arduino - 02
Workshop Package Kit for Arduino – 02

The Arduino Workshop Kit with the Arduino Uno controller board comes with a selection of all the components/parts necessary to participate in an introductory Arduino Workshop.

See Support Items

Weight 0.038 kg
Dimensions 11 × 6 × 1 cm

Product Applications

We Customize Just for You!!

Tempero Systems offers many custom IoT electronic design services to help tailor our product to your exact needs. Whether you are looking for custom firmware, circuit board modifications, metal enclosures, or industrial color printing, we can help you with a wide variety of design services.

Product Reviews and FAQ's

Please login or register to ask a question. Thanks

Post Your Question


* All questions and comments are approved by a system administrator before re-posting to our FAQ product sections.