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Mega 2560 R3 Rev3 Atmega2560-16au Board Usb Cable Compatible For Arduino

By Gerui
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£47.43
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Description & Details

Mega 2560 R3 Rev3 Atmega2560-16au Board Usb Cable Compatible For Arduino Description

Mega 2560 R3 Rev3 Atmega2560-16au Board Usb Cable Compatible For Arduino

The product is shipped based on the color or size of the main image of the product page.

Search term:

ATmega2560-16AU Board, For Arduino Eletronic, Fully Compatible, Mega 2560, Upgrade

Features:

The Mega is compatible with most shields designed for the Duemilanove or Diecimila.

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

The Mega2560 differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the ATmega16U2 (ATmega8U2 in the revision 1 and revision 2 boards) programmed as a USB-to-serial converter.

Revision 2 of the Mega2560 board has a resistor pulling the 8U2 HWB line to ground, making it easier to put into DFU mode.

Description:

The Mega 2560 is a microcontroller board based on the ATmega2560 (datasheet). It has 54 digital input/output pins (of which 15 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.

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 future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Due that operate with 3.3V. The second one is a not connected pin, that is reserved for future purposes.

Stronger RESET circuit.

Atmega 16U2 replace the 8U2.

Schematic, Reference Design & Pin Mapping

EAGLE files: -mega2560_R3-reference-design.zip

Schematic: -mega2560_R3-schematic.pdf

Pin Mapping: PinMap2560 page

Specifications:

Microcontroller ATmega2560

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: 256 KB of which 8 KB used by bootloader

SRAM: 8 KB

EEPROM: 4 KB

Clock Speed: 12 MHz

Power

The Mega can be powered via the USB connection or with an external power supply. The power source is selected automatically

External (non-USB) power can come either from an AC-to-DC adapter (wall-wart) or battery. The adapter can be connected by plugging a 2.1mm center-positive plug into the board&

39;s power jack. Leads from a battery can be inserted in the Gnd and Vin pin headers of the POWER connector.

The board can operate on an external supply of 6 to 20 volts. If supplied with less than 7V, however, the 5V pin may supply less than five volts and the board may be unstable. If using more than 12V, the voltage regulator may overheat and damage the board. The recommended range is 7 to 12 volts.

Package includes:

1 x ATmega2560-16AU Board

1 x USB Cable

Details

OPC P7YYJK8
Brand
Gerui
Codes 8131989002609 (EAN)

Product Images

Mega r rev atmegaau board usb cable compatible for image 1
Mega r rev atmegaau board usb cable compatible for image 2
Mega r rev atmegaau board usb cable compatible for

Product & Price History

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Price Graph

Price history - lowest £47.43 (10/09/2021)

Product price history A line chart showing the price history for Mega 2560 R3 Rev3 Atmega2560-16au Board Usb Cable Compatible For Arduino. £47.43 - 27/07/2021 £47.43 - 10/09/2021 27/07/2021 01/08/2021 06/08/2021 11/08/2021 16/08/2021 21/08/2021 26/08/2021 31/08/2021 05/09/2021 £47.69 £47.19 £46.69 £46.19 £45.69 £45.19 £44.69 £44.19 £43.69 £43.19 £42.69

Sorry, this item is temporarily out of stock.

Mega 2560 R3 Rev3 Atmega2560-16au Board Usb Cable Compatible For Arduino

New
£47.43
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