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Mega2560 Pro ATMEGA2560-16AU USB CH340G Development Board

Mega2560 Pro ATMEGA2560-16AU USB CH340G Development Board is based on the ATmega2560 microcontroller. Built on the Atmel ATmega2560 microcontroller and 16 MHz high-quality quartz resonators are present on the board. The board uses the chip CH340G as the converter UART-USB. It provides a stable data exchange result when you work at a frequency of 12Mhz (requires the driver to be installed on the computer).

You can power the board or power the pins through the MicroUSB connector. The voltage regulator (LDO) can handle input voltages from 6V to 9V (peak 18V) DC. The voltage regulator allows to use of up to 18V as an input value, however, we do not recommend exceeding the recommended values aforementioned, since this can lead to excessive heat and damage the device.


  • The board is compatible with Mega 2560 and an Excellent solution for developing projects based on ATmega2560.
  • The board can be powered directly through the Micro USB connector and the maximum output current upon 5V is around 800mA, while on the 3.3V it is about 800mA.
USB-TTL converterCH340
Memory Size256kb
Data RAM Type/Size8Kb
Data ROM Type/Size4Kb
Interface TypeISP
Digital I/O54
Analog I/O16
Clock Frequency16MHz
Logic Level5V
Operating Supply Voltage5V
Power IN5V
Power Consumption5V 220mA
Power Out5V-800mA
Operating temperature



Package Includes:

 1 x ATMEGA2560-16AU USB CH340G Intelligent Electronic Development Board

20 x Pin Headers

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