Mega2560 Pro ATMEGA2560-16AU USB CH340G Development Board

The Mega2560 Pro ATMEGA2560-16AU Development Board is a high-performance microcontroller board compatible with the Arduino Mega 2560 platform. It integrates the ATMEGA2560-16AU MCU and the CH340G USB-to-serial converter for reliable USB communication and programming.

The board can be powered directly via the Micro USB connector. It provides up to 800mA output on the 5V line and approximately 800mA on the 3.3V line, making it suitable for powering peripherals and sensors directly from the board.

KEY FEATURES

• Compatible with Arduino Mega 2560
• ATMEGA2560-16AU microcontroller
• USB CH340G serial interface for programming and communication
• Powered via Micro USB or external supply
• 5V and 3.3V regulated output with 800mA max current
• Compact and robust PCB design
• Suitable for embedded electronics and prototyping

SPECIFICATIONS

• Microcontroller = ATMEGA2560-16AU
• USB-to-Serial = CH340G
• Operating Voltage = 5V DC
• Input Voltage = 7-12V DC (via external supply)
• Digital I/O Pins = 54 (15 PWM outputs)
• Analog Inputs = 16
• Flash Memory = 256 KB (8 KB used by bootloader)
• SRAM = 8 KB
• EEPROM = 4 KB
• Maximum Current = 5V: 800mA, 3.3V: 800mA
• Module Size = Approx 102 x 55 mm

INTERFACES

• VCC = 5V regulated output
• 3.3V = 3.3V regulated output
• GND = Ground
• Digital I/O Pins = 0-53
• Analog Input Pins = A0-A15
• TX/RX = Serial communication pins
• Micro USB = Power and programming interface
• ICSP = In-circuit serial programming header