Arduino MEGA 2560 CH340Microcontroller: ATmega2560Operating Voltage: 5VDCInput Voltage (recommended): 7-12V through DC jackInput Voltage (limits): 6-20V through DC jackDigital I/O Pins: 54 (of which 14 provide PWM output)Analog Input Pins: 16DC Current per I/O Pin: 40 mADC Current for 3.3V Pin: 50 mAFlash Memory: 256 KB of which 8 KB used by the bootloaderSRAM: 8 KBEEPROM: 4 KBClock Speed: 16 MHzCH340 as USB to UART ICUSB B type socket for USB power and interface
