MEGA2560 MEGA 2560 R3 ATmega2560-16AU CH340G AVR USB board Development board MEGA2560 for arduino

Product Description      CH340G Replace ATMEGA16U2 / CH340G     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:16 MHz window.adminAccountId=220820613;