MEGA2560 MEGA 2560 R3 CH340G AVR USB Board Development Board For Arduino

modname=ckeditor[xlmodel]-[photo]-[0000] Product Description

CH340G Replace ATMEGA16U2      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