Catalog > Consumer Electronics > Kits > Various Kits Arduino Compatible MEGA2560 R3 Arduino Compatible MEGA2560 R3 HKD MEGA 2560 R3 CH340 Arduino Compatible MEGA2560 R3 using CH340 Driver 337.04 ZAR inc for 1 Each 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications CH340G Replace ATMEGA16U2 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 Sizeļ¼53.3mm*101.2mm