The ATMEGA16U2 MEGA 2560 CH340G Board is a micro-controller board base on the ATmega2560. It has a USB host interface to connect with Android based phones, base on the MAX3421e IC.
It has 54 digital input/output pins (of which 15 can be used as PWM outputs); 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator; a USB connection, a power jack, an ICSP header, and a reset button. The MEGA ADK is base on the Mega 2560. Similar to the Mega 2560 and Uno, it features an ATmega8U2 program as a USB-to-serial converter. Revision 3 of the Mega ADK board has a resistor pulling the 8U2 HWB line to ground, making it easier to put into DFU(Device Firmware Upgrade) mode.
Model Type | Arduino MEGA 2560 |
Microcontroller Chip | ATmega2560 CH340 |
Operating Voltage (VDC) | 5 |
Input Voltage(Recommended) | 7V to 12V |
Input Voltage (limit) | 6V-20V |
Analog I/O Pins | 16 |
Digital I/O Pins | 54 (of which 15 provide PWM output) |
Clock Speed | 16 MHz |
Flash Memory | 256 KB |
SRAM (KB) | 8 |
EEPROM | 4 KB |
DC Current for 3.3V Pin (mA) | 50 |
DC Current per I/O Pin (mA) | 40 |
Weight (gm) | 34 |
Shipment Weight | 0.12 kg |
Shipment Dimensions | 12 × 6 × 3 cm |
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