Boards Compatible with Arduino, Best Prices ATmel MCU ATMEGA2560-16U MEGA 2560 R3 Improved Version CH340G Board
The ATmel MCU ATMEGA16U2 MEGA 2560 R3 Improved Version 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.
SPECIFICATIONS
| Item Type: | Development Board |
| Board Type: | Mega |
| Chip Type: | ATmega2560 |
| Microcontroller: | ATmega2560 |
| Operating Voltage (VDC): | 5 |
| Input Voltage (V): | 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 | 12 MHz |
| Flash Memory: | 256 KB |
| SRAM | 8 |
| EEPROM | 4 KB |
| DC Current for 3.3V Pin(mA) | 50 |
| DC Current per I/O Pin (mA) | 40 |
| Weight (g): | 34 |
| Shipping Weight | 0.037 kg |
| Shipping Dimensions | 12 × 6 × 3 cm |
IN THE BOX
1 x Mega R3 Android Accessory Development Kit (ADK) board.