ATmega2560 Mega 2560 R3 Entwicklungsboard-Modul MEGA-ADK-R3 für Arduino-Mikrocontroller mit USB-Kabel USB-zu-Seriell-Konverter
This is the new Mega ADK R3. ADK is a microcontroller board based on the ATmega2560. It has a USB host interface to connect for Arduino based board, based on the MAX3421e IC. It has 54 digital input/output pins (of which 14 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. Similar to the Mega 2560 and UNO R3, it features an ATmega16U2 instead of ATmega8U2 programmed as a USB-to-serial converter. The 3.1 platform (also backported to 2.3.4) for Arduino Open Accessory support, which allows external USB hardware (for Arduino USB accessory) to interact for Arduino-powered device in a special accessory mode. When power device is in accessory mode the connected accessory acts as the USB host (powers the bus and enumerates devices) and for Arduino-powered device acts as the USB device Model: Mega ADK R3 Material: PCB board Controller: ATmega2560 Working voltage: 5V Input voltage: 7~12V Limit voltage: 6~15V Digital ports: 54 (14 PWM output ports) Analog ports: 16 IO port output current: 40mA 3.3V power supply output current: 100mA Flash: 256 KB of which 8 KB used by boot load SRAM: 8KB EEPROM: 4KB Crystal: 16MHz Package Included: 1 x ATMEGA ADK R3 Development controller for Arduino 1 x USB Cable