The VMA101 (Arduino® Compatible) Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analogue inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started. The Mega is compatible with most shields designed for the Arduino Duemilanove or Diecimila.
Features:
Specifications:
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Microcontroller: ATmega2560
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Operating voltage: 5 VDC
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Input voltage (recommended): 7-12 VDC
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Input Voltage (limits): 6-20 VDC
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Digital I/O pins: 54 (of which 15 provide PWM output)
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Analogue input pins: 16
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DC current per I/O pin: 40 mA
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DC current for 3.3 V pin: 50 mA
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Flash memory: 256 kB of which 8 KB used by bootloader
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SRAM: 8 kB
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EEPROM: 4 kB
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Clock speed: 16 MHz
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Length: 112 mm
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Width: 55 mm
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Weight: 62 g
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