Velleman VMA101 Arduino Mega ATmega2560 Development Board

Description

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 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. It contains everything needed to support the microcontroller; connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. The Mega is compatible with most shields designed for the Arduino Duemilanove or Diecimila.

Specifications

• microcontroller: ATmega2560
• operating voltage: 5 VDC
• input voltage (recommended): 7-12 VDC
• input voltage (limits): 6-20 VDC
• digital I/O pins: 54 (of which 15 provide PWM output)
• analogue input pins: 16
• DC current per I/O pin: 40 mA
• DC current for 3.3 V pin: 50 mA
• flash memory: 256 kB of which 8 kB used by bootloader
• SRAM: 8 kB
• EEPROM: 4 kB
• clock speed: 16 MHz