Arduino Boards
Arduino Mega 2560 R3 Compatible
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Datasheet : ATmega2560
Schematic : Schematic
Pin Mapping : PinMap2560 Page
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Sales Price : RM77.50

Overview

The Arduino Mega 2560 is a microcontroller board based on the ATmega2560 (datasheet). 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; simply 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.

Summary

MicrocontrollerATmega2560
Operating Voltage5V
Input Voltage (recommended)7-12V
Input Voltage (limits)6-20V
Digital I/O Pins54 (of which 15 provide PWM output)
Analog Input Pins16
DC Current per I/O Pin40 mA
DC Current for 3.3V Pin50 mA
Flash Memory256 KB of which 8 KB used by bootloader
SRAM8 KB
EEPROM4 KB
Clock Speed16 MHz

Details

For details, visit Arduino Mega 2560 R3 page.

Resource

1. Visit Arduino Official Site.
2. Learn Arduino - Getting Started.
3. Download Arduino Software, it is free, open source, and available for Windows, Mac OS, and Linux.
4. The official Arduino multi-lingual forum is the place to start with questions ...