ATmega 2560 R3 ATMEGA 2560, CH340 Board - Compatible with Arduino MEGA R3 IDE
The ATMEGA 2560 R3 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;
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 ATMEGA 2560 board is compatible with most
shields designed for theprevious models.
The ATmega 2560 R3 is an update to the ATmega, which it replaces.
The ATMEGA 2560 is designed for projects that
require more I/O lines, more sketch memory and more RAM. With 54 digital I/O
pins, 16 analog inputs and a larger space for your sketch it is the recommended
board for 3D printers and robotics projects. This gives your projects plenty of
room and opportunities maintaining the simplicity and effectiveness of the
platform.
Specs:
Microcontroller ATmega2560
Operating Voltage 5V
Input Voltage (recommended) 7-12V
Input Voltage (limit) 6-20V
Digital I/O Pins 54 (of which 15 provide PWM
output)
Analog Input Pins 16
DC Current per I/O Pin 20 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 256 KB of which 8 KB used by
bootloader
SRAM 8 KB
EEPROM 4 KB
Clock Speed 16 MHz
LED_BUILTIN 13
Length 101.52 mm
Width 53.3 mm
Weight 37 g
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