Massive I/O
54 digital pins and 16 analog inputs for complex projects
Extended Memory
256KB flash and 8KB RAM for larger programs
4 Serial Ports
Four hardware UARTs for multi-device communication
3D Printing Standard
The default controller for RAMPS and Marlin firmware
Arduino Mega 2560 provides 54 digital I/O pins, 16 analog inputs, and 256KB flash for larger projects. It is the backbone of 3D printers, CNC machines, and robotics.
Technical Specifications
Processor
ATmega2560 @ 16MHz
Flash Memory
256KB
RAM
8KB SRAM
GPIO Pins
54 pins
Voltage
5V
Features
5V Logic
54 Digital Pins
16 Analog Inputs
4 UARTs
Interfaces
UART x4SPII2CPWMADC
Products & Variants
DevKits
- Arduino Mega 2560 Rev3
- Mega Pro
Resources
Popular Firmwares
Arduino Bootloader
Standard Arduino IDE
Marlin
3D printer firmware
RAMPS
RepRap controller