Description
The Arduino Mega 2560 is a popular microcontroller board based on the ATmega2560 chip, offering a substantial increase in input/output (I/O) pins, memory, and functionality compared to other Arduino boards. It is designed for projects requiring a large number of I/O pins or more complex operations, making it suitable for advanced hobbyist and professional applications.
Key Features
- ATmega2560 Microcontroller
- 256KB Flash memory for storing code
- 8KB SRAM for data storage
- 4KB EEPROM for non-volatile data storage
- 54 Digital I/O pins (15 with PWM output)
- 16 Analog input pins
- 4 Hardware serial ports (UARTs)
- 16 MHz Clock speed
- USB connection for programming and power
- Power jack for external power supply
- Built-in LED on pin 13
Specification
- Microcontroller: ATmega2560
- Operating Voltage: 5V
- Input Voltage (recommended): 7-12V
- Input Voltage (limit): 6-20V
- Digital I/O Pins: 54 (15 with PWM)
- Analog Input Pins: 16
- Flash Memory: 256 KB (of which 8 KB used by bootloader)
- SRAM: 8 KB
- EEPROM: 4 KB
- Clock Speed: 16 MHz
- Dimensions: 101.6 mm x 53.3 mm (4 in x 2.1 in)
- Weight: Approximately 37 g (1.3 oz)
Application
- Robotics: Control motors, sensors, and other peripherals for robotic systems
- Home Automation: Interface with various sensors and actuators for smart home projects
- Data Logging: Collect and store data from multiple sensors for analysis
- Prototyping: Develop and test complex electronic circuits and systems
- Educational Projects: Use in educational environments to teach microcontroller programming and electronics
Datasheet: For detailed technical specifications, refer to the Arduino Mega 2560 Datasheet.