Description
Arduino® Mega 2560 is an exemplary development board dedicated for building extensive applications as
compared to other maker boards by Arduino. The board accommodates the ATmega2560 microcontroller, which
operates at a frequency of 16 MHz. The board contains 54 digital input/output pins, 16 analog inputs, 4 UARTs
(hardware serial ports), a USB connection, a power jack, an ICSP header, and a reset button.

Features
ATmega2560 Processor
Up to 16 MIPS Throughput at 16MHz
256k bytes (of which 8k is used for the bootloader)
4k bytes EEPROM
8k bytes Internal SRAM
32 × 8 General Purpose Working Registers
Real Time Counter with Separate Oscillator
Four 8-bit PWM Channels
Four Programmable Serial USART
Controller/Peripheral SPI Serial Interface
ATmega16U2
Up to 16 MIPS Throughput at 16 MHz
16k bytes ISP Flash Memory
512 bytes EEPROM
512 bytes SRAM
USART with SPI master only mode and hardware flow control (RTS/CTS)
Master/Slave SPI Serial Interface
Sleep Modes
Idle
ADC Noise Reduction
Power-save
Power-down
Standby
Extended Standby
Power
USB Connection
External AC/DC Adapter
I/O
54 Digital
16 Analog
15 PWM Output