Arduino Mega 2560 R3 Board
The Arduino Mega 2560 R3 stands as an open-source microcontroller board renowned for its precision and versatility. It builds upon the legacy of the Arduino Mega, utilizing the ATmega2560 SMD chip. Notable enhancements include the addition of SDA and SCL pins adjacent to the AREF pin, as well as two new pins near the RESET pin. The IOREF pin enables shields to adapt to the board’s voltage, while the other reserved pin caters to future expansion.
Featuring 54 digital input/output pins (with 15 capable of PWM output), 16 analog inputs, and 4 UARTs (hardware serial ports), the Mega 2560 R3 offers extensive connectivity options. It also includes a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button, providing comprehensive support for the microcontroller.
Ease of use is paramount with this board—simply connect it to a computer via USB cable or power it with a DC adapter or battery to initiate operation. Its compatibility with existing shields and adaptability to new ones make it a preferred choice for a wide range of projects and applications.
FeaturesÂ
Microcontroller: ATmega2560
Operating Voltage: 5V
Input Voltage (recommended): 7-12V.
Input Voltage (limits): 6-20V.
Digital I/O Pins: 54 (of which 15 provide PWM output)
Analog Input Pins: 16
DC Current per I/O Pin: 40 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
USB Host Chip: MAX3421E
Length:101.98mm/4.01in
Width:53.63mm/2.11in
Height:15.29mm/0.60in
Specification:
Microcontroller | ATmega2560 |
---|---|
EEPROM | 4KB |
Flash Memory | 256 KB |
SRAM | 8 |
PWM Output Pins | 15 |
Analog I/O Pins | 16 |
Digital I/O Pins | 54 digital input / output terminals (14 of which have programmable PWM outputs) |
DC Current per I/O Pin (mA) | 50 |
Architecture | Advanced RISC Architecture |
Clock Speed | 16 MHz |
Input voltage | 7-12V |
Operating Voltage (VDC) | 5 |
Weight (g): | 35 |
Color: | Blue |
Package IncludesÂ
1 x Arduino Mega 2560 Board
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