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Arduino Mega 2560
ArduinoATmega2560
The Arduino Mega 2560 Rev3 is a versatile development board featuring an ATmega2560 microcontroller running at 16 MHz. It offers a large number of I/O pins, including 54 digital and 16 analog inputs, making it suitable for complex projects like robotics and 3D printing.
In stock
Specifications
17- Operating Voltage
- 5 V
- Input Voltage Vin Min
- 7 V
- Input Voltage Vin Max
- 12 V
- Input Voltage Usb Min
- 4.8 V
- Input Voltage Usb Max
- 5.5 V
- Logic Level
- 5 V
- Clock Speed
- 16 MHz
- Flash Memory
- 256 KB
- Eeprom Memory
- 4 KB
- Sram Memory
- 8 KB
- Digital Io Count
- 54
- Analog Input Count
- 16
- Pwm Output Count
- 15
- Uart Count
- 4
- Connectivity
- USB
- Min Operating Temperature
- -40 °C
- Max Operating Temperature
- 85 °C
Pinout
83| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | IOREF | POWER | Reference for digital logic V - connected to 5V |
| 2 | Reset | GPIO | |
| 3 | +3V3 | POWER | |
| 4 | +5V | POWER | |
| 5 | GND | GND | |
| 6 | GND | GND | |
| 7 | VIN | POWER | |
| 8 | A0 | ADCGPIO | |
| 9 | A1 | ADCGPIO | |
| 10 | A2 | ADCGPIO | |
| 11 | A3 | ADCGPIO | |
| 12 | A4 | ADCGPIO | |
| 13 | A5 | ADCGPIO | |
| 14 | A6 | ADCGPIO | |
| 15 | A7 | ADCGPIO | |
| 16 | A8 | ADCGPIO | |
| 17 | A9 | ADCGPIO | |
| 18 | A10 | ADCGPIO | |
| 19 | A11 | ADCGPIO | |
| 20 | A12 | ADCGPIO | |
| 21 | A13 | ADCGPIO | |
| 22 | A14 | ADCGPIO | |
| 23 | A15 | ADCGPIO | |
| 24 | D21/SCL | GPIOI2C | |
| 25 | D20/SDA | GPIOI2C | |
| 26 | AREF | POWER | Analog Reference Voltage |
| 27 | GND | GND | |
| 28 | D13 | GPIOPWM | |
| 29 | D12 | GPIOPWM | |
| 30 | D11 | GPIOPWM | |
| 31 | D10 | GPIOPWM | |
| 32 | D9 | GPIOPWM | |
| 33 | D8 | GPIOPWM | |
| 34 | D7 | GPIOPWM | |
| 35 | D6 | GPIOPWM | |
| 36 | D5 | GPIOPWM | |
| 37 | D4 | GPIOPWM | |
| 38 | D3 | GPIOPWM | |
| 39 | D2 | GPIOPWM | |
| 40 | D1/TX0 | GPIOUART | |
| 41 | D0/Tx1 | GPIOUART | Assumed RX0 for Serial0 |
| 42 | D14 | GPIOUART | TX3 |
| 43 | D15 | GPIOUART | RX3 |
| 44 | D16 | GPIOUART | TX2 |
| 45 | D17 | GPIOUART | RX2 |
| 46 | D18 | GPIOUART | TX1 |
| 47 | D19 | GPIOUART | RX1 |
| 48 | +5V | POWER | |
| 49 | D22 | GPIO | |
| 50 | D24 | GPIO | |
| 51 | D26 | GPIO | |
| 52 | D28 | GPIO | |
| 53 | D30 | GPIO | |
| 54 | D32 | GPIO | |
| 55 | D34 | GPIO | |
| 56 | D36 | GPIO | |
| 57 | D38 | GPIO | |
| 58 | D40 | GPIO | |
| 59 | D42 | GPIO | |
| 60 | D44 | GPIOPWM | |
| 61 | D46 | GPIOPWM | |
| 62 | D48 | GPIO | |
| 63 | D50 | GPIOSPI | MISO |
| 64 | D52 | GPIOSPI | SCK |
| 65 | GND | GND | |
| 66 | +5V | POWER | |
| 67 | D23 | GPIO | |
| 68 | D25 | GPIO | |
| 69 | D27 | GPIO | |
| 70 | D29 | GPIO | |
| 71 | D31 | GPIO | |
| 72 | D33 | GPIO | |
| 73 | D35 | GPIO | |
| 74 | D37 | GPIO | |
| 75 | D39 | GPIO | |
| 76 | D41 | GPIO | |
| 77 | D43 | GPIO | |
| 78 | D45 | GPIOPWM | |
| 79 | D47 | GPIO | |
| 80 | D49 | GPIO | |
| 81 | D51 | GPIOSPI | MOSI |
| 82 | D53 | GPIOSPI | SS |
| 83 | GND | GND |
Interactive pinout
Highlight:
ATmega2560
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