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Arduino Due
ArduinoAtmel SAM3X8E ARM Cortex-M3
The Arduino Due is a high-performance microcontroller board with 54 digital I/O pins, 12 analog inputs, and various communication interfaces.
In stock
Specifications
8- Operating Voltage
- 3.3 V (VIN: 7-12 VDC)
- Logic Level
- 3.3 V
- Clock Speed
- 84 MHz
- Flash
- 512 KB Flash Memory
- Ram
- 96 KB SRAM (divided into two banks: 64 KB and 32 KB) SRAM
- Gpio Count
- 54x digital inputs, 12x analog inputs
- Dimensions
- 101.6 mm x 53.34 mm
- Weight
- 36 g
Pinout
45| Pin | Name | Functions | Notes |
|---|---|---|---|
| IOREF | IOREF | GPIO | Reference for digital logic voltage - connected to 3.3V |
| Reset | Reset | GPIO | Reset pin |
| +3V3 | +3V3 | POWER | Power rail |
| +5V | +5V | POWER | Power rail |
| GND | GND | GND | Ground |
| VIN | VIN | POWER | Voltage Input |
| A0 | A0 | ADC | Analog input 0 / GPIO |
| A1 | A1 | ADC | Analog input 1 / GPIO |
| A2 | A2 | ADC | Analog input 2 / GPIO |
| A3 | A3 | ADC | Analog input 3 / GPIO |
| A4 | A4 | ADC | Analog input 4 / GPIO |
| A5 | A5 | ADC | Analog input 5 / GPIO |
| A6 | A6 | ADC | Analog input 6 / GPIO |
| A7 | A7 | ADC | Analog input 7 / GPIO |
| A8 | A8 | ADC | Analog input 8 / GPIO |
| A9 | A9 | ADC | Analog input 9 / GPIO |
| A10 | A10 | ADC | Analog input 10 / GPIO |
| A11 | A11 | ADC | Analog input 11 / GPIO |
| DAC0 | DAC0 | PWM | Digital to Analog Converter 0 |
| DAC1 | DAC1 | PWM | Digital to Analog Converter 1 |
| CANRX | CANRX | GPIO | CAN Bus Receiver |
| CANTX | CANTX | GPIO | CAN Bus Transmitter |
| D21/SCL1 | D21/SCL1 | I2C | GPIO 21 / I2C 1 Clock |
| D20/SDA1 | D20/SDA1 | I2C | GPIO 20 / I2C 1 Dataline |
| AREF | AREF | GND | Analog Reference Voltage |
| D13/SCK | D13/SCK | SPI | GPIO 13 / SPI Clock (PWM~) |
| D12/CIPO | D12/CIPO | SPI | GPIO 12 / SPI Controller In Peripheral Out (PWM~) |
| D11/COPI | D11/COPI | SPI | GPIO 11 / SPI Controller Out Peripheral In (PWM~) |
| D10/CS | D10/CS | SPI | GPIO 10 / SPI Chip Select (PWM~) |
| D9/SDA2 | D9/SDA2 | I2C | GPIO 9 / I2C 2 Dataline (PWM~) |
| D8/SCL2 | D8/SCL2 | I2C | GPIO 8 / I2C 2 Clockline (PWM~) |
| D7 | D7 | PWM | GPIO 7 (PWM~) |
| D6 | D6 | PWM | GPIO 6 (PWM~) |
| D5 | D5 | PWM | GPIO 5 (PWM~) |
| D4 | D4 | PWM | GPIO 4 (PWM~) |
| D3 | D3 | PWM | GPIO 3 (PWM~) |
| D2 | D2 | PWM | GPIO 2 (PWM~) |
| D1/TX0 | D1/TX0 | UART | GPIO 1 / Serial 0 Transmitter |
| D0/TX0 | D0/TX0 | UART | GPIO 0 / Serial 0 Receiver |
| D14/TX3 | D14/TX3 | UART | GPIO 14 / Serial 3 Transmitter |
| D15/RX3 | D15/RX3 | UART | GPIO 15 / Serial 3 Receiver |
| D16/TX2 | D16/TX2 | UART | GPIO 16 / Serial 2 Transmitter |
| D17/RX2 | D17/RX2 | UART | GPIO 17 / Serial 2 Receiver |
| D18/TX1 | D18/TX1 | UART | GPIO 18 / Serial 1 Transmitter |
| D19/RX1 | D19/RX1 | UART | GPIO 19 / Serial 1 Receiver |
Interactive pinout
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Atmel SAM3X8E ARM Cortex-M3
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