
A000056 · Arduino

The Arduino Due is a microcontroller board based on the Atmel SAM3X8E ARM Cortex-M3 CPU. It is the first Arduino board based on a 32-bit ARM core microcontroller. It has 54 digital input/output pins (of which 12 can be used as PWM outputs), 12 analog inputs, 4 UARTs (hardware serial ports), a 84 MHz clock, an USB OTG capable connection, 2 DAC (digital to analog), 2 TWI, a power jack, an SPI header, a JTAG header, a reset button and an erase button. Warning: Unlike most Arduino boards, the… (Arduino A000056; also A000062)
| Part number | A000056 |
|---|---|
| Manufacturer | Arduino |
| Category | Development Boards › SAMD / SAM Boards |
| Package | Module |
| Pins | 91 |
| Frequency | 84 MHz |
| Resolution | 32 bit |
Arduino Due pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 3V3 | 3.3V | power | |
| 5V1 | 5V | power | |
| 5V2 | SPI_5V | power | |
| 5V3 | 5V | power | |
| 5V4 | 5V | power | |
| A0 | A0 | bidirectional | |
| A1 | A1 | bidirectional | |
| A2 | A2 | bidirectional | |
| A3 | A3 | bidirectional | |
| A4 | A4 | bidirectional | |
| A5 | A5 | bidirectional | |
| A6 | A6 | bidirectional | |
| A7 | A7 | bidirectional | |
| A8 | A8 | bidirectional | |
| A9 | A9 | bidirectional | |
| A10 | A10 | bidirectional | |
| A11 | A11 | bidirectional | |
| AREF | AREF | bidirectional | |
| CANR | CANRX | bidirectional | |
| CANT | CANTX | bidirectional | |
| D0 | D0/RX0 | bidirectional | |
| D1 | D1/TX0 | bidirectional | |
| D2 | D2 | bidirectional | |
| D3 | D3 | bidirectional | |
| D4 | D4_CS1 | bidirectional | |
| D5 | D5 | bidirectional | |
| D6 | D6 | bidirectional | |
| D7 | D7 | bidirectional | |
| D8 | D8 | bidirectional | |
| D9 | D9 | bidirectional | |
| D10 | D10_CS0 | bidirectional | |
| D11 | D11 | bidirectional | |
| D12 | D12 | bidirectional | |
| D13 | D13 | bidirectional | |
| D14 | D14/TX3 | bidirectional | |
| D15 | D15/RX3 | bidirectional | |
| D16 | D16/TX2 | bidirectional | |
| D17 | D17/RX2 | bidirectional | |
| D18 | D18/TX1 | bidirectional | |
| D19 | D19/RX1 | bidirectional | |
| D20 | D20/SDA | bidirectional | |
| D21 | D21/SCL | bidirectional | |
| D22 | D22 | bidirectional | |
| D23 | D23 | bidirectional | |
| D24 | D24 | bidirectional | |
| D25 | D25 | bidirectional | |
| D26 | D26 | bidirectional | |
| D27 | D27 | bidirectional | |
| D28 | D28 | bidirectional | |
| D29 | D29 | bidirectional | |
| D30 | D30 | bidirectional | |
| D31 | D31 | bidirectional | |
| D32 | D32 | bidirectional | |
| D33 | D33 | bidirectional | |
| D34 | D34 | bidirectional | |
| D35 | D35 | bidirectional | |
| D36 | D36 | bidirectional | |
| D37 | D37 | bidirectional | |
| D38 | D38 | bidirectional | |
| D39 | D39 | bidirectional | |
| D40 | D40 | bidirectional | |
| D41 | D41 | bidirectional | |
| D42 | D42 | bidirectional | |
| D43 | D43 | bidirectional | |
| D44 | D44 | bidirectional | |
| D45 | D45 | bidirectional | |
| D46 | D46 | bidirectional | |
| D47 | D47 | bidirectional | |
| D48 | D48 | bidirectional | |
| D49 | D49 | bidirectional | |
| D50 | D50 | bidirectional | |
| D51 | D51 | bidirectional | |
| D52 | D52_CS2 | bidirectional | |
| D53 | D53 | bidirectional | |
| DAC0 | DAC0 | bidirectional | |
| DAC1 | DAC1 | bidirectional | |
| GND1 | GND | ground | |
| GND2 | GND | ground | |
| GND3 | GND | ground | |
| GND4 | SPI_GND | bidirectional | |
| GND5 | GND | ground | |
| GND6 | GND | ground | |
| IORF | IOREF | power | |
| MISO | SPI_MISO | bidirectional | |
| MOSI | SPI_MOSI | bidirectional | |
| RST1 | RESET | bidirectional | |
| RST2 | SPI_RESET | bidirectional | |
| SCK | SPI_SCK | bidirectional | |
| SCL1 | SCL1 | bidirectional | |
| SDA1 | SDA1 | bidirectional | |
| VIN | VIN | power |
Schematic symbol and footprint
Schematic symbol
Footprint: Arduino Due Shield — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
Datasheet
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