Arduino Due - assembled

Pinout

• VINpower-header

  external power input barrel/header rail shown on Arduino Due pinout

  Type · powerVoltage · 6-20 V power input per official pinout
• +5Vpower-header

  5 V power output rail on power header and ICSP

  Type · powerVoltage · 5 V
• +3V3power-header

  3.3 V power output rail; Due I/O standard is 3.3 V

  Type · powerVoltage · 3.3 V
• GNDmultiple

  ground pins on power, digital, ICSP, and USB sections

  Type · groundVoltage · 0 V
• IOREFpower-header

  I/O reference voltage pin for shield compatibility

  Type · powerVoltage · 3.3 V on Arduino Due
• RESETpower-header

  reset line on power/header section

  Type · reset
• AREFanalog-header

  analog reference pin

  Type · analog reference
• D0 / RX0digital-header

  USART serial receive 0, SAM3X PA8 on official pinout

  Type · uartVoltage · 3.3 V logic
• D1 / TX0digital-header

  USART serial transmit 0, SAM3X PA9 on official pinout

  Type · uartVoltage · 3.3 V logic
• D14 / TX3digital-header

  USART serial transmit 3, SAM3X PD4 on official pinout

  Type · uartVoltage · 3.3 V logic
• D15 / RX3digital-header

  USART serial receive 3, SAM3X PD5 on official pinout

  Type · uartVoltage · 3.3 V logic
• D16 / TX2digital-header

  USART serial transmit 2, SAM3X PA13 on official pinout

  Type · uartVoltage · 3.3 V logic
• D17 / RX2digital-header

  USART serial receive 2, SAM3X PA12 on official pinout

  Type · uartVoltage · 3.3 V logic
• D18 / TX1digital-header

  USART serial transmit 1, SAM3X PA11 on official pinout

  Type · uartVoltage · 3.3 V logic
• D19 / RX1digital-header

  USART serial receive 1, SAM3X PA10 on official pinout

  Type · uartVoltage · 3.3 V logic
• D20 / SDAdigital-header

  I2C serial data, SAM3X PB12 on official pinout

  Type · i2cVoltage · 3.3 V logic
• D21 / SCLdigital-header

  I2C serial clock, SAM3X PB13 on official pinout

  Type · i2cVoltage · 3.3 V logic
• D22-D53digital-header

  digital GPIO header bank mapped to SAM3X pins on official pinout

  Type · digital ioVoltage · 3.3 V logic; official pinout notes max current per I/O lines is 130 mA
• D13 / LED_BUILTINdigital-header

  digital GPIO connected to built-in LED, SAM3X PB27 on official pinout

  Type · digital ioVoltage · 3.3 V logic
• A0 / D54analog-header

  ADC channel 0, SAM3X PA16 on official pinout

  Type · analog inputVoltage · 3.3 V max analogue input domain
• A1 / D55analog-header

  ADC channel 1, SAM3X PA24 on official pinout

  Type · analog inputVoltage · 3.3 V max analogue input domain
• A2 / D56analog-header

  ADC channel 2, SAM3X PA23 on official pinout

  Type · analog inputVoltage · 3.3 V max analogue input domain
• A3 / D57analog-header

  ADC channel 3, SAM3X PA22 on official pinout

  Type · analog inputVoltage · 3.3 V max analogue input domain
• A4 / D58analog-header

  ADC channel 4, SAM3X PA6 on official pinout

  Type · analog inputVoltage · 3.3 V max analogue input domain
• A5 / D59analog-header

  ADC channel 5, SAM3X PA4 on official pinout

  Type · analog inputVoltage · 3.3 V max analogue input domain
• A6 / D60analog-header

  ADC channel 6, SAM3X PA3 on official pinout

  Type · analog inputVoltage · 3.3 V max analogue input domain
• A7 / D61analog-header

  ADC channel 7, SAM3X PA2 on official pinout

  Type · analog inputVoltage · 3.3 V max analogue input domain
• A8 / D62analog-header

  ADC channel 8, SAM3X PB17 on official pinout

  Type · analog inputVoltage · 3.3 V max analogue input domain
• A9 / D63analog-header

  ADC channel 9, SAM3X PB18 on official pinout

  Type · analog inputVoltage · 3.3 V max analogue input domain
• A10 / D64analog-header

  ADC channel 10, SAM3X PB19 on official pinout

  Type · analog inputVoltage · 3.3 V max analogue input domain
• A11 / D65analog-header

  ADC channel 11, SAM3X PB20 on official pinout

  Type · analog inputVoltage · 3.3 V max analogue input domain
• DAC1 / D67analog-header

  DAC channel 1, SAM3X PB16 on official pinout

  Type · analog outputVoltage · 3.3 V analogue output domain
• DAC2 / D66analog-header

  DAC channel 0, SAM3X PB15 on official pinout

  Type · analog outputVoltage · 3.3 V analogue output domain
• CANRX / D68CAN-header

  CAN receive 0, SAM3X PA1 on official pinout

  Type · canVoltage · 3.3 V logic
• CANTX / D69CAN-header

  CAN transmit 0, SAM3X PA0 on official pinout

  Type · canVoltage · 3.3 V logic
• ICSP CIPOICSP

  SPI CIPO/MISO on ICSP header; official note says CIPO/COPI previously referred to as MISO/MOSI

  Type · spiVoltage · 3.3 V logic
• ICSP COPIICSP

  SPI COPI/MOSI on ICSP header; official note says CIPO/COPI previously referred to as MISO/MOSI

  Type · spiVoltage · 3.3 V logic
• ICSP SCKICSP

  SPI clock on ICSP header

  Type · spiVoltage · 3.3 V logic
• USB D+USB

  USB differential data plus on native USB/USB1 section

  Type · usb
• USB D-USB

  USB differential data minus on native USB/USB1 section

  Type · usb