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FOX Board D27 Low power single board computer

Linux embedded system on module designed around the Microchip SAMA5D27 Cortex-A5@500 MHz MPU

Documentation Download Availability November 2023


  • Microchip SAMA5D27 MPU (Cortex A5 single core @500MHz)
  • Based on RoadRunner SOM More info
  • 256 MBytes of DDR3L RAM @ 166MHz
  • 2 connectors 2x20 pitch 2.54mm for expansion boards
  • Temperature range: -25°C to +85°C
  • Weight: 41g
  • Single power supply a 5 Volt DC via USB-C connector
  • Ultra Low-power mode with fast wakeup capability
  • Low-power Backup mode with 5-Kbyte SRAM and SleepWalking (tm) features
  • Wakeup from up to eight wakeup pins, UART reception, analog comparison
  • Extended Backup mode with DDR in Self-Refresh mode

Declarations of conformity

Signals available on expansion connectors (J1 and J2)

The board is provided with no connector mounted.

  • Up to 66 General purpose GPIOs Pinout
  • Up to 4 serial ports
  • Up to 4 I2C bus
  • A/D converter @ 12 bit (up to 12)

Acme Sensor ports

  • Up to ACME Sensors port available. Each port is configurable as: GPIOs, I2C, Serial

Software features

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