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We no longer stock Alchitry Au FPGA Development Board (Xilinx Artix 7), but here are current alternatives in Microcontrollers.

Alchitry Au FPGA Development Board (Xilinx Artix 7)

Alchitry Au FPGA Development Board (Xilinx Artix 7)

Discontinued

The Alchitry Au is a powerful FPGA development board featuring the Xilinx Artix 7 XC7A35T-1C with over 33,000 logic cells and 256MB of DDR3 RAM. It's an excellent starting point for engineers and hobbyists looking to explore FPGA programming, offering a balance of capability and accessibility.

The board provides 102 I/O pins at 3.3V logic (20 switchable to 1.8V), nine differential analog inputs, and a 100MHz on-board clock that can be manipulated internally by the FPGA. A USB-C connector handles both configuration and power, with a USB-to-serial interface for data transfer. All Alchitry boards support the Lucid HDL language, include a built-in component library, and feature a debugger.

Key Features

  • Xilinx Artix 7 XC7A35T-1C – 33,000+ logic cells
  • 256MB DDR3 RAM – On-board memory for complex designs
  • 102 I/O Pins – 3.3V logic, 20 switchable to 1.8V
  • 9 Differential Analog Inputs – For analog signal processing
  • 100MHz Clock – On-board, internally configurable
  • USB-C – Configuration, power, and serial data transfer
  • 8 General Purpose LEDs – For status and debugging
  • Lucid HDL Support – Beginner-friendly hardware description language
  • Expandable – Stackable Element boards for added functionality

Compatible Element Boards

Ideal For

  • Learning FPGA development and digital logic
  • Hardware design prototyping
  • Signal processing and custom peripherals
  • Advanced embedded systems projects

Package Contents

  • 1× Alchitry Au FPGA Development Board
Tip: Also available as the Alchitry Au+ with upgraded specs. For a more affordable option, see the Alchitry Cu (Lattice iCE40 HX).
Maddy, co-founder of Little Bird

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