OrangeCrab

A compact open-sourced development board for the ECP5 FPGA.

Related Products

Small Size – the board follows the Feather Board specification from Adafruit, enabling compatibility with other boards in this standard. This also keeps the board very small (22.86 x 50.8 mm or 0.9 x 2.0 in) and low-cost.

Includes DDR3 memory – while this board is tiny, it includes 1G bit of DDR3L memory on board – very useful for a wide variety of applications.

USB interface to the FPGA – The micro usb connector is wired directly into the FPGA. Just as a microprocessor can emulate UART or SPI using standard I/O pins the FPGA can do the same for USB. A pre-loaded DFU bootloader is included – no external programming hardware is required.

Features

  • ECP5 FPGA: ECP5-25 in 285-ball csfBGA
  • DDR3L memory: 1G bit – 64M x 16
  • microUSB connection
  • 128 Mbit QSPI Flash – includes bootloader
  • microSD socket
  • Power from USB or optional battery-operation
Community Sourced

Jump to

Board Photos

Bottom View

Ordering Information

Additional resources and ordering information are available at the following:

Like most websites, we use cookies and similar technologies to enhance your user experience. We also allow third parties to place cookies on our website. By continuing to use this website you consent to the use of cookies as described in our Cookie Policy.