Ice Board is a FPGA development board containing the ICE40HX4k from Lattice.
- Lattice ICE40HX4K FPGA
- W25X20CL 2Mbit SPI Flash for storing configuration bitstream (104MHz)
- USB-C for configuring the FPGA using IceBoard Programmer
- Also has option for programming the flash with a external device though breakout headers
- Requires 5V supply which can be supplied from either USB port or barrel jack (selectable with a header)
- FTDI4222 for USB to SPI conversion
- 64 x IO pins
