SiFive, makers of the first production RISC-V microcontroller. This board uses the Freedom U540 SOC built with a 28nm process, has 8GB of DDR4, and 32MB of Flash. For a board built on an open architecture this is impressive, but it comes at a cost: the HiFive Unleashed ran for $1000 during its crowdfunding campaign. To read more, please visit: https://hackaday.com/2019/02/11/building-a-risc-v-desktop/.]]>