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Custom Silicon for all.
SiFive brings the power of the open source RISC-V ISA that it invented combined with innovations in CPU IP to the semiconductor industry, making it possible to develop domain-specific silicon faster than ever before. With its OpenFive business unit, the industry leaders in domain-specific silicon, SiFive is accelerating the pace of innovation for businesses large and small.
RISC‑V inventors and industry veterans.
The inventors of RISC‑V joined forces with silicon experts bringing a new approach to semiconductors together with decades of industry experience, hundreds of tapeouts and millions of chips shipped.
Expanding the RISC-V software ecosystem, together.
SiFive believes a strong community is one of the major benefits of the free and open RISC‑V ISA. SiFive’s customers benefit from the governance of RISC-V International, whose members contribute to and maintain the RISC‑V ISA, extensions, tools, and ecosystem.