Kynesis – Polarfire RISC-V

The KYNESIS system-on-chip (SoC) module is built on the new Microchip®’s PolarFire® SoC-series device.

It is based on a RISC-V architecture with fast LPDDR4 ECC SDRAM, eMMC flash, SPI flash, a Gigabit Ethernet PHY, USB 2.0 PHY, in a powerful and compact Sodimm4 form factor board.

design services


  • Microsemi PolarFire SoC FPGA (MPFS025T, MPFS095T, MPFS160T, MPFS250T) from 23KLE to 254KLE
  • Up to 784 DSP Block on FPGA Fabric
  • 4x SERDES 12.5Gbit/s
  • Quad 64-bit RV64GC cores, 667 MHz
  • 64-bit RV64IMAC monitor core, 667 MHz
  • Up to 2Gbyte LPDDR4
  • Onboard Gigabit Ethernet PHY
  • USB 2.0 OTG
  • 128 Mbit to 1GBit NOR Flash
  • 8 – 64 GByte eMMC memory



  • Low device static power
  • Low inrush current
  • Low-power transceivers


  • Built-in SECDED and memory interleaving on FPGA fabric LSRAMs
  • SECDED on all processor memories
  • System controller suspend mode for safety-critical designs


  • Cryptography Research Incorporated bitstream protection
  • Integrated dual physically unclonable function (PUF)
  • 56 KB of secure, non-volatile memory (sNVM)
  • Built-in tamper detectors and countermeasures

Target Applications

  • Embedded Computing
  • Smart Embedded Vision
  • Industrial Automation
  • Internet of Things
  • Data Acquisition
  • High-Speed Communications
  • Drive/Motion Control
  • Digital Signal Processing
  • Image Processing

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