The Nuclei N300 series 32-bit risc-v processor is designed for scenarios with extreme energy efficiency and requiring DSP and FPU characteristics. N300’s performance equal to arm Cortex-M3 / M4 / m4f / M33, which can be applied to AIoT, and industrial control scenarios.

 

  • RV32I/EMACB ISA supported,Configurable Different levels of processors such as n305, n307, n308 and n309
  • Support fast interrupts tail-chaining mechanism ,vectored interrupt processing mode for extremely fast interrupt response,and interrupt preemptions based on interrupt levels.
  • Support NICE
  • Configurable ILM/DLM
  • Configurable Instruction-Cache
  • Configurable Data-Cache
  • Support single/double float and SIMD DSP.
  • Support TEE
  • Full Standard Debug Function with JTAG port.
  • Full Standard RISC-V Toolchain, and Linux/Windows IDE supported
  • ASIL-B & ASIL-D supported
  • RISC-V B/K/P/V -extensions
  • User-defined Instruction Extension

 

 

Customers are using this RISC-V IP for Single-Chip Highly Integrated Wi-Fi 6+BLE 5.1 Combo Solutions, as well as for integrated storage and for a smart speaker chip. China Mobile is also using it as an MCU for various equipment.

 

You can purchase the 300 series IP from nuclei here