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
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