Vendor: Nuclei System Technology Category: CPU

32-Bit High Efficiency Processor - 3-Stage Pipeline, Single/Dual-issue

N300 Series is a 32-bit RISC-V processor designed for applications requiring extreme energy efficiency and DSP/FPU features.

Overview

N300 Series is a 32-bit RISC-V processor designed for applications requiring extreme energy efficiency and DSP/FPU features. N300 Series can be applied to AIoT, embedded and industrial control, etc.

Key features

  • RV32IMACFDBPKC/Zcxlcz ISA supported
  • Support fast interrupt tail-chaining mechanism, vectored interrupt processing
    mode for extremely fast interrupt response, and interrupt preemptions based
    on interrupt levels.
  •  
  • Configurable Dual-Issue micro-architecture
  • Support NICE
  • Configurable ILM (Instruction Local Memory) and
    DLM (Data Local Memory) with ECC
  • Configurable Instruction-Cache and Data-Cache with ECC
  • Support Single and Double-Precision floating point and SIMD DSP.
  • TEE supported to meet the system security requirement
  • Full Standard Debug Function with JTAG/cJTAG port.
  • Full Standard RISC-V Toolchain, and Linux/Windows IDE supported

Block Diagram

300 Series block diagram

Benefits

  • Great Power Efficiency
  • RV32IMACFD
  • BPKC/Zcxlcz
  • 3-Stage Pipeline
  • I/D Cache
  • Security (PMP, TEE)
  • NICE Extension
  • SP/DP FPU & DSP
  • AHB-Lite
  • RISC-V Standard Debug
  • JTAG & cJTAG
  • Low Latency Interrupt
  • Full Dev Kit & SDK

Specifications

Identity

Part Number
300 Series
Vendor
Nuclei System Technology
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

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Frequently asked questions about CPU IP cores

What is 32-Bit High Efficiency Processor - 3-Stage Pipeline, Single/Dual-issue?

32-Bit High Efficiency Processor - 3-Stage Pipeline, Single/Dual-issue is a CPU IP core from Nuclei System Technology listed on Semi IP Hub.

How should engineers evaluate this CPU?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this CPU IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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