SiFive
Essential

The SiFive Essential™ family gives you the ultimate freedom to configure a processor that best fits the power, area and performance for your specific market requirements, ranging from the smallest, area and power efficient 2-3 stage MCU up to a fully featured, superscalar, Linux capable design, with all of the design points in between.

SiFive Essential Family

  • Broad range of highly customizable processor IP to meet exact application specific requirements.
  • Microcontrollers, IoT devices, real-time control, and control plane processing

2-Series
Highly configurable feature set
Scalable performance
32/64-bit embedded
2-4 stage pipeline
Power & area optimized.

6-Series
Highly configurable feature set
Scalable performance
32/64-bit embedded or 64-bit rich-OS
8-stage pipeline
Single issue

7-Series
Highly configurable feature set
Scalable performance
32/64-bit embedded or 64-bit rich-OS
8-stage pipeline
Dual issue superscalar

SiFive Essential
Key Features

  • Scalable microarchitectures allow you to configure optimally for your SoC application
  • Mix + Match ability enables in-cluster coherent combination of application and deterministic real-time processors
  • Advanced, comprehensive and pre-integrated Trace + Debug
  • Open scalable platform enables whole SoC security

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