SiFive Essential 7‑Series
SiFive Essential™ 7-Series are the highest performance Essential cores offering an 8-stage dual-issue superscalar pipeline ideal for applications which require high performance -- but have power constraints (e.g., Augmented Reality and Virtual Reality, IoT Edge Compute, Biometric Signal Processing, and Industrial Automation).
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.
SiFive Essential 7-Series Features
- 32-bit or 64-bit RISC-V core
- Up to 3.32 DMIPS/MHz, 5.75 Coremarks/MHz
- Dual Issue, in-order 8 stage Harvard Pipeline
- Optional SECDED ECC support on Level 1 and Level 2 memories
- Up to 47-bit physical addressing
- MMU (U7 only)
- Linux capable (U7 only)
- Double, Single and Half-precision floating point
- Advanced Security packages
- Configurable range of Memory and SoC interface options
- Flexible and configurable Port interfaces including IO coherent interface (Front Port)
- Direct, dedicated Core Local Port for hardware peripheral / accelerator connectivity