Timing Fragility Aware Selective Hardening of RISCV Soft Processors on SRAM Based FPGAs
This paper introduces a timing fragility aware selective hardening methodology for RISCV soft processors implemented on SRAM based FPGAs.
Vendor:
Nordic Semiconductor Seattle
Category:
SRAM
Single Port Low Leakage SRAM Memory Compiler on GF 22FDX
Single port SRAM compiler with optional redundancy, low power retention mode, and three speed options
Overview
Single port SRAM compiler with optional redundancy, low power retention mode, and three speed options
Key features
- Ultra-Low Leakage: High VT (HVT) and low leakage (LLHVT) devices are used with source biasing to minimize standby currents while operating at low voltage
- Bit Cell: Utilizes GlobalFoundries® Ultra-Low Leakage 6T (P110UL) bit cells to ensure high manufacturing yields
- Five Power Modes: High Performance, Low Leakage, Standby, Retention, and Power Off modes provide flexibility for power optimization
- Speed Grades: Three options to adjust the speed/leakage balance and optimize for high speed or low power operation
- Reverse Body Bias: Flexibility to make full use of FDSOI capabilities with optional pin selectable body bias settings
- Memory Ready Output: Create a Pseudo-Dual Port memory utilizing the READY pin
- High-Density Solutions: Abutment capability to enable multi-instance macros
- Data Write-Through: Optionally prevent data out transitions during a write to reduce power
Block Diagram
SP-ULL-GF22FDX block diagram
Files
Note: some files may require an NDA depending on provider policy.
Silicon Options
| Foundry | Node | Process | Maturity |
|---|---|---|---|
| GlobalFoundries | 22nm | FDX | — |
Specifications
Identity
Part Number
SP-ULL-GF22FDX
Vendor
Nordic Semiconductor Seattle
Provider
Nordic Semiconductor Seattle
HQ:
USA
Mobile Semiconductor is a technology driven, semiconductor IP that specializes in ultra low power and Rad Hard memory compilers. Founded in 2006, we were acquired by Nordic Semiconductor in 2023 for our unique low power memory design technology. After a brief hiatus from the IP market, Mobile Semiconductor is now selling memory IP to the commercial and Mil/Gov market. Mobile Semiconductor has a track record of exceptional leadership and market-proven products, while never losing sight of innovation and customer success.
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Frequently asked questions about SRAM IP cores
What is Single Port Low Leakage SRAM Memory Compiler on GF 22FDX?
Single Port Low Leakage SRAM Memory Compiler on GF 22FDX is a SRAM IP core from Nordic Semiconductor Seattle listed on Semi IP Hub. It is listed with support for globalfoundries.
How should engineers evaluate this SRAM?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this SRAM 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.