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 High-Speed Multi Bank SRAM Memory Compiler on GF 22FDX+
High Speed Multi Bank 32KWords Deep.
Overview
High Speed Multi Bank 32KWords Deep. Utilizes L110 Bit Cell together with high Vt Periphery to provide lowest leakage together with highest yield.
| Bit Cell | Power Supply (V) |
| L110 | 0.65/0.8 |
Key features
- Ultra-Low Leakage - GLOBALFOUNDRIES low-leakage 6T L110 bit cells with High Vt and low leakage periphery to ensure minimal leakage and high yield.
- Multi-Bank Architecture - Memory split into 1 to 4 banks for reduced bit line length and enhanced timing.
- Ultra Low Power Standby - Built-in source biasing trims standby current to a minimum for data retention.
- Isolated Supplies - Independent periphery and array power domains allow periphery shutdown in standby.
- Bit/Byte Write Enable - Selectively write individual bits or bytes within a word.
- Write Through & Margin Controls - Pin-configurable write-through and read/write timing margin adjustments.
- Error Correction - Optional SECDED logic for single-bit correction and dual-bit detection.
Block Diagram
SP-HSB-GF22FDX-PLUS 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-HSB-GF22FDX-PLUS
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 High-Speed Multi Bank SRAM Memory Compiler on GF 22FDX+?
Single Port High-Speed Multi Bank 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.