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 Voltage SRAM Memory Compiler on N22ULL - Low Power Retention and Column Repair
Single Port SRAM Compiler with Low Power Retention Mode and Ultra Low Leakage Bit Cell Power Supply (V) 6T 0.9
Overview
Single Port SRAM Compiler with Low Power Retention Mode and Ultra Low Leakage
| Bit Cell | Power Supply (V) |
| 6T | 0.9 |
Key features
- Ultra-Low Leakage: High VT (HVT) are used to minimize leakage performance
- Bit Cell: Utilizes Low Leakage 6T bit cells to ensure high manufacturing yields
- Ultra Low Power Standby: Internally generated bias voltage for low leakage data retention
- Isolated Array and Periphery supplies: Periphery voltage can be shut off to further reduce standby power
- Data Write-Through: Pin controllable write through disables data out transitions during a write to reduce power. During ATPG data out is controllable to ensure for full coverage
- Error Correction: Single bit error correction and dual bit error detection (SECDED) is optionally included in the synthesizable wrapper.
- Column Repair: Has 4 repairable elements
Block Diagram
SP-LVR-TS22ULL block diagram
Files
Note: some files may require an NDA depending on provider policy.
Specifications
Identity
Part Number
SP-LVR-TS22ULL
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 Voltage SRAM Memory Compiler on N22ULL - Low Power Retention and Column Repair?
Single Port Low Voltage SRAM Memory Compiler on N22ULL - Low Power Retention and Column Repair is a SRAM IP core from Nordic Semiconductor Seattle listed on Semi IP Hub.
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.