Lowest power memory IP available on the market today.
Low Leakage. Each low voltage memory instance primarily uses low leakage HVT (LLHVT) devices and source biasing to minimize standby currents. Read and write assist circuits ensure reliable operation with a periphery power supply as low as 0.72V
Self biasing. Internal self-biasing capabilities provide ease of IP integration.
High Yield – Nordic requires the highest possible yield for their IC’s and memories are designed using statistical analysis techniques for yield and leakage.
Small Die Size – All Memories use proprietary design and layout techniques to achieve low power targets without increasing die size.
Memories Currently Available (qualified, silicon proven or in design phase).
| GLOBAL FOUNDRIES 22 FDX and 22 FDX+ | ||||
| Part Number | Technology | Description | Bit Cell | Power Supply (V) |
| SP-ULL-GF22FDX | GF22FDX | Single port SRAM compiler with optional redundancy, low power retention mode, and three speed options | P110UL | 0.8 |
| RF1P-ULL-GF22FDX | GF22FDX | Single port register file compiler with low power retention mode and three speed options | P110UL | 0.8 |
| SP-ULD-GF22FDX-PLUS | GF22FDX+ | SP Ultra Low Leakage SRAM | L110HD | 0.65/0.8 |
| RF1P-ULD-GF22FDX-PLUS | GF22FDX+ | SP Ultra Low Leakage Reg File | L110HD | 0.65/0.8 |
| SP-HSB-GF22FDX-PLUS | GF22FDX+ | High Speed Multi Bank 32KWords Deep | L110HD | 0.65/0.8 |
| RF2P-ULL-GF22FDX-PLUS | GF22FDX+ | 2 Port Register File | TP185SL | 0.8 |
| RF2P-ULS-GF22FDX-PLUS | GF22FDX+ | 2 Port Register File | TP185SL w/ VT change | 0.8 |
| MAJOR FOUNDRY 22ULL, 40ULP and 55EF | ||||
| Part Number | Technology | Description | Bit Cell | Power Supply (V) |
| SP-LV-TS22ULL | BULK N22ULL | Single port SRAM compiler with low power retention mode. Low leakage | 6T | 0.9 |
| SP-LVR-TS22ULL | BULK N22ULL | Single port SRAM compiler with low power retention mode and column repair | 6T | 0.9 |
| SP-HS-TS22ULL | BULK N22ULL | Single port SRAM compiler with low power retention mode. High speed, pins on side | 6T | 0.9 |
| RF1P-HS-TS22ULL | BULK N22ULL | Single port register file compiler with low power retention mode | 6T | 0.9 |
| RF2P-HS-TS22ULL | BULK N22ULL | Two port register file (1R1W) with low power retention mode | 8T | 0.9 |
| SP-HSLV-40ULP | BULK N40ULP | Single port SRAM compiler with low power retention mode | 6T | 0.9 |
| SP-LV-TS55EF | BULK 55 with embedded flash | Single port SRAM compiler with low power retention mode | 6T | 0.9 |
| SP-HSLV-TS55EF | BULK 55 with embedded flash | Single port SRAM compiler with low power retention mode | 6T | 0.9 |
| ROM-ULV-22ULL | BULK N22ULL | VIA programmable ROM with differential bit cell | ||