Ultra-low voltage memory IP

SureCore has exploited its low power design capability to create a new range of ultra-low voltage, SRAM solutions, called PowerMiser^™ Plus.
Based on the market-leading, low dynamic power PowerMiser architecture, this dual rail product family can interface down to 0.45V, enabling customers to create innovative, low power products.

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

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

Ultra low power data retention. Memory instances generated by the Bulk 22ULL go into a deep sleep mode that retains data at minimal power consumption.
Self biasing. The SP SRAM 22ULL internal self-biasing capabilities provide ease of IP integration.
High yield. To ensure high manufacturing yield, bulk 22ULL uses low leakage 6T (0.110µ2) bit cells and is consistent with Design for Manufacturing (DFM) guidelines for the Bulk 22ULL process.
High usability. All signal and power pins are available on metal 4 while maintaining routing porosity in metal 4. Power pins can optionally be made available on metal 5 to simplify the power connections at the chip level.

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

Specifically designed for ultra-low power applications, this memory leverages body biasing to dramatically reduce power consumption.
Compatible with industry Adaptive Body Biasing IP for PVT and aging compensation
Body Biasing functionality (up to +1.3V / -1.5V) to reduce leakage or increase speed at the same power

Ultra-low voltage logic designs using adaptive body biasing demand dense SRAM solutions which fully integrate in the ABB aware implementation and sign-off flow of the Racyics® ABX Platform solution.
The Racyics® Single Rail SRAM supports ultra-low voltage operation down to 0.55 V where logic designs with Minimum-Energy-Point are implemented.

Single port SRAM compiler based on P124 bitcell with Dual-supply-rail architecture
Bitcell array supply voltage 0.8V and ULV core interface down to 0.4V enabled with Racyics' ABB

Weebit Resistive RAM (ReRAM) is a new type of Non-Volatile Memory (NVM) that is designed to be the successor to flash memory.
Weebit ReRAM IP can provide a high level of differentiation for System-on-Chip (SoC) designs, with performance, power, cost, security, environmental, and a range of additional advantages compared to flash and other NVMs.
Weebit’s first ReRAM IP product is available now in SkyWater Technology’s 130nm CMOS process (S130). The technology is fully qualified, available for integration in SkyWater’s users’ SoCs, and ready for production.

ultra-low voltage memory IP