Everspin & Lattice Partner for High-Reliability MRAM in FPGAs
Everspin Technologies, the world’s leading developer and manufacturer of Magnetoresistive Random Access Memory (MRAM) persistent memory solutions, has announced that its PERSYST MRAM is now validated for configuration across all Lattice Semiconductor Field Programmable Gate Arrays (FPGA). This validation, enabled through the Lattice Radiant™ software suite, underscores MRAM’s role as a highly reliable configuration memory device, particularly suited for demanding applications in industries such as industrial automation, aerospace, military, and automotive.
MRAM’s Growing Importance in FPGA Applications
The transition from traditional flash memory to MRAM for FPGA configuration signifies the increasing performance requirements of modern applications. Traditional NOR flash memory, while widely used, has limitations in programming and erase times, impacting efficiency in time-sensitive operations. In contrast, MRAM technology provides superior endurance, faster read and write speeds, and enhanced data retention, making it an attractive alternative for FPGA configurations.
FPGA-based systems often require frequent reprogramming and rapid configuration, which MRAM supports more effectively than conventional memory technologies. The ability to perform instant writes and endure significantly more write cycles than flash memory makes MRAM ideal for mission-critical environments, including real-time sensor processing, data logging in avionics, and in-orbit reprogramming of space-based systems. Furthermore, MRAM’s non-volatile nature ensures that configuration data remains intact even in the event of power loss, enhancing reliability for safety-critical applications.
Advantages of Everspin’s PERSYST MRAM
The collaboration between Everspin and Lattice Semiconductor reflects the increasing need for reliable and high-performance memory solutions across multiple industries. Everspin’s PERSYST MRAM offers a variety of advantages, including:
- High Density and Flexible Capacities: Available in capacities of up to 128Mb, PERSYST MRAM provides developers with multiple configuration options to meet the specific requirements of different FPGA applications.
- High Reliability and Endurance: Unlike flash memory, MRAM supports an unlimited number of read cycles and significantly higher endurance for write cycles, making it ideal for frequent updates and dynamic configuration processes.
- Fast Write Speeds and Low Power Consumption: PERSYST MRAM’s high-speed data access allows rapid FPGA boot-up and configuration, reducing system downtime and increasing overall efficiency. Additionally, its low power consumption makes it a compelling choice for battery-operated and energy-sensitive applications.
- Proven Technology: With over 15 years of widespread adoption in critical storage applications, Everspin’s MRAM technology has demonstrated reliability in high-stakes environments.
- Radiation Tolerance: MRAM exhibits excellent resilience against radiation effects, making it a preferred choice for aerospace and defense applications where environmental conditions are extreme.
Industry Implications and Adoption
As industries continue to demand higher efficiency and reliability, the adoption of MRAM in FPGA configurations is expected to grow significantly. Key industry sectors that benefit from this collaboration include:
Industrial Automation
In industrial applications, FPGA-based control systems require fast and reliable memory to handle real-time data processing. MRAM’s non-volatility and fast read/write cycles ensure that control logic remains intact in the event of a power failure, minimizing downtime and preventing data corruption.
Aerospace and Defense
For avionics and military applications, data integrity and reliability are crucial. MRAM’s radiation resistance ensures stable operation in high-altitude and space environments, while its high endurance allows frequent reconfiguration of mission-specific FPGA designs.
Automotive Systems
Modern vehicles rely heavily on FPGA-based control units for functionalities such as advanced driver assistance systems (ADAS), engine control, and infotainment. MRAM’s durability and low power consumption enhance performance and longevity in these safety-critical applications.
Space Exploration
Satellites and deep-space probes require memory that can withstand extreme radiation levels and temperature variations. MRAM’s ability to retain data reliably in harsh conditions makes it an essential component in space exploration missions.
Medical Equipment
Medical imaging and diagnostic devices rely on FPGAs for high-speed processing. MRAM’s ability to store and quickly retrieve configuration data ensures seamless operation and enhances the accuracy of medical diagnostics.
Future Prospects and Industry Impact
Everspin’s collaboration with Lattice Semiconductor is expected to pave the way for broader MRAM adoption across FPGA platforms. As FPGA technology continues to evolve, the demand for high-performance, non-volatile memory solutions will increase. MRAM’s ability to enhance system efficiency, ensure data integrity, and improve energy efficiency positions it as a key enabler for next-generation computing and embedded systems.
Statements from Industry Leaders
Sanji Aggarwal, President and CEO of Everspin Technologies, emphasized the significance of this collaboration:
“Our collaboration with Lattice Semiconductor reflects the growing demand for fast, reliable memory solutions that address the needs of mission-critical systems. When we designed the latest high-density PERSYST MRAM, including NOR interface support, we anticipated the need for frequent, fast, and reliable FPGA configuration. With multiple design engagements already underway, this partnership showcases how our MRAM solutions deliver the performance and reliability required across diverse applications.”
Availability and Additional Information
Everspin’s PERSYST EMxxLX MRAM family is now available and shipping in industry-standard packages and interfaces. Customers looking to enhance the performance and reliability of their FPGA-based applications can explore the benefits of MRAM technology by integrating it into their designs. For more details, visit www.everspin.com.
The integration of Everspin’s PERSYST MRAM with Lattice Semiconductor’s FPGA platforms marks a significant milestone in advancing high-reliability memory solutions for critical applications. As industries shift towards more complex and data-intensive operations, the demand for MRAM’s superior endurance, speed, and reliability will continue to grow. This partnership not only strengthens MRAM’s position in the market but also highlights its role as a transformative technology in FPGA-based computing and embedded systems. Moving forward, innovations in MRAM and FPGA integration are set to drive new possibilities in aerospace, defense, industrial automation, automotive technology, and beyond.
