Automotive
Everspin’s MRAM is ideally suited for automotive applications – its combination of speed, non-volatility, endurance, and reliability addresses key requirements across extreme vibration conditions and temperature ranges from -40°C to 125°C. By meeting the AEC-Q100 Grade 1 and Grade 3 standards, which are crucial for automotive environments, Everspin MRAM addresses the demands of modern, autonomous, and electric vehicles for data integrity, instant recovery from power loss, and operation in hostile environments. Its high endurance at full automotive temperature range is especially critical for delivering the longevity required by automakers to support lifetime applications, including diagnostics, calibration data, and firmware variables.
End-User Examples
MRAM supports critical automotive use cases that require high-reliability non-volatile memory, including engine control units (ECUs), advanced transmission control, real-time sensor data recording, parameter storage, in-car data logging, and multimedia systems.
Engine Control Units
Everspin MRAM enhances ECU data reliability by providing non-volatile, ultra-enduring memory that captures and preserves critical engine control data in real-time, even during severe environmental and power disruptions.
Over-the-Air Updates
Everspin MRAM supports fast, reliable OTA updates by reducing write times significantly compared to NOR flash. Its endurance allows frequent updates, ideal for software in modern connected cars.
Infotainment
Everspin MRAM instantly restores system states after power cycles to enable "instant-on" infotainment boot-up, continuous data logging, and protection from power loss during operation.
Powertrains
Everspin MRAM is used in powertrain modules to retain calibration parameters, diagnostic logs, and control states during power‑off events.
