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The xSPI MRAM products by Everspin are tailored for the industrial and embedded systems market, providing a high-speed, expanded SPI interface adhering to the JEDEC standards. Utilizing the advanced STT-MRAM technology, these products operate using a 1.8V power supply, achieving read and write speeds up to 400MBps. The xSPI product line replaces legacy memory types like SRAM and NVSRAM, empowering applications in industrial automation, automotive, and IoT ecosystems with efficient, reliable memory solutions.
The Parallel Interface MRAM is designed to mimic SRAM compatibility with swift access times of 35/45ns and offers unlimited endurance. Available in 8-bit and 16-bit interface configurations, it ensures data integrity through low-voltage inhibit circuitry during power fluctuations. These MRAM solutions, available in capacity range from 256Kb to 32Mb, are optimized for applications requiring robust non-volatility and reliable data retention for decades, making them suitable for high-demand industrial and electronic environments.
Spin-transfer Torque MRAM (STT-MRAM) is a highly advanced memory technology offering remarkable scalability, energy efficiency, and data retention. Using the principle of spin-transfer torque, it provides significant energy reductions during memory cell switching, supporting high-density designs essential for data centers and industrial applications. The technology is engineered for extensive durability, providing persistent memory solutions without the need for supercapacitors or batteries for energy backup, and delivering high bandwidth and low latency through a DDR4-like interface.
Toggle MRAM Technology is a non-volatile memory with high density and reliability, incorporating a patented 1 transistor, 1 magnetic tunnel junction cell design. It ensures data retention for 20 years, maintaining data integrity even through power losses. The unique architecture allows read and write operations without affecting other memory cells, leveraging the magnetic properties of electron spin. This technology enables 'instant-on' capabilities and safeguards against power failures, making it ideal for critical systems where uptime and data consistency are paramount.
MRAM for Radiation-hard Markets offers a unique combination of non-volatile magnetic memory technology with radiation-hardening capabilities, ideal for space and other extreme environments. These MRAM solutions deliver unparalleled performance in terms of data integrity and durability, ensuring continuous operation even in high-radiation settings. Such reliability makes them indispensable for aerospace and critical mission applications where failure is not an option.
The Serial Peripheral Interface (SPI) MRAM is designed for systems that require fast data retrieval and minimal pin usage. With quad SPI capabilities, it achieves read and write speeds of up to 52MBps, surpassing traditional 8-bit parallel MRAM. Packaged in a compact 16-pin SOIC, this SPI MRAM is perfect for modern RAID controllers, server system logs, and storage buffers, providing high-speed data and program memory solutions.
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