Reliable, Fast, Non-Volatile MRAM for Data Capture and Storage

Everspin Technologies' PERSYST MRAM transforms how industries process, store, secure and manage critical data, offering unmatched speed, resilience, and flexibility.
 
PERSYST includes Everspin Toggle MRAM to provide memory that retains its contents without the need for battery backup or refresh cycles and our xSPI STT-MRAM that provides high data transfer rates with a low pin count and immediate data availability on power-up. The EMxxLX family delivers high performance in a compact pinout and enabling direct drop-in replacement for SRAM and NOR flash.
 
PERSYST MRAM is aimed at applications require instant on data persistence for protection against power loss and system interruptions, unlimited endurance with no performance degradation in extreme environments, and low latency with fast, symmetrical read/write speeds.

A new era for MRAM

PERSYST is setting the standard for performance, efficiency, and scalability across a diverse range of applications.

8" Back End of Line Manufacturing

Through our own US-based manufacturing facility in Chandler, AZ, we can perform BEOL manufacturing on 8" wafers that come from any CMOS foundry, worldwide.  15 years of production, this line is trusted by not only commercial customers but also the US Government.

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Toggle MRAM

Toggle MRAM is a highly-reliable non-volatile memory that is based on magnetic tunnel junction devices integrated with standard CMOS, resulting in high-speed SRAM like read and write, virtually unlimited endurance, and the highest reliability of any non-volatile memory.

 

Toggle MRAM

STT-DDRx

Spin-Transfer Torque DDR MRAM (STT-DDR MRAM) is a high-speed, non-volatile memory that combines the persistence of flash with the performance of DRAM, utilizing a JEDEC-compatible DDR interface.

STT-xSPI

Spin-Transfer Torque xSPI MRAM (STT-xSPI MRAM) is a high-speed, non-volatile memory that combines the persistence of flash with a low-pin-count interface, utilizing a JEDEC-compatible xSPI interface.


 

Comprehensive MRAM solutions to meet diverse industry requirements

Non-volatile, secure, and low-latency discrete and embedded MRAM solutions integrated into CMOS processes, Everspin MRAM combines high speed with data persistence and endurance to meet the requirements of aerospace and defense, AI, automotive, data center, gaming, medical, smart energy & utilities, and industrial applications.

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Product Family Orderable P/N Family Page Technology Avail Interface Interface Type Density I/O Width Operating Temp Speed Vdd Package Where to Buy Documents Product Inquiry Sample Request
PERSYST EM128LXOAB320CS1T EM128LXO xSPI, STT MRAM NR Serial xSPI Octal 128Mb 8-bit 0 to +70C 200MHz 1.8 BGA-24 Order EM128LXOAB320CS1T Documents EM128LXOAB320CS1T Product Inquiry EM128LXOAB320CS1T Sample Request EM128LXOAB320CS1T
PERSYST EM128LXOAB320CS1R EM128LXO xSPI, STT MRAM NR Serial xSPI Octal 128Mb 8-bit 0 to +70C 200MHz 1.8 BGA-24 Order EM128LXOAB320CS1R Documents EM128LXOAB320CS1R Product Inquiry EM128LXOAB320CS1R Sample Request EM128LXOAB320CS1R
PERSYST EM128LXOAB320IS1T EM128LXO xSPI, STT MRAM NR Serial xSPI Octal 128Mb 8-bit -40 to +85C 200MHz 1.8 BGA-24 Order EM128LXOAB320IS1T Documents EM128LXOAB320IS1T Product Inquiry EM128LXOAB320IS1T Sample Request EM128LXOAB320IS1T
PERSYST EM128LXOAB320IS1R EM128LXO xSPI, STT MRAM NR Serial xSPI Octal 128Mb 8-bit -40 to +85C 200MHz 1.8 BGA-24 Order EM128LXOAB320IS1R Documents EM128LXOAB320IS1R Product Inquiry EM128LXOAB320IS1R Sample Request EM128LXOAB320IS1R
PERSYST EM004LXQBDH13CS2T EM004LXQ xSPI, STT MRAM MP Serial xSPI Quad 4Mb 4-bit 0 to +70C 133MHz 1.8 DFN-8 Small Flag Order EM004LXQBDH13CS2T Documents EM004LXQBDH13CS2T Product Inquiry EM004LXQBDH13CS2T Sample Request EM004LXQBDH13CS2T
PERSYST EM004LXQBDH13CS2R EM004LXQ xSPI, STT MRAM MP Serial xSPI Quad 4Mb 4-bit 0 to +70C 133MHz 1.8 DFN-8 Small Flag Order EM004LXQBDH13CS2R Documents EM004LXQBDH13CS2R Product Inquiry EM004LXQBDH13CS2R Sample Request EM004LXQBDH13CS2R
PERSYST EM004LXQBB313CS2T EM004LXQ xSPI, STT MRAM MP Serial xSPI Quad 4Mb 4-bit 0 to +70C 133MHz 1.8 BGA-24 Order EM004LXQBB313CS2T Documents EM004LXQBB313CS2T Product Inquiry EM004LXQBB313CS2T Sample Request EM004LXQBB313CS2T
PERSYST EM004LXQBB313CS2R EM004LXQ xSPI, STT MRAM MP Serial xSPI Quad 4Mb 4-bit 0 to +70C 133MHz 1.8 BGA-24 Order EM004LXQBB313CS2R Documents EM004LXQBB313CS2R Product Inquiry EM004LXQBB313CS2R Sample Request EM004LXQBB313CS2R
PERSYST EM004LXQBDH13IS2T EM004LXQ xSPI, STT MRAM MP Serial xSPI Quad 4Mb 4-bit -40 to +85C 133MHz 1.8 DFN-8 Small Flag Order EM004LXQBDH13IS2T Documents EM004LXQBDH13IS2T Product Inquiry EM004LXQBDH13IS2T Sample Request EM004LXQBDH13IS2T
PERSYST EM004LXQBDH13IS2R EM004LXQ xSPI, STT MRAM MP Serial xSPI Quad 4Mb 4-bit -40 to +85C 133MHz 1.8 DFN-8 Small Flag Order EM004LXQBDH13IS2R Documents EM004LXQBDH13IS2R Product Inquiry EM004LXQBDH13IS2R Sample Request EM004LXQBDH13IS2R
PERSYST EM004LXQBB313IS2T EM004LXQ xSPI, STT MRAM MP Serial xSPI Quad 4Mb 4-bit -40 to +85C 133MHz 1.8 BGA-24 Order EM004LXQBB313IS2T Documents EM004LXQBB313IS2T Product Inquiry EM004LXQBB313IS2T Sample Request EM004LXQBB313IS2T
PERSYST EM004LXQBB313IS2R EM004LXQ xSPI, STT MRAM MP Serial xSPI Quad 4Mb 4-bit -40 to +85C 133MHz 1.8 BGA-24 Order EM004LXQBB313IS2R Documents EM004LXQBB313IS2R Product Inquiry EM004LXQBB313IS2R Sample Request EM004LXQBB313IS2R
PERSYST EM004LXQBDH13ES2T EM004LXQ xSPI, STT MRAM MP Serial xSPI Quad 4Mb 4-bit -40 to +105C 133MHz 1.8 DFN-8 Small Flag Order EM004LXQBDH13ES2T Documents EM004LXQBDH13ES2T Product Inquiry EM004LXQBDH13ES2T Sample Request EM004LXQBDH13ES2T
PERSYST EM004LXQBDH13ES2R EM004LXQ xSPI, STT MRAM MP Serial xSPI Quad 4Mb 4-bit -40 to +105C 133MHz 1.8 DFN-8 Small Flag Order EM004LXQBDH13ES2R Documents EM004LXQBDH13ES2R Product Inquiry EM004LXQBDH13ES2R Sample Request EM004LXQBDH13ES2R
PERSYST EM004LXQBB313ES2T EM004LXQ xSPI, STT MRAM MP Serial xSPI Quad 4Mb 4-bit -40 to +105C 133MHz 1.8 BGA-24 Order EM004LXQBB313ES2T Documents EM004LXQBB313ES2T Product Inquiry EM004LXQBB313ES2T Sample Request EM004LXQBB313ES2T