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 MR256D08BMA45 MR256D08B Toggle MRAM NR Parallel Async 256Kb 8-bit 0 to +70C 45ns 3.3 BGA-48 Order MR256D08BMA45 Documents MR256D08BMA45 Product Inquiry MR256D08BMA45 Sample Request MR256D08BMA45
PERSYST MR256D08BMA45R MR256D08B Toggle MRAM NR Parallel Async 256Kb 8-bit 0 to +70C 45ns 3.3 BGA-48 Order MR256D08BMA45R Documents MR256D08BMA45R Product Inquiry MR256D08BMA45R Sample Request MR256D08BMA45R
PERSYST MR256DL08BMA45 MR256D08B Toggle MRAM NR Parallel Async 256Kb 8-bit 0 to +70C 45ns 3.3 BGA-48 Order MR256DL08BMA45 Documents MR256DL08BMA45 Product Inquiry MR256DL08BMA45 Sample Request MR256DL08BMA45
PERSYST MR256DL08BMA45R MR256D08B Toggle MRAM NR Parallel Async 256Kb 8-bit 0 to +70C 45ns 3.3 BGA-48 Order MR256DL08BMA45R Documents MR256DL08BMA45R Product Inquiry MR256DL08BMA45R Sample Request MR256DL08BMA45R
PERSYST MR25H10MDC MR25H10 Toggle MRAM NR Serial SPI 1Mb SPI -40 to +125C 40MHz 3.3 DFN-8 Order MR25H10MDC Documents MR25H10MDC Product Inquiry MR25H10MDC Sample Request MR25H10MDC
PERSYST MR25H10MDCR MR25H10 Toggle MRAM NR Serial SPI 1Mb SPI -40 to +125C 40MHz 3.3 DFN-8 Order MR25H10MDCR Documents MR25H10MDCR Product Inquiry MR25H10MDCR Sample Request MR25H10MDCR
PERSYST MR25H10CDC MR25H10 Toggle MRAM NR Serial SPI 1Mb SPI -40 to +85C 40MHz 3.3 DFN-8 Order MR25H10CDC Documents MR25H10CDC Product Inquiry MR25H10CDC Sample Request MR25H10CDC
PERSYST MR25H10CDCR MR25H10 Toggle MRAM NR Serial SPI 1Mb SPI -40 to +85C 40MHz 3.3 DFN-8 Order MR25H10CDCR Documents MR25H10CDCR Product Inquiry MR25H10CDCR Sample Request MR25H10CDCR
PERSYST MR25H10CDF MR25H10 Toggle MRAM MP Serial SPI 1Mb SPI -40 to +85C 40MHz 3.3 DFN-8 Small Flag Order MR25H10CDF Documents MR25H10CDF Product Inquiry MR25H10CDF Sample Request MR25H10CDF
PERSYST MR25H10CDFR MR25H10 Toggle MRAM MP Serial SPI 1Mb SPI -40 to +85C 40MHz 3.3 DFN-8 Small Flag Order MR25H10CDFR Documents MR25H10CDFR Product Inquiry MR25H10CDFR Sample Request MR25H10CDFR
PERSYST MR25H10MDF MR25H10 Toggle MRAM MP Serial SPI 1Mb SPI -40 to +125C 40MHz 3.3 DFN-8 Small Flag Order MR25H10MDF Documents MR25H10MDF Product Inquiry MR25H10MDF Sample Request MR25H10MDF
PERSYST MR25H10MDFR MR25H10 Toggle MRAM MP Serial SPI 1Mb SPI -40 to +125C 40MHz 3.3 DFN-8 Small Flag Order MR25H10MDFR Documents MR25H10MDFR Product Inquiry MR25H10MDFR Sample Request MR25H10MDFR
PERSYST MR25H256MDC MR25H256 Toggle MRAM NR Serial SPI 256Kb SPI -40 to +125C 40MHz 3.3 DFN-8 Order MR25H256MDC Documents MR25H256MDC Product Inquiry MR25H256MDC Sample Request MR25H256MDC
PERSYST MR25H256MDCR MR25H256 Toggle MRAM NR Serial SPI 256Kb SPI -40 to +125C 40MHz 3.3 DFN-8 Order MR25H256MDCR Documents MR25H256MDCR Product Inquiry MR25H256MDCR Sample Request MR25H256MDCR
PERSYST MR25H256CDC MR25H256 Toggle MRAM NR Serial SPI 256Kb SPI -40 to +85C 40MHz 3.3 DFN-8 Order MR25H256CDC Documents MR25H256CDC Product Inquiry MR25H256CDC Sample Request MR25H256CDC