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.

Learn More

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.

Search Our Products

Product Family
Avail
Interface
Interface Type
Family Page
Technology
Density
I/O Width
Operating Temp
Speed
Vdd
Package
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 EM128LXOAB320ES2R EM128LXO STT MRAM, xSPI MP Serial xSPI Octal 128Mb 8-bit -40 to +105C 200MHz 1.8 BGA-24 Order EM128LXOAB320ES2R Documents EM128LXOAB320ES2R Product Inquiry EM128LXOAB320ES2R Sample Request EM128LXOAB320ES2R
PERSYST EMD3D256M08G1-150CBS1 EMD3D256M DDR, STT MRAM NR Parallel DDR3 256Mb 8-bit 0 to 85C 667MHz 1.5 BGA-78 Order EMD3D256M08G1-150CBS1 Documents EMD3D256M08G1-150CBS1 Product Inquiry EMD3D256M08G1-150CBS1 Sample Request EMD3D256M08G1-150CBS1
PERSYST EMD3D256M08G1-150CBS1R EMD3D256M DDR, STT MRAM NR Parallel DDR3 256Mb 8-bit 0 to 85C 667MHz 1.5 BGA-78 Order EMD3D256M08G1-150CBS1R Documents EMD3D256M08G1-150CBS1R Product Inquiry EMD3D256M08G1-150CBS1R Sample Request EMD3D256M08G1-150CBS1R
PERSYST EMD3D256M16G2-150CBS1 EMD3D256M DDR, STT MRAM NR Parallel DDR3 256Mb 16-bit 0 to 85C 667MHz 1.5 BGA-96 Order EMD3D256M16G2-150CBS1 Documents EMD3D256M16G2-150CBS1 Product Inquiry EMD3D256M16G2-150CBS1 Sample Request EMD3D256M16G2-150CBS1
PERSYST EMD3D256M16G2-150CBS1R EMD3D256M DDR, STT MRAM NR Parallel DDR3 256Mb 16-bit 0 to 85C 667MHz 1.5 BGA-96 Order EMD3D256M16G2-150CBS1R Documents EMD3D256M16G2-150CBS1R Product Inquiry EMD3D256M16G2-150CBS1R Sample Request EMD3D256M16G2-150CBS1R
PERSYST EMD4E001G08G1-150CAS2 EMD4E001G DDR, STT MRAM MP Parallel DDR4 1Gb 8-bit 0 to 85C 667MHz 1.2 BGA-78 Order EMD4E001G08G1-150CAS2 Documents EMD4E001G08G1-150CAS2 Product Inquiry EMD4E001G08G1-150CAS2 Sample Request EMD4E001G08G1-150CAS2
PERSYST EMD4E001G08G1-150CAS2R EMD4E001G DDR, STT MRAM MP Parallel DDR4 1Gb 8-bit 0 to 85C 667MHz 1.2 BGA-78 Order EMD4E001G08G1-150CAS2R Documents EMD4E001G08G1-150CAS2R Product Inquiry EMD4E001G08G1-150CAS2R Sample Request EMD4E001G08G1-150CAS2R
PERSYST EMD4E001G16G2-150CAS2 EMD4E001G DDR, STT MRAM MP Parallel DDR4 1Gb 16-bit 0 to 85C 667MHz 1.2 BGA-96 Order EMD4E001G16G2-150CAS2 Documents EMD4E001G16G2-150CAS2 Product Inquiry EMD4E001G16G2-150CAS2 Sample Request EMD4E001G16G2-150CAS2
PERSYST EMD4E001G16G2-150CAS2R EMD4E001G DDR, STT MRAM MP Parallel DDR4 1Gb 16-bit 0 to 85C 667MHz 1.2 BGA-96 Order EMD4E001G16G2-150CAS2R Documents EMD4E001G16G2-150CAS2R Product Inquiry EMD4E001G16G2-150CAS2R Sample Request EMD4E001G16G2-150CAS2R
PERSYST EMD4E001G08G1-150CAS1 EMD4E001G DDR, STT MRAM NR Parallel DDR4 1Gb 8-bit 0 to 85C 667MHz 1.2 BGA-78 Order EMD4E001G08G1-150CAS1 Documents EMD4E001G08G1-150CAS1 Product Inquiry EMD4E001G08G1-150CAS1 Sample Request EMD4E001G08G1-150CAS1
PERSYST EMD4E001G08G1-150CAS1R EMD4E001G DDR, STT MRAM NR Parallel DDR4 1Gb 8-bit 0 to 85C 667MHz 1.2 BGA-78 Order EMD4E001G08G1-150CAS1R Documents EMD4E001G08G1-150CAS1R Product Inquiry EMD4E001G08G1-150CAS1R Sample Request EMD4E001G08G1-150CAS1R
PERSYST EMD4E001G16G2-150CAS1 EMD4E001G DDR, STT MRAM NR Parallel DDR4 1Gb 16-bit 0 to 85C 667MHz 1.2 BGA-96 Order EMD4E001G16G2-150CAS1 Documents EMD4E001G16G2-150CAS1 Product Inquiry EMD4E001G16G2-150CAS1 Sample Request EMD4E001G16G2-150CAS1
PERSYST EMD4E001G16G2-150CAS1R EMD4E001G DDR, STT MRAM NR Parallel DDR4 1Gb 16-bit 0 to 85C 667MHz 1.2 BGA-96 Order EMD4E001G16G2-150CAS1R Documents EMD4E001G16G2-150CAS1R Product Inquiry EMD4E001G16G2-150CAS1R Sample Request EMD4E001G16G2-150CAS1R
PERSYST MR0A08BYS35 MR0A08B Toggle MRAM MP Parallel Async 1Mb 8-bit 0 to +70C 35ns 3.3 TSOP-44 Order MR0A08BYS35 Documents MR0A08BYS35 Product Inquiry MR0A08BYS35 Sample Request MR0A08BYS35
PERSYST MR0A08BYS35R MR0A08B Toggle MRAM MP Parallel Async 1Mb 8-bit 0 to +70C 35ns 3.3 TSOP-44 Order MR0A08BYS35R Documents MR0A08BYS35R Product Inquiry MR0A08BYS35R Sample Request MR0A08BYS35R