MRAM solution for unified code and data memory storage

UNISYST MRAM is a new class of unified memory that combines code storage and data memory into a single, high-performance non-volatile device. Designed to overcome the limitations of traditional NOR flash architectures, UNISYST simplifies system design while delivering high speed, endurance, and deterministic performance.

Built on Everspin’s proven STT-MRAM technology, UNISYST extends persistent memory into applications that demand fast access, real-time updates, and reliable operation across power cycles.

UNISYST MRAM’S Unified memory architecture stores code and data in a single device eliminating the need for separate NOR flash and SRAM/DRAM. This simplifies memory hierarchy and reduces BOM.

UNISYST bridges traditional configuration memory with higher-density persistent storage, enabling a seamless transition from flash-based designs.

UNISYST delivers high-bandwidth read and write performance in a non-volatile device, removing the write bottlenecks associated with flash.

Engineered for Real-Time Reliability

Built on Everspin’s proven STT-MRAM technology, UNISYST extends persistent memory into applications that demand fast access, real-time updates, and reliable operation across power cycles.

Beyond Flash, Without Write Bottlenecks

UNISYST bridges traditional configuration memory with higher-density persistent storage, enabling a seamless transition from flash-based designs and delivers high-bandwidth read & write performance in a non-volatile device, removing the write bottlenecks associated with flash.

Enhanced Serial NOR-Like

LPDDRx Ultra-Fast Read

Chiplet

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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 EM032LXOAB320IS1T EM032LXO xSPI, STT MRAM NR Serial xSPI Octal 32Mb 8-bit -40 to +85C 200MHz 1.8 BGA-24 Order EM032LXOAB320IS1T Documents EM032LXOAB320IS1T Product Inquiry EM032LXOAB320IS1T Sample Request EM032LXOAB320IS1T
PERSYST EM032LXOAB320IS1R EM032LXO xSPI, STT MRAM NR Serial xSPI Octal 32Mb 8-bit -40 to +85C 200MHz 1.8 BGA-24 Order EM032LXOAB320IS1R Documents EM032LXOAB320IS1R Product Inquiry EM032LXOAB320IS1R Sample Request EM032LXOAB320IS1R
PERSYST EM032LXOAB320ES1T EM032LXO xSPI, STT MRAM NR Serial xSPI Octal 32Mb 8-bit -40 to +105C 200MHz 1.8 BGA-24 Order EM032LXOAB320ES1T Documents EM032LXOAB320ES1T Product Inquiry EM032LXOAB320ES1T Sample Request EM032LXOAB320ES1T
PERSYST EM032LXOAB320ES1R EM032LXO xSPI, STT MRAM NR Serial xSPI Octal 32Mb 8-bit -40 to +105C 200MHz 1.8 BGA-24 Order EM032LXOAB320ES1R Documents EM032LXOAB320ES1R Product Inquiry EM032LXOAB320ES1R Sample Request EM032LXOAB320ES1R
PERSYST EM064LXQADG13CS1T EM064LXQ xSPI, STT MRAM NR Serial xSPI Quad 64Mb 4-bit 0 to +70C 133MHz 1.8 DFN-8 Order EM064LXQADG13CS1T Documents EM064LXQADG13CS1T Product Inquiry EM064LXQADG13CS1T Sample Request EM064LXQADG13CS1T
PERSYST EM064LXQADG13CS1R EM064LXQ xSPI, STT MRAM NR Serial xSPI Quad 64Mb 4-bit 0 to +70C 133MHz 1.8 DFN-8 Order EM064LXQADG13CS1R Documents EM064LXQADG13CS1R Product Inquiry EM064LXQADG13CS1R Sample Request EM064LXQADG13CS1R
PERSYST EM064LXQAB313CS1T EM064LXQ xSPI, STT MRAM NR Serial xSPI Quad 64Mb 4-bit 0 to +70C 133MHz 1.8 BGA-24 Order EM064LXQAB313CS1T Documents EM064LXQAB313CS1T Product Inquiry EM064LXQAB313CS1T Sample Request EM064LXQAB313CS1T
PERSYST EM064LXQAB313CS1R EM064LXQ xSPI, STT MRAM NR Serial xSPI Quad 64Mb 4-bit 0 to +70C 133MHz 1.8 BGA-24 Order EM064LXQAB313CS1R Documents EM064LXQAB313CS1R Product Inquiry EM064LXQAB313CS1R Sample Request EM064LXQAB313CS1R
PERSYST EM064LXQADG13IS1T EM064LXQ xSPI, STT MRAM NR Serial xSPI Quad 64Mb 4-bit -40 to +85C 133MHz 1.8 DFN-8 Order EM064LXQADG13IS1T Documents EM064LXQADG13IS1T Product Inquiry EM064LXQADG13IS1T Sample Request EM064LXQADG13IS1T
PERSYST EM064LXQADG13IS1R EM064LXQ xSPI, STT MRAM NR Serial xSPI Quad 64Mb 4-bit -40 to +85C 133MHz 1.8 DFN-8 Order EM064LXQADG13IS1R Documents EM064LXQADG13IS1R Product Inquiry EM064LXQADG13IS1R Sample Request EM064LXQADG13IS1R
PERSYST EM064LXQAB313IS1T EM064LXQ xSPI, STT MRAM NR Serial xSPI Quad 64Mb 4-bit -40 to +85C 133MHz 1.8 BGA-24 Order EM064LXQAB313IS1T Documents EM064LXQAB313IS1T Product Inquiry EM064LXQAB313IS1T Sample Request EM064LXQAB313IS1T
PERSYST EM064LXQAB313IS1R EM064LXQ xSPI, STT MRAM NR Serial xSPI Quad 64Mb 4-bit -40 to +85C 133MHz 1.8 BGA-24 Order EM064LXQAB313IS1R Documents EM064LXQAB313IS1R Product Inquiry EM064LXQAB313IS1R Sample Request EM064LXQAB313IS1R
PERSYST EM064LXQADG13ES1T EM064LXQ xSPI, STT MRAM NR Serial xSPI Quad 64Mb 4-bit -40 to +105C 133MHz 1.8 DFN-8 Order EM064LXQADG13ES1T Documents EM064LXQADG13ES1T Product Inquiry EM064LXQADG13ES1T Sample Request EM064LXQADG13ES1T
PERSYST EM064LXQADG13ES1R EM064LXQ xSPI, STT MRAM NR Serial xSPI Quad 64Mb 4-bit -40 to +105C 133MHz 1.8 DFN-8 Order EM064LXQADG13ES1R Documents EM064LXQADG13ES1R Product Inquiry EM064LXQADG13ES1R Sample Request EM064LXQADG13ES1R
PERSYST EM064LXQAB313ES1T EM064LXQ xSPI, STT MRAM NR Serial xSPI Quad 64Mb 4-bit -40 to +105C 133MHz 1.8 BGA-24 Order EM064LXQAB313ES1T Documents EM064LXQAB313ES1T Product Inquiry EM064LXQAB313ES1T Sample Request EM064LXQAB313ES1T