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 Documents Avail Interface Interface Type Density I/O Width Operating Temp Speed Vdd Package Where to Buy Product Inquiry Sample Request
PERSYST EM032LXQADG13IS2R EM032LXQ xSPI, STT MRAM Documents EM032LXQADG13IS2R MP Serial xSPI Quad 32Mb 4-bit -40 to +85C 133MHz 1.8 DFN-8 Order EM032LXQADG13IS2R Product Inquiry EM032LXQADG13IS2R Sample Request EM032LXQADG13IS2R
PERSYST EM032LXQAB313IS2T EM032LXQ xSPI, STT MRAM Documents EM032LXQAB313IS2T MP Serial xSPI Quad 32Mb 4-bit -40 to +85C 133MHz 1.8 BGA-24 Order EM032LXQAB313IS2T Product Inquiry EM032LXQAB313IS2T Sample Request EM032LXQAB313IS2T
PERSYST EM032LXQAB313IS2R EM032LXQ xSPI, STT MRAM Documents EM032LXQAB313IS2R MP Serial xSPI Quad 32Mb 4-bit -40 to +85C 133MHz 1.8 BGA-24 Order EM032LXQAB313IS2R Product Inquiry EM032LXQAB313IS2R Sample Request EM032LXQAB313IS2R
PERSYST EM032LXQADG13ES2T EM032LXQ xSPI, STT MRAM Documents EM032LXQADG13ES2T MP Serial xSPI Quad 32Mb 4-bit -40 to +105C 133MHz 1.8 DFN-8 Order EM032LXQADG13ES2T Product Inquiry EM032LXQADG13ES2T Sample Request EM032LXQADG13ES2T
PERSYST EM032LXQADG13ES2R EM032LXQ xSPI, STT MRAM Documents EM032LXQADG13ES2R MP Serial xSPI Quad 32Mb 4-bit -40 to +105C 133MHz 1.8 DFN-8 Order EM032LXQADG13ES2R Product Inquiry EM032LXQADG13ES2R Sample Request EM032LXQADG13ES2R
PERSYST EM032LXQAB313ES2T EM032LXQ xSPI, STT MRAM Documents EM032LXQAB313ES2T MP Serial xSPI Quad 32Mb 4-bit -40 to +105C 133MHz 1.8 BGA-24 Order EM032LXQAB313ES2T Product Inquiry EM032LXQAB313ES2T Sample Request EM032LXQAB313ES2T
PERSYST EM032LXQAB313ES2R EM032LXQ xSPI, STT MRAM Documents EM032LXQAB313ES2R MP Serial xSPI Quad 32Mb 4-bit -40 to +105C 133MHz 1.8 BGA-24 Order EM032LXQAB313ES2R Product Inquiry EM032LXQAB313ES2R Sample Request EM032LXQAB313ES2R
PERSYST EM032LXQAB310ISCR EM032LXQ xSPI, STT MRAM Documents EM032LXQAB310ISCR MP Serial xSPI Quad 32Mb 4-bit -40 to +85C 108MHz 1.8 BGA-24 Order EM032LXQAB310ISCR Product Inquiry EM032LXQAB310ISCR Sample Request EM032LXQAB310ISCR
PERSYST EM032LXQAB310ISCT EM032LXQ xSPI, STT MRAM Documents EM032LXQAB310ISCT MP Serial xSPI Quad 32Mb 4-bit -40 to +85C 108MHz 1.8 BGA-24 Order EM032LXQAB310ISCT Product Inquiry EM032LXQAB310ISCT Sample Request EM032LXQAB310ISCT
PERSYST EM032LXQADG10ISCT EM032LXQ xSPI, STT MRAM Documents EM032LXQADG10ISCT MP Serial xSPI Quad 32Mb 4-bit -40 to +85C 108MHz 1.8 DFN-8 Order EM032LXQADG10ISCT Product Inquiry EM032LXQADG10ISCT Sample Request EM032LXQADG10ISCT
PERSYST EM032LXQADG10ISCR EM032LXQ xSPI, STT MRAM Documents EM032LXQADG10ISCR MP Serial xSPI Quad 32Mb 4-bit -40 to +85C 108MHz 1.8 DFN-8 Order EM032LXQADG10ISCR Product Inquiry EM032LXQADG10ISCR Sample Request EM032LXQADG10ISCR
PERSYST EM064LXOAB320CS1T EM064LXO xSPI, STT MRAM Documents EM064LXOAB320CS1T NR Serial xSPI Octal 64Mb 8-bit 0 to +70C 200MHz 1.8 BGA-24 Order EM064LXOAB320CS1T Product Inquiry EM064LXOAB320CS1T Sample Request EM064LXOAB320CS1T
PERSYST EM064LXOAB320CS1R EM064LXO xSPI, STT MRAM Documents EM064LXOAB320CS1R NR Serial xSPI Octal 64Mb 8-bit 0 to +70C 200MHz 1.8 BGA-24 Order EM064LXOAB320CS1R Product Inquiry EM064LXOAB320CS1R Sample Request EM064LXOAB320CS1R
PERSYST EM064LXOAB320IS1T EM064LXO xSPI, STT MRAM Documents EM064LXOAB320IS1T NR Serial xSPI Octal 64Mb 8-bit -40 to +85C 200MHz 1.8 BGA-24 Order EM064LXOAB320IS1T Product Inquiry EM064LXOAB320IS1T Sample Request EM064LXOAB320IS1T
PERSYST EM064LXOAB320IS1R EM064LXO xSPI, STT MRAM Documents EM064LXOAB320IS1R NR Serial xSPI Octal 64Mb 8-bit -40 to +85C 200MHz 1.8 BGA-24 Order EM064LXOAB320IS1R Product Inquiry EM064LXOAB320IS1R Sample Request EM064LXOAB320IS1R