Everspin Application Notes

 

Everspin Application Notes

Application Notes are designed to help designers  implement high performance, persistent MRAM in their solutions. These documents bring the knowledge and expertise of Everspin engineers directly to those that can benefit the most as they create products or applications based on MRAM.

Potential Uses for MRAM in Medical Applications Medical Ventilator Use Case

There is urgency in increasing the supply of medical ventilators due to the current Covid-19 pandemic. Several companies have issued reference designs for the production of ventilators. Everspin Technologies offers a unique MRAM memory technology that will offer benefits to the electronic system design of this type of equipment. In this application note we will provide some references to ventilator design that is currently available and show which of our MRAM products can enhance the performance and reliability of these designs.

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ST-DDR4 Design Guide for Xilinx FPGA Controllers 

Spin-Transfer Torque Magnetoresistive Random Access Memory (STT-MRAM) is a technology that delivers performance, persistence and durability as DDR4-like memory called ST-DDR4. With an interface that is designed around JEDEC standards, systems can utilize STT-MRAM in their designs with the described modifications to the memory controller to comprehend the persistence of STT-MRAM. This document will help engineers understand how to enable a Xilinx FPGA memory controller to communicate with persistent ST-DDR4 memory.

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Download the Change Table

Download the TCL Script

 

Utilizing Everspin STT-MRAM in Enterprise SSDs

This application note explores the SSD architecture benefits of employing Everspin ST-MRAM on the DDR bus of the SSD controller to provide a high speed, non-volatile write buffer in order to reduce power fail energy storage while increasing performance and storage density.

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List of Application Notes

Everspin has a broad range of application notes available. Below is a listing of more recent application notes:

 Application Note Title  Link
Replacing Cypress CY14B108N nvSRAM with Everspin MR3A16Axxx35 MRAM Download
Replacing Cypress CY62177EV30 MoBL SRAM with Everspin MR5A16Axxx35 MRAM Download
Replacing the Cypress CY62168EV30LL-45BVXI MoBL SRAM with Everspin MR4A08B MRAM Download
Medical Ventilator Use Case 052120 Download
Replacing the Cypress CY15B102N-ZS60XA FRAM with Everspin MR1A16AxYS35 MRAM Download
Replacing the Cypress FM28V202A-TG FRAM with Everspin MR1A16AxYS35 MRAM Download
Replacing the Cypress CY62136EV30LL MoBL SRAM with Everspin’s MR1A16Axxx MRAM Download
Replacing the Cypress CY62136FV30LL MoBL SRAM with Everspin’s MR1A16Axxx MRAM Download
Replacing the Cypress CY62136ESL MoBL SRAM with Everspin’s MR1A16Axxx MRAM Download
Replacing the Fujitsu MB85R8M2T FRAM with Everspin’s MR3A16Axxx MRAM Download
Comparing Technologies FRAM vs MRAM AppNote Download
Replacing the Cypress CY62137EV30LL MoBL SRAM with Everspin’s MR1A16Axxx MRAM Download
Replacing the Cypress CY62137FV30LL MoBL SRAM with Everspin’s MR1A16Axxx MRAM Download
Replacing the Cypress CY62137FV18LL MoBL SRAM with Everspin’s MR1A16Axxx MRAM Download
Replacing Cypress CY15B104Q FRAM with Everspin’s MR2xH40xDF MRAM Download
Replacing Cypress CY15B104QN FRAM with Everspin’s MR2xH40xDF MRAM Download
Replacing the Cypress CY14V101QS nvSRAM with Everspin’s MR10Q010 MRAM Download
Everspin MRAM Optimizes System Energy Consumption (Reprint of article) Download
Accelerating Fintech Applications with Lossless and Ultra-Low Latency Synchronous Logging using nvNITRO Download
Replacing the Fujitsu MB85R4M2TFN FRAM with Everspin’s MR2A16ACYS35 MRAM Download
Replacing the Fujitsu MB85RS4MT SPI-FRAM with Everspin MR2xH40xDF SPI MRAM Download
Replacing the Fujitsu MB85RS4MTY SPI-FRAM with Everspin MR2xH40xDF SPI MRAM Download

 

Additional Application Notes are available on the product pages.