Everspin MRAM是(shì)一(yī)種具(jù)有革命性(xìng)的存儲器，其(qí)原理是(shì)利用(yòng)電子自旋(xuán)的磁性結構，來(lái)提供不(bù)會產(chǎn)生損耗的非揮發特性(xìng)。Everspin MRAM可在(zài)集成了(liǎo)矽(guī)電(diàn)路的磁性材(cái)料中存儲(chǔ)信息(xī)，以在(zài)單一(yī)，可無(wú)限使(shǐ)用的組(zǔ)件中(zhōng)提供SRAM的速度以及閃(shǎn)存的非(fēi)揮(huī)發特(tè)性。Everspin是從(cóng)飛思卡爾(ěr)半導體(tǐ)公司分離(lí)出來(lái)的一(yī)家(jiā)獨(dú)立公司。2006年(nián)，Everspin推出(chū)業界(jiè)第(dì)一款商業(yè)化(huà)MRAM產(chǎn)品。今(jīn)日，Everspin MRAM已(yǐ)廣泛用在數(shù)據(jù)存儲(chǔ)，工(gōng)業自動(dòng)化(huà)，遊戲，能源管(guǎn)理(lǐ)，通(tōng)訊，運(yùn)輸，和航空(kōng)電(diàn)子(zǐ)領域。ES1GB-N03 nvNITRO™ PCIe HHHL Accelerator Card
The ES1GB-N03 nvNITRO™ Accelerator Card is a PCIe HHHL card based on Everspin’s STT-MRAM products and an NVMe protocol that delivers greater than 1.5 Million random write, write/read or read IOPS with 6μs latency. It supports full data integrity on a power failure and virtually unlimited endurance using Everspin nvNITRO™ Accelerators.
| Highlights | Applications |  |
| • 1GB storage capacity | • Power Fail Safe Data & Metadata Cache/Buffer | |
| • PCIe Gen3 x8, half-height, low profile card | • Burst Data Deserializer | |
| • NVMe 1.2.1 in block mode | • Database and Application Accelerators | |
| • Memory mapped IO (MMIO) in byte mode | • Storage Accelerator For All Flash Storage | |
| • Ultra-low access latency (as low as 2μS) | Array (FSA) | |
| • Consistent latency (short tail) | • File System Accelerator (Parallel & Serial) | |
| • Customer-defined features using own RTL | • Power Fail Safe Software Defined Storage | |
| with programmable FPGA | • Power Fail Safe Software and NVMe RAID | |
| • General purpose accelerator development | • OLTP Log Cache Acceleration | |
| platform with programmable onboard FPGA, | • Storage Fabric (Network) Accelerators | |
| Network SERDES, SATA, SODIMM etc. | • Shared Remote Persistent Memory | |
| • Development license for NVMe core IP |