当前位置:网站首页>磁存储芯片STT-MRAM的特点
磁存储芯片STT-MRAM的特点
2020-11-06 22:06:00 【IPSILOG】
随着半导体工艺技术的不断进步,芯片工艺制程的不断演进和成本的不断降低,半导体芯片广泛应用在物联网、个人终端、汽车电子、可穿戴设备、工业互联网等各个领域。随着芯片工艺的逐步升级,性能问题已不在是芯片设计环节的主要瓶颈,如在很多手持设备领域,低功耗设计成为了芯片设计中的关键核心问题。通过引入一种基于磁存储芯片作为内部存储器件的芯片架构,同时也用作芯片内部的高速缓存,能够有效降低芯片漏电流,有效地提升了设备使用时间,降低了整体的TCO成本,大大提升了产品竞争力。
在众多新型非易失性存储介质中,磁存储芯片(STT-MRAM)能够与CMOS半导体工艺良好兼容,利用较少的金属层即可以做到存储单元的高密度集成。同时由于其接近于静态随机存储器(SRAM)的读写速度﹑极低的静态和动态功耗、掉电不易失的特性、接近于无限的擦写次数,高温下长时间的数据保持能力以及抗强磁场辐射等特性,是作为企业级SSD控制器中数据缓存和FTL表项存储的天生优良介质。
当前众多半导体设计大厂都将MRAM芯片作为下一代非易失性存储介质的研发重点。除了台积电、三星和东芝一直在持续推进STT-MRAM 的研发之外,美国的 Everspin MRAM公司早已发布了量产STT-MRAM芯片。
将嵌入式STT-MRAM应用在芯片架构设计中,充分利用其掉电不易失数据的特性,能够对存储部分进行完全的关电设计,从而显著降低整个芯片的漏电流和静态功耗。
版权声明
本文为[IPSILOG]所创,转载请带上原文链接,感谢
https://my.oschina.net/u/4542041/blog/4702486
边栏推荐
- What the hell is fastthreadlocal? The existence of ThreadLocal!!
- How to make characters move
- IPFs rudder filecoin landing at the same time, fil currency price broke a thousand
- CCR coin frying robot: the boss of bitcoin digital currency, what you have to know
- Code generator plug-in and creator preform file analysis
- Summary of front-end interview questions (C, s, s) that front-end engineers need to understand (2)
- How to play sortable JS vuedraggable to realize nested drag function of forms
- 2020-09-03:裸写算法:回形矩阵遍历。
- Git rebase is in trouble. What to do? Waiting line
- How to prepare for the system design interview
猜你喜欢
An article will take you to understand SVG gradient knowledge
意派Epub360丨你想要的H5模板都在这里,电子书、大转盘、红包雨、问卷调查……
This project allows you to quickly learn about a programming language in a few minutes
Elasticsearch database | elasticsearch-7.5.0 application construction
How much disk space does a file of 1 byte actually occupy
解决 WPF 绑定集合后数据变动界面却不更新的问题
What kind of music do you need to make for a complete game?
IPFs rudder filecoin landing at the same time, fil currency price broke a thousand
行为型模式之备忘录模式
Axios learning notes (2): easy to understand the use of XHR and how to package simple Axios
随机推荐
Stickinengine architecture 12 communication protocol
From overseas to China, rancher wants to do research on container cloud market
2020-09-09:裸写算法:两个线程轮流打印数字1-100。
window系统 本机查找端口号占用方法
如何在终端启动Coda 2中隐藏的首选项?
Use modelarts quickly, zero base white can also play AI!
ES6 learning notes (3): teach you to use js object-oriented thinking to realize the function of adding, deleting, modifying and checking tab column
Understanding formatting principles
GitHub: the foundation of the front end
Will blockchain be the antidote to the global epidemic accelerating the transformation of Internet enterprises?
Introduction to the development of small game cloud
Call analysis of start method in JNI thread and callback analysis of run method
ORA-02292: 违反完整约束条件 (MIDBJDEV2.SYS_C0020757) - 已找到子记录
Contract trading system development | construction of smart contract trading platform
Message queue - Analysis
谷歌浏览器实现视频播放加速功能
2020-08-30:裸写算法:二叉树两个节点的最近公共祖先。
To Lianyun analysis: why is IPFs / filecoin mining so difficult?
In depth to uncover the bottom layer of garbage collection, this time let you understand her thoroughly
大会倒计时|2020 PostgreSQL亚洲大会-中文分论坛议程安排