基于忆阻器的感存算一体技术研究进展

Research progress on the fused technology of sensing, storage and computing based on memristor

基于CMOS器件的传统冯·诺依曼计算架构愈发难以满足智能化发展日益增长的计算能效和速度需求,探寻新物理原理的基础器件并在此基础上发展存算一体架构成为学术界和产业界关注的前沿热点,基于忆阻器的存算一体技术不断取得重要进展,展现出巨大的发展潜力。在此基础上,结合跨工艺单片集成技术的发展,微纳传感器与忆阻器存算一体器件进一步集成,构建感知、存储与处理一体化的单元成为该领域发展新的技术增长点。对基于忆阻器的存算一体技术、感存算一体技术的主要研究方向、研究进展、存在问题进行综述,分析该领域的发展规律,提出发展思考。

With the development of intelligent technologies,traditional von Neumann computing architecture based on CMOS devices is facing great challenge to meet the increasingly demand for higher energy efficiency and computing speed.Exploring the emerging fundamental devices and developing the new architecture fused storage and computing has become a hotspot of academia and industry.The fused storage and computing architecture based on memristor keeps making important progress and shows great potential.Furthermore,with the System in Package(SIP)technology,micro-nano scale sensors could be integrated with memristor in one chip to build a new unit fused sensing,storage and computing,which becomes a new technology hotspot in this field.This paper reviews the development process of the technology fused storage and computing,the technology fused sensing,storage and computing,respectively.Then the main research interests,research progresses and existing problems,and the development law of the field are analyzed.