SBIR Phase I: Novel Capacitor-less Dynamic Random Access Memory Technology with Energy Efficiency, Manufacturability, and Scalability

SBIR 第一阶段：具有能源效率、可制造性和可扩展性的新型无电容器动态随机存取存储器技术

• 批准号: 1448305
• 负责人: James Lin
• 金额: $ 15万
• 依托单位: Alacrity Semiconductors Inc
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2015
• 资助国家: 美国
• 起止时间: 2015-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1448305&HistoricalAwards=false
• 关键词: SBIR; Phase; Novel; Capacitor; less

The broader impact/commercial potential of this Small Business Innovation Research (SBIR) Phase I project is to disrupt the $35 billion Dynamic Random Access Memory (DRAM) market. DRAM - an essential memory component of PCs, mobile devices, and other electronics - has no known substitutes to date. This project focuses on commercializing a manufacturable, scalable, and ultra-low power replacement called Ferroelectric DRAM (FEDRAM). Due to its novel architecture, FEDRAM will unblock many of the obstacles that are currently hindering the DRAM industry (i.e. density scaling in accordance with Moore's Law). While it remains difficult for many emerging memory technologies to gain traction, FEDRAM can be manufactured using existing facilities and equipment; therefore, it benefits from a relatively short time-to-market, and is cost-competitive with existing DRAM. Mobile devices enabled by FEDRAM technology will be lighter, sleeker, and more energy-efficient, while data centers will realize significant savings in energy and cost of chip ownership.This Small Business Innovation Research (SBIR) Phase I project seeks to de-risk a Ferroelectric Dynamic Random Access Memory (FEDRAM) technology by accomplishing several key objectives. First, the team aims to build a physical FEDRAM memory cell and array technology demonstration; a secondary objective is to design and simulate refresh and error correction circuits. Specifically, it will produce memory cells and arrays that demonstrate promising characteristics in terms of memory retention, power consumption, and read/write speeds. Based on these results, more advanced arrays with the associated refresh and error correction circuitry will be designed and simulated. Phase I results will demonstrate that FEDRAM functions as predicted and that the material can be integrated in existing fabrication facilities. Completing these goals will significantly de-risk the technology and encourage commercial partnerships.

这个小型企业创新研究（SBIR）第一阶段项目的更广泛的影响/商业潜力是破坏350亿美元的动态随机存取存储器（DRAM）市场。 DRAM是个人电脑、移动的设备和其他电子产品的重要内存组件，迄今为止还没有已知的替代品。该项目的重点是将一种可制造、可扩展和超低功耗的替代品（称为铁电DRAM（FEDRAM））商业化。由于其新颖的架构，FEDRAM将消除目前阻碍DRAM行业的许多障碍（即根据摩尔定律进行密度缩放）。虽然许多新兴的存储器技术仍然很难获得牵引力，但FEDRAM可以使用现有的设施和设备制造;因此，它受益于相对较短的上市时间，并且与现有的DRAM相比具有成本竞争力。FEDRAM技术支持的移动的设备将更轻、更时尚、更节能，而数据中心将实现能源和芯片拥有成本的显著节省。这个小型企业创新研究（SBIR）第一阶段项目旨在通过实现几个关键目标来降低铁电动态随机存取存储器（FEDRAM）技术的风险。首先，该团队的目标是建立一个物理FEDRAM存储单元和阵列技术演示;第二个目标是设计和模拟刷新和纠错电路。具体来说，它将生产在存储器保留、功耗和读/写速度方面表现出有前途特性的存储单元和阵列。基于这些结果，更先进的阵列与相关的刷新和纠错电路将被设计和模拟。第一阶段的结果将证明，FEDRAM功能的预测和材料可以集成在现有的制造设施。完成这些目标将大大降低技术风险，并鼓励商业伙伴关系。