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Reliability concerns of yesterday — Emerging memory cells of tomorrow?

机译:昨天的可靠性问题-明天出现的存储单元?

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This talk will highlight how we are eager to embrace phenomena that were considered catastrophic reliability concerns until recently, and “optimize” them to create memory cells for potential replacement of conventional NAND, NOR and DRAM cells. If you cannot fight them, join them! Few examples are (a) defect percolation-path induced dielectric breakdown — conductive bridge filamentary cells in RRAM; (b) device snapback — capacitor-less DRAM thyristor memory cells (TRAM); (c) e-p generation/impact ionization — floating body capacitor-less DRAM (FBE); (d)localizedhigh-current, joule heating — phase change memory; (e) oxygen vacancy migration-metal oxide/CMO RRAM. There are several challenges in working with and optimizing phenomena that are generally considered chaotic and random in nature. This talk will discuss practical issues like noise — RTS, drift in retention, stuck bits, error correction needs etc. in emerging memory technologies.
机译:演讲将重点介绍我们如何急于接受直到最近才被认为具有灾难性可靠性问题的现象,并“对其进行优化”以创建可潜在替代传统NAND,NOR和DRAM单元的存储单元。如果您无法与他们抗争,那就加入他们吧!几个例子是(a)缺陷渗流路径引起的介电击穿-RRAM中的导电桥丝状单元; (b)器件骤回-无电容器的DRAM晶闸管存储单元(TRAM); (c)e-p产生/碰撞电离-浮体无电容器DRAM(FBE); (d)局部大电流焦耳加热—相变记忆; (e)氧空位迁移-金属氧化物/ CMO RRAM。在处理和优化通常被认为本质上是混沌和随机的现象时,存在一些挑战。本讲座将讨论新兴存储技术中的实际问题,例如噪声-RTS,保留漂移,卡位,纠错需求等。

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