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Design and failure analysis of logic-compatible multilevel gain-cell-based dram for fault-tolerant VLSI systems

Published: 02 May 2011 Publication History

Abstract

This paper considers the problem of increasing the storage density in fault-tolerant VLSI systems which require only limited data retention times. To this end, the concept of storing many bits per memory cell is applied to area-efficient and fully logic-compatible gain-cell-based dynamic memories. A memory macro in 90-nm CMOS technology including multilevel write and read circuits is proposed and analyzed with respect to its read failure probability due to within-die process variations by means of Monte Carlo simulations.

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Cited By

View all
  • (2023)Energy Efficiency of Opportunistic Refreshing for Gain-Cell Embedded DRAMIEEE Transactions on Circuits and Systems I: Regular Papers10.1109/TCSI.2022.323186670:4(1605-1612)Online publication date: Apr-2023
  • (2018)Queuing-Based eDRAM Refreshing for Ultra-Low Power ProcessorsIEEE Transactions on Computers10.1109/TC.2018.281147067:9(1331-1340)Online publication date: 1-Sep-2018
  • (2017)Aggressive Technology and Voltage Scaling (Down to the Subthreshold Domain)Gain-Cell Embedded DRAMs for Low-Power VLSI Systems-on-Chip10.1007/978-3-319-60402-2_6(91-111)Online publication date: 7-Jul-2017
  • Show More Cited By

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  1. Design and failure analysis of logic-compatible multilevel gain-cell-based dram for fault-tolerant VLSI systems

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        cover image ACM Conferences
        GLSVLSI '11: Proceedings of the 21st edition of the great lakes symposium on Great lakes symposium on VLSI
        May 2011
        496 pages
        ISBN:9781450306676
        DOI:10.1145/1973009
        Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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        Publication History

        Published: 02 May 2011

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        Author Tags

        1. embedded memory
        2. gain cell
        3. high density
        4. multilevel storage
        5. process variations
        6. read failure

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        GLSVLSI '11: Great Lakes Symposium on VLSI 2011
        May 2 - 4, 2011
        Lausanne, Switzerland

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        Overall Acceptance Rate 312 of 1,156 submissions, 27%

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        Cited By

        View all
        • (2023)Energy Efficiency of Opportunistic Refreshing for Gain-Cell Embedded DRAMIEEE Transactions on Circuits and Systems I: Regular Papers10.1109/TCSI.2022.323186670:4(1605-1612)Online publication date: Apr-2023
        • (2018)Queuing-Based eDRAM Refreshing for Ultra-Low Power ProcessorsIEEE Transactions on Computers10.1109/TC.2018.281147067:9(1331-1340)Online publication date: 1-Sep-2018
        • (2017)Aggressive Technology and Voltage Scaling (Down to the Subthreshold Domain)Gain-Cell Embedded DRAMs for Low-Power VLSI Systems-on-Chip10.1007/978-3-319-60402-2_6(91-111)Online publication date: 7-Jul-2017
        • (2017)Gain-Cell eDRAMs (GC-eDRAMs): Review of Basics and Prior ArtGain-Cell Embedded DRAMs for Low-Power VLSI Systems-on-Chip10.1007/978-3-319-60402-2_2(13-26)Online publication date: 7-Jul-2017
        • (2016)Opportunistic Refreshing Algorithm for eDRAM MemoriesIEEE Transactions on Circuits and Systems I: Regular Papers10.1109/TCSI.2016.260053863:11(1921-1932)Online publication date: Nov-2016
        • (2015)Refresh-free dynamic standard-cell based memories: Application to a QC-LDPC decoder2015 IEEE International Symposium on Circuits and Systems (ISCAS)10.1109/ISCAS.2015.7168911(1426-1429)Online publication date: May-2015
        • (2013)Exploration of Sub-VT and Near-VT 2T Gain-Cell Memories for Ultra-Low Power Applications under Technology ScalingJournal of Low Power Electronics and Applications10.3390/jlpea30200543:2(54-72)Online publication date: 29-Apr-2013
        • (2012)A sub-VT 2T gain-cell memory for biomedical applications2012 IEEE Subthreshold Microelectronics Conference (SubVT)10.1109/SubVT.2012.6404318(1-3)Online publication date: Oct-2012
        • (2012)Replica bit-line technique for embedded multilevel gain-cell DRAM10th IEEE International NEWCAS Conference10.1109/NEWCAS.2012.6328960(77-80)Online publication date: Jun-2012
        • (2012)Review and classification of gain cell eDRAM implementations2012 IEEE 27th Convention of Electrical and Electronics Engineers in Israel10.1109/EEEI.2012.6377022(1-5)Online publication date: Nov-2012

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