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dc.contributor.authorKim, Tony Tae-Hyoungen
dc.contributor.authorLe Ba, Ngocen
dc.identifier.citationKim, T. T.-H., & Le Ba, N. (2014). Design of a Temperature-Aware Low-Voltage SRAM With Self-Adjustable Sensing Margin Enhancement for High-Temperature Applications up to 300 °C. IEEE Journal of Solid-State Circuits, 49(11), 2534-2546.en
dc.description.abstractThis paper presents an 8-Kbit low-power SRAM for high-temperature (up to 300°C) applications. For reliable low-voltage operation, we employed a decoupled 8T SRAM cell structure. To minimize the performance variations caused by the wide operating temperate range, supply voltage was selected in the near-threshold region. A temperature-aware bitline sensing margin enhancement technique is proposed to mitigate the impact of significantly increased bitline leakage on bitline swing and sensing window. A temperature-tracking control circuit generates bias voltage for optimal pull-up current for realizing the proposed enhancement technique. Test chips were fabricated in a commercial 5 V, 1.0 μm SOI technology. Test chip measurement demonstrates successful operation down to 2 V at 300°C. The average energy of 0.94 pJ was achieved at 2 V and 300°C.en
dc.description.sponsorshipASTAR (Agency for Sci., Tech. and Research, S’pore)en
dc.format.extent34 p.en
dc.relation.ispartofseriesIEEE Journal of Solid-State Circuitsen
dc.rights© 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: [].en
dc.subjectSolid-State Circuitsen
dc.titleDesign of a Temperature-Aware Low-Voltage SRAM With Self-Adjustable Sensing Margin Enhancement for High-Temperature Applications up to 300 °Cen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen
dc.description.versionAccepted versionen
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