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2009 Fiscal Year Final Research Report

Development of very low-power dynamically reconfigurable microprocessors with nonvolatile memories

Research Project

  • PDF
Project/Area Number 19760229
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Electron device/Electronic equipment
Research InstitutionTokyo Institute of Technology

Principal Investigator

YAMAMOTO Shuu'ichirou  Tokyo Institute of Technology, 大学院・総合理工学研究科, 助教 (50313375)

Project Period (FY) 2007 – 2009
Keywordsマイクロプロセッサ / 動的再構成論理回路 / 不揮発性メモリ / 電源遮断 / 低消費電力
Research Abstract

In order to develop microprocessors with very low-power consumption and high performance, novel nonvolatile memory circuits have been proposed, designed and analyzed. Evaluation of the circuits was done by a circuit simulator. Dynamically reconfigurable microprocessors that can execute information processing with very high speed using limited circuit layout area were designed. Utilization method of the nonvolatile memory circuits in the dynamically reconfigurable microprocessors was proposed. Consequently, basis of developing very low-power dynamically reconfigurable microprocessors with nonvolatile memories have been established.

  • Research Products

    (19 results)

All 2010 2009 2008 2007

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (16 results) Book (1 results)

  • [Journal Article] Nonvolatile Static Random Access Memory Using Resistive Switching Devices: Variable-Transconductance Metal-Oxide-Semiconductor Field-Effect-Transistor Approach2010

    • Author(s)
      Shuu'ichirou Yamamoto, Yusuke Shuto, Satoshi Sugahara
    • Journal Title

      Jpn. J. Appl. Phys. 49

      Pages: 040209/1-3

    • Peer Reviewed
  • [Journal Article] Nonvolatile SRAM and flip-flop architectures using magnetic tunnel junctions with current-induced magnetization switching technology2009

    • Author(s)
      Shuu'ichirou Yamamoto, Satoshi Sugahara
    • Journal Title

      Jpn. J. Appl. Phys. 48

      Pages: 043001/1-7

    • Peer Reviewed
  • [Presentation] Nonvolatile delay flip-flop using pseudo-spin-MOSFETs and its power-gating applications2010

    • Author(s)
      Shuu'ichirou Yamamoto, Satoshi Sugahara
    • Organizer
      11th Joint MMM-Intermag Conference, Washington DC
    • Year and Date
      2010-01-20
  • [Presentation] Nonvolatile power-gating microprocessor concepts using nonvolatile SRAM and flip-flop2009

    • Author(s)
      Shuu'ichirou Yamamoto, Yusuke Shuto, Satoshi Sugahara
    • Organizer
      International Symposium on Silicon Nano Devices in 2030
    • Place of Presentation
      Tokyo
    • Year and Date
      2009-10-13
  • [Presentation] Nonvolatile SRAM(NV-SRAM) Using Functional MOSFET Merged with Resistive Switching Devices2009

    • Author(s)
      Shuu'ichirou Yamamoto, Yusuke Shuto, Satoshi Sugahara
    • Organizer
      IEEE 2009 Custom Integrated Circuits Conference (CICC)
    • Place of Presentation
      San Jose
    • Year and Date
      2009-09-15
  • [Presentation] 擬似スピンMOSFETを用いた不揮発性DFF:バルーンDFFとの比較2009

    • Author(s)
      山本修一郎、菅原聡
    • Organizer
      第70回応用物理学会学術講演会
    • Place of Presentation
      富山
    • Year and Date
      2009-09-10
  • [Presentation] マイクロプロセッサにおけるエマージングメモリデバイスへの期待2009

    • Author(s)
      山本修一郎、菅原聡、前島英雄
    • Organizer
      第70回応用物理学会学術講演会
    • Place of Presentation
      富山
    • Year and Date
      2009-09-09
  • [Presentation] Nonvolatile delay flip-flop using magnetic tunnel junctions with current-induced magnetization switching architecture2009

    • Author(s)
      Shuu'ichirou Yamamoto, Satoshi Sugahara
    • Organizer
      IEEE International Magnetics Conference
    • Place of Presentation
      Sacramento
    • Year and Date
      2009-05-07
  • [Presentation] ノンポーラ型抵抗変化素子のSPICEモデル2009

    • Author(s)
      山本修一郎、菅原聡
    • Organizer
      第56回応用物理学関係連合講演会
    • Place of Presentation
      つくば
    • Year and Date
      2009-04-02
  • [Presentation] ノンポーラ型抵抗変化素子を用いた不揮発性SRAM2009

    • Author(s)
      山本修一郎、周藤悠介、菅原聡
    • Organizer
      第56回応用物理学関係連合講演会
    • Place of Presentation
      つくば
    • Year and Date
      2009-04-02
  • [Presentation] スピン注入磁化反転MTJを用いた不揮発性Dフリップフロップ2009

    • Author(s)
      山本修一郎、菅原聡
    • Organizer
      第56回応用物理学関係連合講演会
    • Place of Presentation
      つくば
    • Year and Date
      2009-04-01
  • [Presentation] Analysis and design of nonvolatile SRAM using magnetic tunnel junctions with current-induced magnetization switching technology2008

    • Author(s)
      Shuu'ichirou Yamamoto, Satoshi Sugahara
    • Organizer
      53rd Annual Conf. Magnetism and Magnetic Materials
    • Place of Presentation
      Austin
    • Year and Date
      2008-11-12
  • [Presentation] スピン注入磁化反転MTJを用いた不揮発性SRAM:通常動作時消費電力の削減2008

    • Author(s)
      山本修一郎、菅原聡
    • Organizer
      第69回応用物理学会学術講演会
    • Place of Presentation
      春日井
    • Year and Date
      2008-09-05
  • [Presentation] スピン注入磁化反転MTJを用いた不揮発性SRAM:仮想接地セルアーキテクチャ2008

    • Author(s)
      山本修一郎、菅原聡
    • Organizer
      第55回応用物理学関係連合講演会
    • Place of Presentation
      船橋
    • Year and Date
      2008-03-30
  • [Presentation] スピン注入磁化反転MTJを用いた不揮発性SRAM:Vhalfの影響2008

    • Author(s)
      山本修一郎、菅原聡
    • Organizer
      第55回応用物理学関係連合講演会
    • Place of Presentation
      船橋
    • Year and Date
      2008-03-30
  • [Presentation] Nonvolatile SRAM and flip-flop architectures using magnetic tunnel junctions with current-induced magnetization switching technology2007

    • Author(s)
      Shuu'ichirou Yamamoto, Satoshi Sugahara
    • Organizer
      52nd Annual Conf. Magnetism and Magnetic Materials
    • Place of Presentation
      Tampa
    • Year and Date
      2007-11-09
  • [Presentation] pseudo spin-MOSFET/spin-MOSFETの不揮発性SRAM/ラッチ回路への応用2007

    • Author(s)
      山本修一郎、菅原聡
    • Organizer
      第68回応用物理学会学術講演会
    • Place of Presentation
      札幌
    • Year and Date
      2007-09-07
  • [Presentation] スピン注入磁化反転MTJを用いた不揮発性SRAM/ラッチ回路2007

    • Author(s)
      山本修一郎、菅原聡
    • Organizer
      第68回応用物理学会学術講演会
    • Place of Presentation
      札幌
    • Year and Date
      2007-09-07
  • [Book] スピントロニクスの基礎と材料・応用技術の最前線2009

    • Author(s)
      山本修一郎、周藤悠介、菅原聡
    • Total Pages
      421
    • Publisher
      CMC出版

URL: 

Published: 2011-06-18   Modified: 2016-04-21  

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