JP5198573B2 - クロスポイント型抵抗変化メモリ - Google Patents

クロスポイント型抵抗変化メモリ Download PDF

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Publication number
JP5198573B2
JP5198573B2 JP2010532742A JP2010532742A JP5198573B2 JP 5198573 B2 JP5198573 B2 JP 5198573B2 JP 2010532742 A JP2010532742 A JP 2010532742A JP 2010532742 A JP2010532742 A JP 2010532742A JP 5198573 B2 JP5198573 B2 JP 5198573B2
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JP
Japan
Prior art keywords
voltage
voltage pulse
lines
column lines
resistance change
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Expired - Fee Related
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JP2010532742A
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English (en)
Japanese (ja)
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JPWO2010041325A1 (ja
Inventor
賢一 室岡
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Toshiba Corp
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Toshiba Corp
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Expired - Fee Related legal-status Critical Current
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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
    • G11C13/0021—Auxiliary circuits
    • G11C13/0069—Writing or programming circuits or methods
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
    • G11C13/0004—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements comprising amorphous/crystalline phase transition cells
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
    • G11C13/0007—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements comprising metal oxide memory material, e.g. perovskites
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
    • G11C13/0021—Auxiliary circuits
    • G11C13/0023—Address circuits or decoders
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
    • G11C13/0021—Auxiliary circuits
    • G11C13/0033—Disturbance prevention or evaluation; Refreshing of disturbed memory data
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
    • G11C13/0021—Auxiliary circuits
    • G11C13/0069—Writing or programming circuits or methods
    • G11C2013/0092—Write characterized by the shape, e.g. form, length, amplitude of the write pulse
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C2213/00—Indexing scheme relating to G11C13/00 for features not covered by this group
    • G11C2213/70—Resistive array aspects
    • G11C2213/71—Three dimensional array
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C2213/00—Indexing scheme relating to G11C13/00 for features not covered by this group
    • G11C2213/70—Resistive array aspects
    • G11C2213/72—Array wherein the access device being a diode

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Semiconductor Memories (AREA)
JP2010532742A 2008-10-09 2008-10-09 クロスポイント型抵抗変化メモリ Expired - Fee Related JP5198573B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/068395 WO2010041325A1 (ja) 2008-10-09 2008-10-09 クロスポイント型抵抗変化メモリ

Publications (2)

Publication Number Publication Date
JPWO2010041325A1 JPWO2010041325A1 (ja) 2012-03-01
JP5198573B2 true JP5198573B2 (ja) 2013-05-15

Family

ID=42100290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010532742A Expired - Fee Related JP5198573B2 (ja) 2008-10-09 2008-10-09 クロスポイント型抵抗変化メモリ

Country Status (4)

Country Link
US (2) US8498142B2 (enExample)
JP (1) JP5198573B2 (enExample)
TW (2) TWI413120B (enExample)
WO (1) WO2010041325A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010009669A (ja) 2008-06-26 2010-01-14 Toshiba Corp 半導体記憶装置
US9177639B1 (en) * 2010-12-09 2015-11-03 Adesto Technologies Corporation Memory devices, circuits and methods having data values based on dynamic change in material property
JP5562890B2 (ja) * 2011-03-30 2014-07-30 株式会社東芝 抵抗変化メモリ
US8837205B2 (en) * 2012-05-30 2014-09-16 Freescale Semiconductor, Inc. Multi-port register file with multiplexed data
US9165649B2 (en) * 2013-12-20 2015-10-20 Sandisk Technologies Inc. Systems and methods of shaping data
US10706927B1 (en) * 2018-05-08 2020-07-07 SK Hynix Inc. Electronic device and operating method thereof
JP2020155192A (ja) 2019-03-22 2020-09-24 キオクシア株式会社 メモリデバイス
US12283319B2 (en) * 2019-08-02 2025-04-22 Peking University Operating circuit and operating method of resistive random access memory
JP2021047969A (ja) 2019-09-20 2021-03-25 キオクシア株式会社 メモリデバイス
JP7150787B2 (ja) * 2020-07-31 2022-10-11 ウィンボンド エレクトロニクス コーポレーション 抵抗変化型クロスバーアレイ装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005522045A (ja) * 2002-04-04 2005-07-21 株式会社東芝 相変化メモリ装置
WO2008035392A1 (en) * 2006-09-19 2008-03-27 Renesas Technology Corp. Semiconductor integrated circuit device
JP2008123595A (ja) * 2006-11-10 2008-05-29 Matsushita Electric Ind Co Ltd 半導体記憶装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030218905A1 (en) * 2002-05-22 2003-11-27 Perner Frederick A. Equi-potential sensing magnetic random access memory (MRAM) with series diodes
US7394680B2 (en) * 2003-03-18 2008-07-01 Kabushiki Kaisha Toshiba Resistance change memory device having a variable resistance element with a recording layer electrode served as a cation source in a write or erase mode
EP1609154B1 (en) * 2003-03-18 2013-12-25 Kabushiki Kaisha Toshiba Phase change memory device
KR100564577B1 (ko) * 2003-09-25 2006-03-28 삼성전자주식회사 리셋 상태에서 균일한 저항 범위를 가지는 상 변화 메모리장치 및 방법
US7082052B2 (en) * 2004-02-06 2006-07-25 Unity Semiconductor Corporation Multi-resistive state element with reactive metal
US7042757B2 (en) * 2004-03-04 2006-05-09 Hewlett-Packard Development Company, L.P. 1R1D MRAM block architecture
US7499306B2 (en) * 2004-09-11 2009-03-03 Samsung Electronics Co., Ltd. Phase-change memory device and method that maintains the resistance of a phase-change material in a set state within a constant resistance range
US7099180B1 (en) * 2005-02-15 2006-08-29 Intel Corporation Phase change memory bits reset through a series of pulses of increasing amplitude
US7495944B2 (en) * 2005-03-30 2009-02-24 Ovonyx, Inc. Reading phase change memories
JP4987386B2 (ja) * 2006-08-16 2012-07-25 株式会社東芝 抵抗変化素子を有する半導体メモリ
US7505330B2 (en) * 2006-08-31 2009-03-17 Micron Technology, Inc. Phase-change random access memory employing read before write for resistance stabilization
US7535756B2 (en) * 2007-01-31 2009-05-19 Macronix International Co., Ltd. Method to tighten set distribution for PCRAM
JP2010009669A (ja) 2008-06-26 2010-01-14 Toshiba Corp 半導体記憶装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005522045A (ja) * 2002-04-04 2005-07-21 株式会社東芝 相変化メモリ装置
WO2008035392A1 (en) * 2006-09-19 2008-03-27 Renesas Technology Corp. Semiconductor integrated circuit device
JP2008123595A (ja) * 2006-11-10 2008-05-29 Matsushita Electric Ind Co Ltd 半導体記憶装置

Also Published As

Publication number Publication date
TW201403598A (zh) 2014-01-16
US20110228590A1 (en) 2011-09-22
TWI563501B (enExample) 2016-12-21
TWI413120B (zh) 2013-10-21
TW201027529A (en) 2010-07-16
US8498142B2 (en) 2013-07-30
US8681532B2 (en) 2014-03-25
JPWO2010041325A1 (ja) 2012-03-01
US20130294147A1 (en) 2013-11-07
WO2010041325A1 (ja) 2010-04-15

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