JPWO2022009618A1 - - Google Patents

Info

Publication number
JPWO2022009618A1
JPWO2022009618A1 JP2022534981A JP2022534981A JPWO2022009618A1 JP WO2022009618 A1 JPWO2022009618 A1 JP WO2022009618A1 JP 2022534981 A JP2022534981 A JP 2022534981A JP 2022534981 A JP2022534981 A JP 2022534981A JP WO2022009618 A1 JPWO2022009618 A1 JP WO2022009618A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2022534981A
Other versions
JPWO2022009618A5 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022009618A1 publication Critical patent/JPWO2022009618A1/ja
Publication of JPWO2022009618A5 publication Critical patent/JPWO2022009618A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G11C13/0026—Bit-line or column circuits
    • 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
    • G11C13/0009—RRAM elements whose operation depends upon chemical change
    • G11C13/0011—RRAM elements whose operation depends upon chemical change comprising conductive bridging RAM [CBRAM] or programming metallization cells [PMCs]
    • 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
    • G11C13/003—Cell access
    • 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
    • G11C2013/0078—Write using current through the cell
    • 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
    • G11C2013/0083—Write to perform initialising, forming process, electro forming or conditioning
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C2213/00—Indexing scheme relating to G11C13/00 for features not covered by this group
    • G11C2213/30—Resistive cell, memory material aspects
    • G11C2213/32—Material having simple binary metal oxide structure
    • 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
    • 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
    • G11C2213/79—Array wherein the access device being a transistor
JP2022534981A 2020-07-09 2021-06-14 Pending JPWO2022009618A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020118177 2020-07-09
PCT/JP2021/022553 WO2022009618A1 (ja) 2020-07-09 2021-06-14 抵抗変化型不揮発性記憶装置およびその書き込み方法

Publications (2)

Publication Number Publication Date
JPWO2022009618A1 true JPWO2022009618A1 (ja) 2022-01-13
JPWO2022009618A5 JPWO2022009618A5 (ja) 2023-03-23

Family

ID=79552915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022534981A Pending JPWO2022009618A1 (ja) 2020-07-09 2021-06-14

Country Status (4)

Country Link
US (1) US20230081445A1 (ja)
JP (1) JPWO2022009618A1 (ja)
CN (1) CN115917651A (ja)
WO (1) WO2022009618A1 (ja)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120103913A (ko) * 2011-03-11 2012-09-20 삼성전자주식회사 가변 저항 소자, 상기 가변 저항 소자를 포함하는 반도체 장치 및 상기 반도체 장치의 동작 방법
KR20130072842A (ko) * 2011-12-22 2013-07-02 에스케이하이닉스 주식회사 프로그램 펄스 발생 회로 및 이를 구비하는 비휘발성 메모리 장치
JP6956204B2 (ja) * 2017-12-29 2021-11-02 パナソニック株式会社 抵抗変化型不揮発性記憶装置

Also Published As

Publication number Publication date
CN115917651A (zh) 2023-04-04
US20230081445A1 (en) 2023-03-16
WO2022009618A1 (ja) 2022-01-13

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221116