CN107818807A - 半导体存储装置 - Google Patents
半导体存储装置 Download PDFInfo
- Publication number
- CN107818807A CN107818807A CN201710028465.1A CN201710028465A CN107818807A CN 107818807 A CN107818807 A CN 107818807A CN 201710028465 A CN201710028465 A CN 201710028465A CN 107818807 A CN107818807 A CN 107818807A
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Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 98
- 230000015654 memory Effects 0.000 claims abstract description 62
- 239000000872 buffer Substances 0.000 claims description 16
- 238000010586 diagram Methods 0.000 description 28
- 230000005415 magnetization Effects 0.000 description 24
- 101100166255 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) CEP3 gene Proteins 0.000 description 15
- 101100495436 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) CSE4 gene Proteins 0.000 description 15
- 230000000694 effects Effects 0.000 description 14
- 239000000203 mixture Substances 0.000 description 12
- 230000004888 barrier function Effects 0.000 description 9
- 230000005291 magnetic effect Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000005294 ferromagnetic effect Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 229910019236 CoFeB Inorganic materials 0.000 description 3
- 229910018936 CoPd Inorganic materials 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 229910002441 CoNi Inorganic materials 0.000 description 2
- 229910018979 CoPt Inorganic materials 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- ZDVYABSQRRRIOJ-UHFFFAOYSA-N boron;iron Chemical compound [Fe]#B ZDVYABSQRRRIOJ-UHFFFAOYSA-N 0.000 description 2
- OQCGPOBCYAOYSD-UHFFFAOYSA-N cobalt palladium Chemical compound [Co].[Co].[Co].[Pd].[Pd] OQCGPOBCYAOYSD-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- -1 FeB Inorganic materials 0.000 description 1
- ZDZZPLGHBXACDA-UHFFFAOYSA-N [B].[Fe].[Co] Chemical compound [B].[Fe].[Co] ZDZZPLGHBXACDA-UHFFFAOYSA-N 0.000 description 1
- ZGDWHDKHJKZZIQ-UHFFFAOYSA-N cobalt nickel Chemical compound [Co].[Ni].[Ni].[Ni] ZGDWHDKHJKZZIQ-UHFFFAOYSA-N 0.000 description 1
- GUBSQCSIIDQXLB-UHFFFAOYSA-N cobalt platinum Chemical compound [Co].[Pt].[Pt].[Pt] GUBSQCSIIDQXLB-UHFFFAOYSA-N 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1675—Writing or programming circuits or methods
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/161—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect details concerning the memory cell structure, e.g. the layers of the ferromagnetic memory cell
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1653—Address circuits or decoders
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1653—Address circuits or decoders
- G11C11/1655—Bit-line or column circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1653—Address circuits or decoders
- G11C11/1657—Word-line or row circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1673—Reading or sensing circuits or methods
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1693—Timing 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
- G11C13/0021—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
- G11C13/0023—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
- G11C13/0021—Auxiliary circuits
- G11C13/0061—Timing 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
- G11C13/0021—Auxiliary circuits
- G11C13/0069—Writing or programming circuits or methods
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
- G11C7/1078—Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits
- G11C7/1096—Write circuits, e.g. I/O line write drivers
-
- 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
- G11C13/004—Reading or sensing circuits or methods
-
- 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
-
- 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
- G11C2213/82—Array having, for accessing a cell, a word line, a bit line and a plate or source line receiving different potentials
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Mram Or Spin Memory Techniques (AREA)
- Hall/Mr Elements (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662394169P | 2016-09-13 | 2016-09-13 | |
US62/394169 | 2016-09-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107818807A true CN107818807A (zh) | 2018-03-20 |
CN107818807B CN107818807B (zh) | 2021-06-29 |
Family
ID=61561015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710028465.1A Active CN107818807B (zh) | 2016-09-13 | 2017-01-13 | 半导体存储装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9966123B2 (zh) |
CN (1) | CN107818807B (zh) |
TW (1) | TWI665672B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110299166A (zh) * | 2018-03-22 | 2019-10-01 | 东芝存储器株式会社 | 半导体存储装置 |
CN111755045A (zh) * | 2019-03-27 | 2020-10-09 | 东芝存储器株式会社 | 半导体存储装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018147546A (ja) * | 2017-03-09 | 2018-09-20 | ソニーセミコンダクタソリューションズ株式会社 | 制御回路、半導体記憶装置、情報処理装置及び制御方法 |
US11127460B2 (en) * | 2017-09-29 | 2021-09-21 | Crossbar, Inc. | Resistive random access memory matrix multiplication structures and methods |
JP2023037910A (ja) * | 2021-09-06 | 2023-03-16 | キオクシア株式会社 | メモリデバイス |
US12148459B2 (en) | 2022-02-22 | 2024-11-19 | Sandisk Technologies Llc | Cross-point array IHOLD read margin improvement |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020080643A1 (en) * | 2000-12-25 | 2002-06-27 | Kabushiki Kaisha Toshiba | Magnetic random access memory |
CN1379472A (zh) * | 2001-03-29 | 2002-11-13 | 株式会社东芝 | 半导体存储装置 |
CN1459791A (zh) * | 2002-05-23 | 2003-12-03 | 三菱电机株式会社 | 多个存储单元共用存取元件的薄膜磁性体存储装置 |
CN1505042A (zh) * | 2002-12-05 | 2004-06-16 | ������������ʽ���� | 非易失性半导体存储装置 |
JP2007317795A (ja) * | 2006-05-24 | 2007-12-06 | Toshiba Corp | 半導体メモリ |
US20090040855A1 (en) * | 2007-08-07 | 2009-02-12 | Grandis, Inc. | Method and system for providing a sense amplifier and drive circuit for spin transfer torque magnetic random access memory |
CN101727979A (zh) * | 2008-10-10 | 2010-06-09 | 株式会社东芝 | 半导体存储装置 |
US20120257444A1 (en) * | 2011-04-06 | 2012-10-11 | Hynix Semiconductor Inc. | Write driver circuit for mram, mram and layout structure thereof |
US20140160831A1 (en) * | 2012-12-11 | 2014-06-12 | Sung-Yeon Lee | Nonvolatile Memory Devices Using Variable Resistive Elements and Related Driving Methods Thereof |
US20140211537A1 (en) * | 2013-01-31 | 2014-07-31 | Taiwan Semiconductor Manufacturing Company, Ltd. | Resistance-based random access memory |
US9064590B2 (en) * | 2012-03-02 | 2015-06-23 | Kabushiki Kaisha Toshiba | Driving method of semiconductor storage device and semiconductor storage device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5598376A (en) * | 1994-12-23 | 1997-01-28 | Micron Technology, Inc. | Distributed write data drivers for burst access memories |
US6525971B2 (en) * | 1995-06-30 | 2003-02-25 | Micron Technology, Inc. | Distributed write data drivers for burst access memories |
US8315090B2 (en) * | 2010-06-07 | 2012-11-20 | Grandis, Inc. | Pseudo page mode memory architecture and method |
US10817851B2 (en) | 2009-12-23 | 2020-10-27 | Aristocrat Technologies Australia Pty Limited | System and method for cashless gaming |
JP5657821B2 (ja) | 2014-03-14 | 2015-01-21 | ピーエスフォー ルクスコ エスエイアールエルPS4 Luxco S.a.r.l. | 相変化メモリ装置 |
-
2017
- 2017-01-12 TW TW106100939A patent/TWI665672B/zh active
- 2017-01-13 CN CN201710028465.1A patent/CN107818807B/zh active Active
- 2017-03-03 US US15/449,198 patent/US9966123B2/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020080643A1 (en) * | 2000-12-25 | 2002-06-27 | Kabushiki Kaisha Toshiba | Magnetic random access memory |
CN1379472A (zh) * | 2001-03-29 | 2002-11-13 | 株式会社东芝 | 半导体存储装置 |
CN1459791A (zh) * | 2002-05-23 | 2003-12-03 | 三菱电机株式会社 | 多个存储单元共用存取元件的薄膜磁性体存储装置 |
CN1505042A (zh) * | 2002-12-05 | 2004-06-16 | ������������ʽ���� | 非易失性半导体存储装置 |
JP2007317795A (ja) * | 2006-05-24 | 2007-12-06 | Toshiba Corp | 半導体メモリ |
US20090040855A1 (en) * | 2007-08-07 | 2009-02-12 | Grandis, Inc. | Method and system for providing a sense amplifier and drive circuit for spin transfer torque magnetic random access memory |
CN101727979A (zh) * | 2008-10-10 | 2010-06-09 | 株式会社东芝 | 半导体存储装置 |
US20120257444A1 (en) * | 2011-04-06 | 2012-10-11 | Hynix Semiconductor Inc. | Write driver circuit for mram, mram and layout structure thereof |
US9064590B2 (en) * | 2012-03-02 | 2015-06-23 | Kabushiki Kaisha Toshiba | Driving method of semiconductor storage device and semiconductor storage device |
US20140160831A1 (en) * | 2012-12-11 | 2014-06-12 | Sung-Yeon Lee | Nonvolatile Memory Devices Using Variable Resistive Elements and Related Driving Methods Thereof |
US20140211537A1 (en) * | 2013-01-31 | 2014-07-31 | Taiwan Semiconductor Manufacturing Company, Ltd. | Resistance-based random access memory |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110299166A (zh) * | 2018-03-22 | 2019-10-01 | 东芝存储器株式会社 | 半导体存储装置 |
CN111755045A (zh) * | 2019-03-27 | 2020-10-09 | 东芝存储器株式会社 | 半导体存储装置 |
CN111755045B (zh) * | 2019-03-27 | 2024-04-26 | 铠侠股份有限公司 | 半导体存储装置 |
Also Published As
Publication number | Publication date |
---|---|
US20180075893A1 (en) | 2018-03-15 |
TW201812768A (zh) | 2018-04-01 |
US9966123B2 (en) | 2018-05-08 |
CN107818807B (zh) | 2021-06-29 |
TWI665672B (zh) | 2019-07-11 |
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Address after: Tokyo, Japan Patentee after: Kaixia Co.,Ltd. Address before: Tokyo, Japan Patentee before: TOSHIBA MEMORY Corp. Address after: Tokyo, Japan Patentee after: TOSHIBA MEMORY Corp. Address before: Tokyo, Japan Patentee before: Japanese businessman Panjaya Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20220111 Address after: Tokyo, Japan Patentee after: Japanese businessman Panjaya Co.,Ltd. Address before: Tokyo, Japan Patentee before: TOSHIBA MEMORY Corp. |
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