CN102568554A - 数据读取装置、非易失性存储器装置及其读取方法 - Google Patents
数据读取装置、非易失性存储器装置及其读取方法 Download PDFInfo
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- CN102568554A CN102568554A CN2011103786436A CN201110378643A CN102568554A CN 102568554 A CN102568554 A CN 102568554A CN 2011103786436 A CN2011103786436 A CN 2011103786436A CN 201110378643 A CN201110378643 A CN 201110378643A CN 102568554 A CN102568554 A CN 102568554A
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- 230000015654 memory Effects 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000003990 capacitor Substances 0.000 claims abstract description 130
- 230000003071 parasitic effect Effects 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 abstract description 9
- 230000008859 change Effects 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 2
- 239000002800 charge carrier Substances 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/26—Sensing or reading circuits; Data output circuits
- G11C16/28—Sensing or reading circuits; Data output circuits using differential sensing or reference cells, e.g. dummy cells
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/26—Sensing or reading circuits; Data output circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
- G11C16/0408—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells containing floating gate transistors
- G11C16/0416—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells containing floating gate transistors comprising cells containing a single floating gate transistor and no select transistor, e.g. UV EPROM
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
- G11C16/0483—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells having several storage transistors connected in series
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Abstract
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Claims (37)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/969,290 US8274828B2 (en) | 2010-12-15 | 2010-12-15 | Structures and methods for reading out non-volatile memory using referencing cells |
US12/969,290 | 2010-12-15 |
Publications (2)
Publication Number | Publication Date |
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CN102568554A true CN102568554A (zh) | 2012-07-11 |
CN102568554B CN102568554B (zh) | 2014-10-01 |
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CN201110378643.6A Active CN102568554B (zh) | 2010-12-15 | 2011-11-24 | 数据读取装置、非易失性存储器装置及其读取方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8274828B2 (zh) |
JP (1) | JP2012128938A (zh) |
KR (1) | KR101241479B1 (zh) |
CN (1) | CN102568554B (zh) |
TW (1) | TWI459387B (zh) |
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CN105006244A (zh) * | 2015-05-13 | 2015-10-28 | 湖北中部慧易数据科技有限公司 | 一种信号放大器、磁存储器的读取电路及其操作方法 |
CN105518792A (zh) * | 2013-07-08 | 2016-04-20 | 株式会社东芝 | 半导体存储装置和存储数据的读取方法 |
CN106531213A (zh) * | 2015-09-09 | 2017-03-22 | 旺宏电子股份有限公司 | 具备子区块抹除架构的存储器 |
CN106710617A (zh) * | 2015-11-13 | 2017-05-24 | 爱思开海力士有限公司 | 非易失性存储器件 |
CN106782649A (zh) * | 2015-11-20 | 2017-05-31 | 华邦电子股份有限公司 | 感测放大器电路 |
CN107180652A (zh) * | 2016-03-09 | 2017-09-19 | 意法半导体股份有限公司 | 用于读取非易失性存储器器件的存储器单元的电路和方法 |
CN107403634A (zh) * | 2016-05-18 | 2017-11-28 | 爱思开海力士有限公司 | 半导体存储器装置及操作方法 |
CN107430879A (zh) * | 2015-05-08 | 2017-12-01 | 桑迪士克科技有限责任公司 | 非易失性储存装置的数据映射 |
CN108198581A (zh) * | 2013-03-15 | 2018-06-22 | 硅存储技术公司 | 用于先进纳米闪速存储器装置的高速感测技术 |
CN109841238A (zh) * | 2017-11-27 | 2019-06-04 | 闪矽公司 | 感测放大器电路 |
CN110491423A (zh) * | 2019-08-12 | 2019-11-22 | 北京航空航天大学 | 一种非易失性存储器的数据读取电路及其方法 |
CN111755044A (zh) * | 2019-03-26 | 2020-10-09 | 中芯国际集成电路制造(上海)有限公司 | 磁性存储器的读出电路及磁性存储器 |
CN112740329A (zh) * | 2018-08-13 | 2021-04-30 | 美光科技公司 | 具有分离式电容器的感测放大器 |
Families Citing this family (10)
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TWI512731B (zh) * | 2013-05-24 | 2015-12-11 | Winbond Electronics Corp | 讀取電路及具有讀取電路的記憶裝置 |
US9349474B2 (en) * | 2013-06-21 | 2016-05-24 | Micron Technology, Inc. | Apparatuses and methods for limiting string current in a memory |
US9197198B2 (en) | 2013-10-29 | 2015-11-24 | Qualcomm Incorporated | Latch comparator circuits and methods |
JP5731624B1 (ja) * | 2013-12-04 | 2015-06-10 | ウィンボンド エレクトロニクス コーポレーション | 半導体記憶装置 |
US9355734B2 (en) | 2014-03-04 | 2016-05-31 | Silicon Storage Technology, Inc. | Sensing circuits for use in low power nanometer flash memory devices |
SG11201701901UA (en) * | 2014-09-12 | 2017-04-27 | Toshiba Kk | Non-volatile semiconductor storage device |
ITUB20151149A1 (it) * | 2015-05-27 | 2016-11-27 | Sk Hynix Inc | Memoria non volatile comprendente un blocco di controllo del rilevamento di corrente e corrispondente metodo di verifica di programmazione |
CN106935267B (zh) * | 2015-12-31 | 2020-11-10 | 硅存储技术公司 | 用于闪速存储器***的低功率感测放大器 |
US11309026B2 (en) * | 2017-01-25 | 2022-04-19 | Peking University | Convolution operation method based on NOR flash array |
CN110610738B (zh) * | 2018-06-15 | 2023-08-18 | 硅存储技术公司 | 用于闪存存储器***的改进的感测放大器 |
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US20070165473A1 (en) * | 2006-01-17 | 2007-07-19 | Kabushiki Kaisha Toshiba | Semiconductor memory device |
CN101071639A (zh) * | 2005-11-18 | 2007-11-14 | 旺宏电子股份有限公司 | 从非易失性存储器读取数据的方法及装置 |
CN101105976A (zh) * | 2006-07-14 | 2008-01-16 | 旺宏电子股份有限公司 | 从非易失性存储器读取数据的方法及装置 |
US7529130B2 (en) * | 2005-04-15 | 2009-05-05 | Kabushiki Kaisha Toshiba | Semiconductor memory device |
US20100244960A1 (en) * | 2009-03-30 | 2010-09-30 | Elpida Memory, Inc. | Differential amplifier circuit |
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JP2507529B2 (ja) * | 1988-03-31 | 1996-06-12 | 株式会社東芝 | 不揮発性半導体記憶装置 |
JP4249352B2 (ja) | 1999-11-09 | 2009-04-02 | 富士通株式会社 | 不揮発性半導体記憶装置 |
JP3651767B2 (ja) * | 2000-04-24 | 2005-05-25 | シャープ株式会社 | 半導体記憶装置 |
KR100521363B1 (ko) | 2002-10-07 | 2005-10-13 | 삼성전자주식회사 | 마그네틱 랜덤 액세스 메모리의 데이터 센싱 회로 및 그방법 |
ITMI20042074A1 (it) * | 2004-10-29 | 2005-01-29 | St Microelectronics Srl | Amplificatore di lettura in corrente per applicazioni a bassa tensione con sensing diretto sulla bitline di una matrice di memoria |
ATE460735T1 (de) * | 2005-06-03 | 2010-03-15 | Imec | Verfahren zur steuerung einen nichtflüchtigen ladungshaftstellen-speicheranordnungen und verfahren zur bestimmung der programmier- /löschparameter |
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US7352640B2 (en) * | 2006-08-09 | 2008-04-01 | Atmel Corporation | High-speed, self-synchronized current sense amplifier |
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US7782678B2 (en) * | 2007-08-27 | 2010-08-24 | Infineon Technologies Ag | Self-timed integrating differential current sense amplifier |
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2010
- 2010-12-15 US US12/969,290 patent/US8274828B2/en active Active
-
2011
- 2011-10-28 TW TW100139407A patent/TWI459387B/zh active
- 2011-10-31 KR KR1020110111806A patent/KR101241479B1/ko active IP Right Grant
- 2011-11-24 CN CN201110378643.6A patent/CN102568554B/zh active Active
- 2011-11-28 JP JP2011259527A patent/JP2012128938A/ja active Pending
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JPS6173300A (ja) * | 1984-09-17 | 1986-04-15 | Toshiba Corp | 半導体記憶装置 |
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CN101071639A (zh) * | 2005-11-18 | 2007-11-14 | 旺宏电子股份有限公司 | 从非易失性存储器读取数据的方法及装置 |
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Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108198581B (zh) * | 2013-03-15 | 2023-04-07 | 硅存储技术公司 | 用于先进纳米闪速存储器装置的高速感测技术 |
CN108198581A (zh) * | 2013-03-15 | 2018-06-22 | 硅存储技术公司 | 用于先进纳米闪速存储器装置的高速感测技术 |
CN105518792A (zh) * | 2013-07-08 | 2016-04-20 | 株式会社东芝 | 半导体存储装置和存储数据的读取方法 |
CN105518792B (zh) * | 2013-07-08 | 2019-07-30 | 东芝存储器株式会社 | 半导体存储装置和存储数据的读取方法 |
CN107430879B (zh) * | 2015-05-08 | 2020-07-21 | 桑迪士克科技有限责任公司 | 非易失性储存装置的数据映射 |
CN107430879A (zh) * | 2015-05-08 | 2017-12-01 | 桑迪士克科技有限责任公司 | 非易失性储存装置的数据映射 |
CN105006244B (zh) * | 2015-05-13 | 2017-10-10 | 湖北中部慧易数据科技有限公司 | 一种信号放大器、磁存储器的读取电路及其操作方法 |
CN105006244A (zh) * | 2015-05-13 | 2015-10-28 | 湖北中部慧易数据科技有限公司 | 一种信号放大器、磁存储器的读取电路及其操作方法 |
CN106531213A (zh) * | 2015-09-09 | 2017-03-22 | 旺宏电子股份有限公司 | 具备子区块抹除架构的存储器 |
CN106531213B (zh) * | 2015-09-09 | 2019-09-24 | 旺宏电子股份有限公司 | 具备子区块抹除架构的存储器 |
CN106710617A (zh) * | 2015-11-13 | 2017-05-24 | 爱思开海力士有限公司 | 非易失性存储器件 |
CN106782649B (zh) * | 2015-11-20 | 2020-07-14 | 华邦电子股份有限公司 | 感测放大器电路 |
CN106782649A (zh) * | 2015-11-20 | 2017-05-31 | 华邦电子股份有限公司 | 感测放大器电路 |
CN107180652A (zh) * | 2016-03-09 | 2017-09-19 | 意法半导体股份有限公司 | 用于读取非易失性存储器器件的存储器单元的电路和方法 |
CN107180652B (zh) * | 2016-03-09 | 2021-04-27 | 意法半导体股份有限公司 | 用于读取非易失性存储器器件的存储器单元的电路和方法 |
CN107403634B (zh) * | 2016-05-18 | 2021-06-25 | 爱思开海力士有限公司 | 半导体存储器装置及操作方法 |
CN107403634A (zh) * | 2016-05-18 | 2017-11-28 | 爱思开海力士有限公司 | 半导体存储器装置及操作方法 |
CN109841238A (zh) * | 2017-11-27 | 2019-06-04 | 闪矽公司 | 感测放大器电路 |
CN109841238B (zh) * | 2017-11-27 | 2023-03-14 | 芯立嘉集成电路(杭州)有限公司 | 感测放大器电路 |
CN112740329A (zh) * | 2018-08-13 | 2021-04-30 | 美光科技公司 | 具有分离式电容器的感测放大器 |
CN111755044A (zh) * | 2019-03-26 | 2020-10-09 | 中芯国际集成电路制造(上海)有限公司 | 磁性存储器的读出电路及磁性存储器 |
CN111755044B (zh) * | 2019-03-26 | 2022-04-15 | 中芯国际集成电路制造(上海)有限公司 | 磁性存储器的读出电路及磁性存储器 |
CN110491423A (zh) * | 2019-08-12 | 2019-11-22 | 北京航空航天大学 | 一种非易失性存储器的数据读取电路及其方法 |
Also Published As
Publication number | Publication date |
---|---|
TW201225086A (en) | 2012-06-16 |
US8274828B2 (en) | 2012-09-25 |
KR101241479B1 (ko) | 2013-03-11 |
TWI459387B (zh) | 2014-11-01 |
KR20120067279A (ko) | 2012-06-25 |
JP2012128938A (ja) | 2012-07-05 |
CN102568554B (zh) | 2014-10-01 |
US20120155177A1 (en) | 2012-06-21 |
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