JP2018514891A5 - - Google Patents

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JP2018514891A5
JP2018514891A5 JP2017543727A JP2017543727A JP2018514891A5 JP 2018514891 A5 JP2018514891 A5 JP 2018514891A5 JP 2017543727 A JP2017543727 A JP 2017543727A JP 2017543727 A JP2017543727 A JP 2017543727A JP 2018514891 A5 JP2018514891 A5 JP 2018514891A5
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JP
Japan
Prior art keywords
reference voltage
ferroelectric memory
memory cell
integrated circuit
data state
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JP2017543727A
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Japanese (ja)
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JP2018514891A (ja
JP6769975B2 (ja
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Priority claimed from US15/019,026 external-priority patent/US9767879B2/en
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JP2017543727A 2015-02-17 2016-02-16 強誘電体メモリにおけるデータ感知のための基準電圧の設定 Active JP6769975B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562116977P 2015-02-17 2015-02-17
US62/116,977 2015-02-17
US15/019,026 2016-02-09
US15/019,026 US9767879B2 (en) 2015-02-17 2016-02-09 Setting of reference voltage for data sensing in ferroelectric memories
PCT/US2016/018011 WO2016133869A1 (en) 2015-02-17 2016-02-16 Setting of reference voltage for data sensing in ferroelectric memories

Publications (3)

Publication Number Publication Date
JP2018514891A JP2018514891A (ja) 2018-06-07
JP2018514891A5 true JP2018514891A5 (enExample) 2019-03-28
JP6769975B2 JP6769975B2 (ja) 2020-10-14

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JP2017543727A Active JP6769975B2 (ja) 2015-02-17 2016-02-16 強誘電体メモリにおけるデータ感知のための基準電圧の設定

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US (2) US9767879B2 (enExample)
JP (1) JP6769975B2 (enExample)
CN (1) CN107210062B (enExample)
WO (1) WO2016133869A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9767879B2 (en) * 2015-02-17 2017-09-19 Texas Instruments Incorporated Setting of reference voltage for data sensing in ferroelectric memories
US10290341B2 (en) 2017-02-24 2019-05-14 Micron Technology, Inc. Self-reference for ferroelectric memory
CN108072367B (zh) * 2017-12-27 2021-02-23 华中光电技术研究所(中国船舶重工集团公司第七一七研究所) 一种准确锁定激光陀螺工作模式的方法
US10847201B2 (en) * 2019-02-27 2020-11-24 Kepler Computing Inc. High-density low voltage non-volatile differential memory bit-cell with shared plate line
CN113924502A (zh) * 2019-06-14 2022-01-11 康明斯公司 使用递增容量分析和支持向量回归确定电池健康状态的方法和装置
TWI766462B (zh) 2019-12-23 2022-06-01 美商美光科技公司 在記憶體裝置中基於計數器之讀取
KR102555163B1 (ko) * 2019-12-23 2023-07-13 마이크론 테크놀로지, 인크 메모리 장치에서의 카운터 기반 판독
US11081204B1 (en) * 2020-06-22 2021-08-03 Micron Technology, Inc. Method for setting a reference voltage for read operations
US11587603B2 (en) * 2020-09-30 2023-02-21 Infineon Technologies LLC Local reference voltage generator for non-volatile memory
CN117542388A (zh) * 2022-08-02 2024-02-09 华为技术有限公司 集成电路及其控制方法、芯片、终端

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1340340C (en) * 1987-06-02 1999-01-26 Joseph T. Evans, Jr. Non-volatile memory circuit using ferroelectric capacitor storage element
JP3599291B2 (ja) * 1994-01-18 2004-12-08 ローム株式会社 不揮発性メモリ
JPH09134594A (ja) * 1995-11-08 1997-05-20 Hitachi Ltd 半導体不揮発メモリ
KR100275336B1 (ko) * 1997-12-24 2000-12-15 김영환 강유전체 메모리 장치의 기준전압발생기
EP1128391A1 (en) * 2000-02-22 2001-08-29 STMicroelectronics S.r.l. A method and a circuit architecture for testing an integrated circuit comprising a programmable, non-volatile memory
TW514918B (en) * 2000-11-17 2002-12-21 Macronix Int Co Ltd Method and structure for sensing the polarity of ferro-electric capacitor in the ferro-electric memory
JP2002216498A (ja) * 2001-01-18 2002-08-02 Rohm Co Ltd 強誘電体記憶装置
US6522570B1 (en) * 2001-12-13 2003-02-18 Micron Technology, Inc. System and method for inhibiting imprinting of capacitor structures of a memory
JP3936599B2 (ja) * 2002-02-25 2007-06-27 富士通株式会社 半導体メモリ
US6809949B2 (en) * 2002-05-06 2004-10-26 Symetrix Corporation Ferroelectric memory
JP2004139632A (ja) * 2002-10-15 2004-05-13 Toshiba Corp 強誘電体メモリ
KR100506450B1 (ko) * 2003-01-24 2005-08-05 주식회사 하이닉스반도체 불휘발성 강유전체 메모리를 이용한 테스트 모드 제어 장치
US6804141B1 (en) * 2003-05-20 2004-10-12 Agilent Technologies, Inc. Dynamic reference voltage calibration integrated FeRAMS
KR100492781B1 (ko) * 2003-05-23 2005-06-07 주식회사 하이닉스반도체 멀티비트 제어 기능을 갖는 불휘발성 강유전체 메모리 장치
US20050063212A1 (en) * 2003-09-18 2005-03-24 Michael Jacob Reference circuit implemented to reduce the degradation of reference capacitors providing reference voltages for 1T1C FeRAM devices
KR100597629B1 (ko) * 2003-12-22 2006-07-07 삼성전자주식회사 강유전체 메모리 장치 및 그에 따른 구동방법
US20050251617A1 (en) * 2004-05-07 2005-11-10 Sinclair Alan W Hybrid non-volatile memory system
JP2005285190A (ja) * 2004-03-29 2005-10-13 Sanyo Electric Co Ltd メモリ
US7149137B2 (en) 2004-12-30 2006-12-12 Texas Instruments Incorporated Process monitoring for ferroelectric memory devices with in-line retention test
US8036013B2 (en) * 2005-03-30 2011-10-11 Ovonyx, Inc. Using higher current to read a triggered phase change memory
US7667997B2 (en) 2007-12-27 2010-02-23 Texas Instruments Incorporated Method to improve ferroelectronic memory performance and reliability
US7813193B2 (en) 2008-06-19 2010-10-12 Texas Instruments Incorporated Ferroelectric memory brake for screening and repairing bits
KR20130021199A (ko) * 2011-08-22 2013-03-05 삼성전자주식회사 비휘발성 메모리 소자 및 그 구동 방법
KR101892038B1 (ko) * 2012-01-30 2018-08-27 삼성전자주식회사 비휘발성 메모리 장치의 데이터 독출 방법
US20140029326A1 (en) 2012-07-26 2014-01-30 Texas Instruments Incorporated Ferroelectric random access memory with a non-destructive read
US8787057B2 (en) * 2012-08-15 2014-07-22 Apple Inc. Fast analog memory cell readout using modified bit-line charging configurations
KR101934892B1 (ko) * 2012-10-17 2019-01-04 삼성전자 주식회사 메모리 장치의 열화 상태 판정 방법 및 이를 이용한 메모리 시스템
US9378814B2 (en) * 2013-05-21 2016-06-28 Sandisk Technologies Inc. Sense amplifier local feedback to control bit line voltage
US8953373B1 (en) * 2013-10-03 2015-02-10 Lsi Corporation Flash memory read retry using histograms
KR102157875B1 (ko) * 2013-12-19 2020-09-22 삼성전자주식회사 불휘발성 메모리 장치 및 그것을 포함한 메모리 시스템
KR102187485B1 (ko) * 2014-02-21 2020-12-08 삼성전자주식회사 불휘발성 메모리 장치 및 그것의 센싱 방법
KR102187116B1 (ko) * 2014-04-07 2020-12-04 삼성전자주식회사 비휘발성 메모리 장치와 이를 포함하는 메모리 시스템, 및 비휘발성 메모리 장치의 구동 방법
US9607717B2 (en) * 2014-06-06 2017-03-28 Texas Instruments Incorporated Reliability screening of ferroelectric memories in integrated circuits
KR102397016B1 (ko) * 2014-11-24 2022-05-13 삼성전자주식회사 불휘발성 메모리 시스템의 동작 방법
US9767879B2 (en) * 2015-02-17 2017-09-19 Texas Instruments Incorporated Setting of reference voltage for data sensing in ferroelectric memories
US9923140B2 (en) * 2016-04-20 2018-03-20 Sandisk Technologies Llc Low power barrier modulated cell for storage class memory

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