CN103714851A - 多位电阻测量的方法和电路 - Google Patents
多位电阻测量的方法和电路 Download PDFInfo
- Publication number
- CN103714851A CN103714851A CN201310455246.3A CN201310455246A CN103714851A CN 103714851 A CN103714851 A CN 103714851A CN 201310455246 A CN201310455246 A CN 201310455246A CN 103714851 A CN103714851 A CN 103714851A
- Authority
- CN
- China
- Prior art keywords
- voltage
- memory cell
- binary value
- shunt capacitor
- significant bit
- Prior art date
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/06—Sense amplifiers; Associated circuits, e.g. timing or triggering circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2207/00—Indexing scheme relating to arrangements for writing information into, or reading information out from, a digital store
- G11C2207/06—Sense amplifier related aspects
- G11C2207/068—Integrator type sense amplifier
Landscapes
- Semiconductor Memories (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Read Only Memory (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/551,574 | 2012-10-01 | ||
US13/551,574 US8638598B1 (en) | 2012-10-01 | 2012-10-01 | Multi-bit resistance measurement |
US13/584,120 US8837198B2 (en) | 2012-10-01 | 2012-10-28 | Multi-bit resistance measurement |
US13/584,120 | 2012-10-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103714851A true CN103714851A (zh) | 2014-04-09 |
CN103714851B CN103714851B (zh) | 2016-08-10 |
Family
ID=49999361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310455246.3A Expired - Fee Related CN103714851B (zh) | 2012-10-01 | 2013-09-29 | 多位电阻测量的方法和电路 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8837198B2 (zh) |
CN (1) | CN103714851B (zh) |
DE (1) | DE102013214418B4 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112823476A (zh) * | 2018-10-24 | 2021-05-18 | 美光科技公司 | 用于存储器操作的事件计数器 |
US20220101891A1 (en) * | 2020-07-21 | 2022-03-31 | Micron Technology, Inc. | Biasing electronic components using adjustable circuitry |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9712048B2 (en) * | 2013-03-30 | 2017-07-18 | Edge Electrons Limited | Algorithm for passive power factor compensation method with differential capacitor change and reduced line transient noise |
US20150260779A1 (en) * | 2014-03-12 | 2015-09-17 | Kabushiki Kaisha Toshiba | Semiconductor device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5625277A (en) * | 1995-01-30 | 1997-04-29 | Abb Power T&D Company Inc. | Dynamic mechanically switched damping system and method for damping power oscillations using the same |
CN1423343A (zh) * | 2001-11-22 | 2003-06-11 | 伊诺太科株式会社 | 具有存储多个位的存储单元的半导体存储器及其驱动方法 |
CN102194849A (zh) * | 2010-03-12 | 2011-09-21 | 北京大学 | 一种融入了阻变材料的多位快闪存储器 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10134635C1 (de) | 2001-07-17 | 2003-01-16 | Texas Instruments Deutschland | Widerstandsmessschaltung |
US6813177B2 (en) | 2002-12-13 | 2004-11-02 | Ovoynx, Inc. | Method and system to store information |
JP4063239B2 (ja) | 2004-04-16 | 2008-03-19 | ソニー株式会社 | データ読出し回路及びこの回路を有する半導体装置 |
US8116159B2 (en) | 2005-03-30 | 2012-02-14 | Ovonyx, Inc. | Using a bit specific reference level to read a resistive memory |
US7280390B2 (en) | 2005-04-14 | 2007-10-09 | Ovonyx, Inc. | Reading phase change memories without triggering reset cell threshold devices |
US7859893B2 (en) | 2007-05-31 | 2010-12-28 | Micron Technology, Inc. | Phase change memory structure with multiple resistance states and methods of programming and sensing same |
US7830729B2 (en) | 2007-06-15 | 2010-11-09 | Micron Technology, Inc. | Digital filters with memory |
US7602631B2 (en) | 2007-09-18 | 2009-10-13 | International Business Machines Corporation | Multi-level memory cell utilizing measurement time delay as the characteristic parameter for level definition |
US7602632B2 (en) | 2007-09-18 | 2009-10-13 | International Business Machines Corporation | Multi-level memory cell utilizing measurement time delay as the characteristic parameter for level definition |
US7567473B2 (en) | 2007-09-18 | 2009-07-28 | International Business Machines Corporation | Multi-level memory cell utilizing measurement time delay as the characteristic parameter for level definition |
US7778064B2 (en) | 2007-11-07 | 2010-08-17 | Ovonyx, Inc. | Accessing a phase change memory |
KR20090126587A (ko) | 2008-06-04 | 2009-12-09 | 삼성전자주식회사 | 상 변화 메모리 장치 및 그것의 읽기 방법 |
US7864609B2 (en) | 2008-06-30 | 2011-01-04 | Micron Technology, Inc. | Methods for determining resistance of phase change memory elements |
US8116126B2 (en) | 2009-08-17 | 2012-02-14 | International Business Machines Corporation | Measurement method for reading multi-level memory cell utilizing measurement time delay as the characteristic parameter for level definition |
-
2012
- 2012-10-28 US US13/584,120 patent/US8837198B2/en not_active Expired - Fee Related
-
2013
- 2013-07-24 DE DE102013214418.0A patent/DE102013214418B4/de not_active Expired - Fee Related
- 2013-09-29 CN CN201310455246.3A patent/CN103714851B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5625277A (en) * | 1995-01-30 | 1997-04-29 | Abb Power T&D Company Inc. | Dynamic mechanically switched damping system and method for damping power oscillations using the same |
CN1423343A (zh) * | 2001-11-22 | 2003-06-11 | 伊诺太科株式会社 | 具有存储多个位的存储单元的半导体存储器及其驱动方法 |
CN102194849A (zh) * | 2010-03-12 | 2011-09-21 | 北京大学 | 一种融入了阻变材料的多位快闪存储器 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112823476A (zh) * | 2018-10-24 | 2021-05-18 | 美光科技公司 | 用于存储器操作的事件计数器 |
CN112823476B (zh) * | 2018-10-24 | 2022-04-29 | 美光科技公司 | 用于存储器操作的事件计数器 |
US11335408B2 (en) | 2018-10-24 | 2022-05-17 | Micron Technology, Inc. | Event counters for memory operations |
US20220101891A1 (en) * | 2020-07-21 | 2022-03-31 | Micron Technology, Inc. | Biasing electronic components using adjustable circuitry |
US11699466B2 (en) * | 2020-07-21 | 2023-07-11 | Micron Technology, Inc. | Biasing electronic components using adjustable circuitry |
Also Published As
Publication number | Publication date |
---|---|
CN103714851B (zh) | 2016-08-10 |
US8837198B2 (en) | 2014-09-16 |
US20140092694A1 (en) | 2014-04-03 |
DE102013214418B4 (de) | 2017-06-08 |
DE102013214418A1 (de) | 2014-02-13 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171103 Address after: Grand Cayman, Cayman Islands Patentee after: GLOBALFOUNDRIES INC. Address before: American New York Patentee before: Core USA second LLC Effective date of registration: 20171103 Address after: American New York Patentee after: Core USA second LLC Address before: American New York Patentee before: International Business Machines Corp. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20190929 |