CN105378850B - 感测放大器局部反馈以控制位线电压 - Google Patents
感测放大器局部反馈以控制位线电压 Download PDFInfo
- Publication number
- CN105378850B CN105378850B CN201480021568.XA CN201480021568A CN105378850B CN 105378850 B CN105378850 B CN 105378850B CN 201480021568 A CN201480021568 A CN 201480021568A CN 105378850 B CN105378850 B CN 105378850B
- Authority
- CN
- China
- Prior art keywords
- bit line
- memory
- voltage
- bias
- memory cell
- 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.)
- Active
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
- G11C13/004—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
- G11C11/56—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
- G11C11/5621—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency using charge storage in a floating gate
- G11C11/5642—Sensing or reading circuits; Data output 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
- G11C13/0069—Writing or programming circuits or methods
-
- 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
- G11C16/24—Bit-line control 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
- 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
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/04—Arrangements for writing information into, or reading information out from, a digital store with means for avoiding disturbances due to temperature effects
-
- 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
- G11C7/062—Differential amplifiers of non-latching type, e.g. comparators, long-tailed pairs
-
- 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
- G11C7/067—Single-ended amplifiers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/12—Bit line control circuits, e.g. drivers, boosters, pull-up circuits, pull-down circuits, precharging circuits, equalising circuits, for bit lines
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/14—Dummy cell management; Sense reference voltage generators
-
- 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
- G11C2013/0042—Read using differential sensing, e.g. bit line [BL] and bit line bar [BLB]
-
- 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
- G11C2013/0045—Read using current through the cell
-
- 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
- G11C2207/063—Current sense amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361825878P | 2013-05-21 | 2013-05-21 | |
US61/825,878 | 2013-05-21 | ||
US14/283,034 US9378814B2 (en) | 2013-05-21 | 2014-05-20 | Sense amplifier local feedback to control bit line voltage |
US14/283,034 | 2014-05-20 | ||
PCT/US2014/038954 WO2014190046A1 (en) | 2013-05-21 | 2014-05-21 | Sense amplifier local feedback to control bit line voltage |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105378850A CN105378850A (zh) | 2016-03-02 |
CN105378850B true CN105378850B (zh) | 2019-10-11 |
Family
ID=51023066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480021568.XA Active CN105378850B (zh) | 2013-05-21 | 2014-05-21 | 感测放大器局部反馈以控制位线电压 |
Country Status (4)
Country | Link |
---|---|
US (2) | US9378814B2 (zh) |
CN (1) | CN105378850B (zh) |
DE (1) | DE112014002532T5 (zh) |
WO (1) | WO2014190046A1 (zh) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9236102B2 (en) | 2012-10-12 | 2016-01-12 | Micron Technology, Inc. | Apparatuses, circuits, and methods for biasing signal lines |
KR20140078849A (ko) * | 2012-12-18 | 2014-06-26 | 삼성전자주식회사 | 저항성 메모리 장치, 이를 포함하는 시스템 및 데이터 리드 방법 |
US9042190B2 (en) | 2013-02-25 | 2015-05-26 | Micron Technology, Inc. | Apparatuses, sense circuits, and methods for compensating for a wordline voltage increase |
US9672875B2 (en) | 2014-01-27 | 2017-06-06 | Micron Technology, Inc. | Methods and apparatuses for providing a program voltage responsive to a voltage determination |
WO2015141626A1 (ja) * | 2014-03-17 | 2015-09-24 | 株式会社 東芝 | 半導体装置、半導体装置の製造方法、および、強誘電体膜 |
JP6266479B2 (ja) * | 2014-09-12 | 2018-01-24 | 東芝メモリ株式会社 | メモリシステム |
KR102217244B1 (ko) * | 2014-10-28 | 2021-02-18 | 삼성전자주식회사 | 저항성 메모리 장치, 저항성 메모리 시스템 및 저항성 메모리 장치의 동작방법 |
KR102204389B1 (ko) * | 2015-01-06 | 2021-01-18 | 삼성전자주식회사 | 저항성 메모리 장치 및 저항성 메모리 장치의 동작 방법 |
US9767879B2 (en) * | 2015-02-17 | 2017-09-19 | Texas Instruments Incorporated | Setting of reference voltage for data sensing in ferroelectric memories |
US9946375B2 (en) * | 2015-06-30 | 2018-04-17 | Synaptics Incorporated | Active matrix capacitive fingerprint sensor with 2-TFT pixel architecture for display integration |
US9449701B1 (en) * | 2015-06-30 | 2016-09-20 | Sandisk Technologies Llc | Non-volatile storage systems and methods |
CN107464580B (zh) * | 2016-06-03 | 2020-06-05 | 中芯国际集成电路制造(上海)有限公司 | 高速预充电敏感放大器电路、快速读取电路及电子装置 |
US10192616B2 (en) * | 2016-06-28 | 2019-01-29 | Western Digital Technologies, Inc. | Ovonic threshold switch (OTS) driver/selector uses unselect bias to pre-charge memory chip circuit and reduces unacceptable false selects |
KR102469810B1 (ko) * | 2016-07-05 | 2022-11-24 | 에스케이하이닉스 주식회사 | 멀티-비트 데이터 저장을 위한 이피롬 장치 및 이피롬 장치의 리드 회로 |
CN106504787B (zh) * | 2016-10-24 | 2019-07-23 | 上海华力微电子有限公司 | 一种嵌入式闪存及其电流比较读出电路 |
US10366752B2 (en) * | 2016-12-11 | 2019-07-30 | Technion Research & Development Foundation Ltd. | Programming for electronic memories |
US10269444B2 (en) * | 2016-12-21 | 2019-04-23 | Sandisk Technologies Llc | Memory with bit line short circuit detection and masking of groups of bad bit lines |
US10026478B1 (en) * | 2017-03-03 | 2018-07-17 | Sandisk Technologies Llc | Biasing scheme for multi-layer cross-point ReRAM |
US10170162B2 (en) | 2017-05-23 | 2019-01-01 | Sandisk Technologies Llc | Sense amplifier calibration |
US10553643B2 (en) * | 2018-06-28 | 2020-02-04 | Microsemi Soc Corp. | Circuit and layout for resistive random-access memory arrays having two bit lines per column |
KR102671481B1 (ko) * | 2019-07-19 | 2024-06-03 | 삼성전자주식회사 | 메모리 셀의 멀티-턴 온을 방지하기 위한 메모리 장치 및 그것의 동작 방법 |
JP2021048184A (ja) * | 2019-09-17 | 2021-03-25 | キオクシア株式会社 | 記憶装置 |
CN112018118B (zh) * | 2020-07-21 | 2024-08-06 | 长江存储科技有限责任公司 | 3d存储器件及其存储结构和存储结构的控制方法 |
US11545205B2 (en) | 2020-08-20 | 2023-01-03 | Micron Technology, Inc. | Apparatuses, systems, and methods for ferroelectric memory cell operations |
US11289144B1 (en) * | 2020-09-25 | 2022-03-29 | Nxp Usa, Inc. | Non-volatile memory with virtual ground voltage provided to unselected column lines during memory write operation |
US11348628B2 (en) | 2020-09-25 | 2022-05-31 | Nxp Usa, Inc. | Non-volatle memory with virtual ground voltage provided to unselected column lines during memory read operation |
CN114388019B (zh) * | 2022-01-14 | 2023-09-19 | 长鑫存储技术有限公司 | 存储器的检测方法 |
US12112785B2 (en) | 2022-04-29 | 2024-10-08 | Micron Technology, Inc. | Apparatuses, systems, and methods for configurable memory |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1783328A (zh) * | 2004-12-03 | 2006-06-07 | 旺宏电子股份有限公司 | 具有快速预充电位线的存储器阵列 |
US7542352B1 (en) * | 2008-09-11 | 2009-06-02 | Elite Semiconductor Memory Technology Inc. | Bit line precharge circuit |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6108237A (en) * | 1997-07-17 | 2000-08-22 | Micron Technology, Inc. | Fast-sensing amplifier for flash memory |
JP3471251B2 (ja) * | 1999-04-26 | 2003-12-02 | Necエレクトロニクス株式会社 | 不揮発性半導体記憶装置 |
US6574145B2 (en) | 2001-03-21 | 2003-06-03 | Matrix Semiconductor, Inc. | Memory device and method for sensing while programming a non-volatile memory cell |
EP1434235A1 (en) * | 2002-12-24 | 2004-06-30 | STMicroelectronics S.r.l. | Semiconductor memory system including selection transistors |
JP2005050421A (ja) * | 2003-07-28 | 2005-02-24 | Sharp Corp | 半導体記憶装置 |
EP1505605A1 (en) * | 2003-08-06 | 2005-02-09 | STMicroelectronics S.r.l. | Improved sensing circuit for a semiconductor memory including bit line precharging and discharging functions |
JP2005190626A (ja) | 2003-12-26 | 2005-07-14 | Sharp Corp | 半導体読み出し回路 |
US20070253255A1 (en) * | 2006-04-28 | 2007-11-01 | Girolamo Gallo | Memory device, method for sensing a current output from a selected memory cell and sensing circuit |
JP5078118B2 (ja) * | 2006-10-23 | 2012-11-21 | パナソニック株式会社 | 半導体記憶装置 |
US7715262B2 (en) * | 2007-04-24 | 2010-05-11 | Novelics, Llc | Hybrid DRAM |
US7826290B2 (en) * | 2008-04-11 | 2010-11-02 | Micron Technology, Inc. | Apparatus and method for increasing data line noise tolerance |
KR20100097891A (ko) * | 2009-02-27 | 2010-09-06 | 삼성전자주식회사 | 비휘발성 메모리 장치 및 이를 위한 바이어스 생성 회로 |
US8064275B2 (en) * | 2009-07-08 | 2011-11-22 | Texas Instruments Incorporated | Local sensing and feedback for an SRAM array |
CN103811516B (zh) | 2010-12-14 | 2016-10-05 | 桑迪士克科技有限责任公司 | 具有不对称垂直选择器件的三维非易失性存储器 |
US8320211B1 (en) * | 2011-05-16 | 2012-11-27 | National Tsing Hua University | Current-sense amplifier with low-offset adjustment and method of low-offset adjustment thereof |
US8576651B2 (en) * | 2012-01-20 | 2013-11-05 | Sandisk 3D Llc | Temperature compensation of conductive bridge memory arrays |
US8902659B2 (en) | 2012-03-26 | 2014-12-02 | SanDisk Technologies, Inc. | Shared-bit-line bit line setup scheme |
US8842468B2 (en) * | 2013-01-30 | 2014-09-23 | Sandisk 3D Llc | Load and short current measurement by current summation technique |
US8836412B2 (en) * | 2013-02-11 | 2014-09-16 | Sandisk 3D Llc | Charge pump with a power-controlled clock buffer to reduce power consumption and output voltage ripple |
US9007810B2 (en) | 2013-02-28 | 2015-04-14 | Sandisk 3D Llc | ReRAM forming with reset and iload compensation |
US9196362B2 (en) | 2013-04-05 | 2015-11-24 | Sandisk 3D Llc | Multiple layer forming scheme for vertical cross point reram |
US9653126B2 (en) * | 2014-01-27 | 2017-05-16 | Sandisk Technologies Llc | Digital ramp rate control for charge pumps |
US9543030B1 (en) * | 2015-06-17 | 2017-01-10 | Sandisk Technologies Llc | Sense amplifier design for ramp sensing |
-
2014
- 2014-05-20 US US14/283,034 patent/US9378814B2/en active Active
- 2014-05-21 WO PCT/US2014/038954 patent/WO2014190046A1/en active Application Filing
- 2014-05-21 DE DE112014002532.1T patent/DE112014002532T5/de not_active Ceased
- 2014-05-21 CN CN201480021568.XA patent/CN105378850B/zh active Active
-
2016
- 2016-05-10 US US15/151,359 patent/US9830987B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1783328A (zh) * | 2004-12-03 | 2006-06-07 | 旺宏电子股份有限公司 | 具有快速预充电位线的存储器阵列 |
US7542352B1 (en) * | 2008-09-11 | 2009-06-02 | Elite Semiconductor Memory Technology Inc. | Bit line precharge circuit |
Also Published As
Publication number | Publication date |
---|---|
WO2014190046A1 (en) | 2014-11-27 |
US20140347912A1 (en) | 2014-11-27 |
DE112014002532T5 (de) | 2016-02-25 |
CN105378850A (zh) | 2016-03-02 |
US20160254048A1 (en) | 2016-09-01 |
US9378814B2 (en) | 2016-06-28 |
US9830987B2 (en) | 2017-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105378850B (zh) | 感测放大器局部反馈以控制位线电压 | |
US8885428B2 (en) | Smart read scheme for memory array sensing | |
US9047983B2 (en) | Temperature compensation of conductive bridge memory arrays | |
US9653126B2 (en) | Digital ramp rate control for charge pumps | |
US9595325B2 (en) | Apparatus and methods for sensing hard bit and soft bits | |
US10120816B2 (en) | Bad column management with data shuffle in pipeline | |
US8934295B1 (en) | Compensation scheme for non-volatile memory | |
US9361976B2 (en) | Sense amplifier including a single-transistor amplifier and level shifter and methods therefor | |
US11081174B2 (en) | Set/reset methods for crystallization improvement in phase change memories | |
US20140211553A1 (en) | Load and short current measurement by current summation technique | |
US9224466B1 (en) | Dual capacitor sense amplifier and methods therefor | |
US9471486B2 (en) | Reducing disturbances in memory cells | |
US9442663B2 (en) | Independent set/reset programming scheme | |
US10026478B1 (en) | Biasing scheme for multi-layer cross-point ReRAM | |
US10269444B2 (en) | Memory with bit line short circuit detection and masking of groups of bad bit lines |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160622 Address after: Texas, USA Applicant after: SanDisk Technologies Inc. Address before: California, USA Applicant before: SANDISK 3D LLC |
|
CB02 | Change of applicant information |
Address after: Texas, USA Applicant after: SANDISK TECHNOLOGIES LLC Address before: Texas, USA Applicant before: SanDisk Technologies Inc. |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20250314 Address after: U.S.A. Patentee after: SANDISK TECHNOLOGIES Inc. Country or region after: U.S.A. Address before: American Texas Patentee before: SANDISK TECHNOLOGIES LLC Country or region before: U.S.A. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20250516 Address after: Gyeonggi Do Korea Suwon Patentee after: SAMSUNG ELECTRONICS Co.,Ltd. Country or region after: Republic of Korea Address before: U.S.A. Patentee before: SANDISK TECHNOLOGIES Inc. Country or region before: U.S.A. |