CN108573732A - 半导体存储装置以及数据读出方法 - Google Patents
半导体存储装置以及数据读出方法 Download PDFInfo
- Publication number
- CN108573732A CN108573732A CN201710644944.6A CN201710644944A CN108573732A CN 108573732 A CN108573732 A CN 108573732A CN 201710644944 A CN201710644944 A CN 201710644944A CN 108573732 A CN108573732 A CN 108573732A
- Authority
- CN
- China
- Prior art keywords
- data
- work
- write
- memory cell
- semiconductor storage
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- 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.)
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C29/08—Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing
- G11C29/12—Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details
- G11C29/38—Response verification devices
- G11C29/42—Response verification devices using error correcting codes [ECC] or parity check
-
- 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
- G11C16/34—Determination of programming status, e.g. threshold voltage, overprogramming or underprogramming, retention
- G11C16/3436—Arrangements for verifying correct programming or erasure
-
- 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
- G11C7/1006—Data managing, e.g. manipulating data before writing or reading out, data bus switches or control circuits therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
- G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
- G06F11/1048—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices using arrangements adapted for a specific error detection or correction feature
-
- 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
- G11C11/1673—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
- G11C11/1675—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
- G11C7/22—Read-write [R-W] timing or clocking circuits; Read-write [R-W] control signal generators or management
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C2029/0409—Online test
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C2029/0411—Online error correction
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
- Dram (AREA)
- Detection And Correction Of Errors (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017-045201 | 2017-03-09 | ||
JP2017045201A JP2018152146A (ja) | 2017-03-09 | 2017-03-09 | 半導体記憶装置及びデータ読み出し方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108573732A true CN108573732A (zh) | 2018-09-25 |
CN108573732B CN108573732B (zh) | 2022-02-18 |
Family
ID=63444965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710644944.6A Active CN108573732B (zh) | 2017-03-09 | 2017-08-01 | 半导体存储装置以及数据写入方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10249381B2 (zh) |
JP (1) | JP2018152146A (zh) |
CN (1) | CN108573732B (zh) |
TW (1) | TWI640986B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111210856A (zh) * | 2018-11-21 | 2020-05-29 | 东芝存储器株式会社 | 半导体存储装置 |
CN112071347A (zh) * | 2020-09-08 | 2020-12-11 | 清华大学 | 阻变存储器的操作方法、存储装置的控制方法和存储装置 |
CN114863980A (zh) * | 2021-02-03 | 2022-08-05 | 华邦电子股份有限公司 | 半导体装置及连续读出方法 |
US20220319559A1 (en) * | 2021-03-31 | 2022-10-06 | Changxin Memory Technologies, Inc. | Memory circuit, memory precharge control method and device |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10691533B2 (en) * | 2017-12-12 | 2020-06-23 | Micron Technology, Inc. | Error correction code scrub scheme |
US11005501B2 (en) * | 2019-02-19 | 2021-05-11 | Micron Technology, Inc. | Error correction on a memory device |
JP2021047948A (ja) | 2019-09-19 | 2021-03-25 | キオクシア株式会社 | 記憶装置およびメモリコントローラ |
US11322221B2 (en) | 2020-09-30 | 2022-05-03 | Sharp Semiconductor Innovation Corporation | Memory device with pipelined access |
US11379306B1 (en) * | 2021-07-29 | 2022-07-05 | Bae Systems Information And Electronic System Integration Inc. | Method for radiation hardening synchronous DRAM |
TWI807542B (zh) * | 2021-12-17 | 2023-07-01 | 華邦電子股份有限公司 | 記憶體系統 |
Citations (10)
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US6510528B1 (en) * | 1999-12-14 | 2003-01-21 | International Business Machines Corporation | Method for improving personal computer reliability for systems that use certain power saving schemes |
CN101930799A (zh) * | 2009-06-23 | 2010-12-29 | 北京芯技佳易微电子科技有限公司 | 具有检错/纠错电路的非挥发存储器及其读写数据的方法 |
CN102063940A (zh) * | 2009-11-16 | 2011-05-18 | 索尼公司 | 非易失存储器和存储系统 |
CN102651240A (zh) * | 2011-02-25 | 2012-08-29 | 阿尔特拉公司 | 检错和纠错电路 |
US20130061113A1 (en) * | 2011-09-07 | 2013-03-07 | Samsung Electronics Co., Ltd. | Method of correcting errors and memory device using the same |
US8438344B2 (en) * | 2010-03-12 | 2013-05-07 | Texas Instruments Incorporated | Low overhead and timing improved architecture for performing error checking and correction for memories and buses in system-on-chips, and other circuits, systems and processes |
CN104272396A (zh) * | 2012-03-06 | 2015-01-07 | 美光科技公司 | 包含错误校正码组织的设备和方法 |
US9128859B1 (en) * | 2009-04-21 | 2015-09-08 | Marvell International Ltd. | Method and apparatus for dynamically selecting an error correction code for encoding and decoding data in a communication system |
US20160048424A1 (en) * | 2014-08-13 | 2016-02-18 | Shintaro SAKAI | Semiconductor memory device |
CN105529049A (zh) * | 2014-10-21 | 2016-04-27 | 爱思开海力士有限公司 | 控制器、半导体存储系统、数据储存系统及其操作方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004234770A (ja) * | 2003-01-31 | 2004-08-19 | Renesas Technology Corp | 半導体記憶装置とテスト方法 |
TWI289851B (en) | 2005-05-04 | 2007-11-11 | Univ Tsinghua | Semiconductor memory and method of correcting errors for the same |
US7774676B2 (en) | 2005-06-16 | 2010-08-10 | Mediatek Inc. | Methods and apparatuses for generating error correction codes |
JP4528242B2 (ja) | 2005-10-20 | 2010-08-18 | 富士通セミコンダクター株式会社 | メモリシステムおよびメモリシステムの動作方法 |
JP4908083B2 (ja) | 2006-06-30 | 2012-04-04 | 株式会社東芝 | メモリコントローラ |
US8443263B2 (en) | 2009-12-30 | 2013-05-14 | Sandisk Technologies Inc. | Method and controller for performing a copy-back operation |
TWI455132B (zh) * | 2010-06-23 | 2014-10-01 | Phison Electronics Corp | 資料讀取方法、控制電路與記憶體控制器 |
JP5788229B2 (ja) * | 2011-06-06 | 2015-09-30 | 株式会社東芝 | 超音波診断装置 |
CA2898924A1 (en) * | 2013-02-08 | 2014-08-14 | Nestec S.A. | Assessment and advice on nutrition and endurance |
US9299410B2 (en) | 2013-09-04 | 2016-03-29 | Shintaro SAKAI | Reading magnetic memory based on regions within a cell array |
TWI556249B (zh) * | 2014-11-07 | 2016-11-01 | 群聯電子股份有限公司 | 資料讀取方法、記憶體儲存裝置及記憶體控制電路單元 |
-
2017
- 2017-03-09 JP JP2017045201A patent/JP2018152146A/ja active Pending
- 2017-07-13 TW TW106123435A patent/TWI640986B/zh not_active IP Right Cessation
- 2017-08-01 CN CN201710644944.6A patent/CN108573732B/zh active Active
- 2017-09-12 US US15/702,270 patent/US10249381B2/en not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6510528B1 (en) * | 1999-12-14 | 2003-01-21 | International Business Machines Corporation | Method for improving personal computer reliability for systems that use certain power saving schemes |
US9128859B1 (en) * | 2009-04-21 | 2015-09-08 | Marvell International Ltd. | Method and apparatus for dynamically selecting an error correction code for encoding and decoding data in a communication system |
CN101930799A (zh) * | 2009-06-23 | 2010-12-29 | 北京芯技佳易微电子科技有限公司 | 具有检错/纠错电路的非挥发存储器及其读写数据的方法 |
CN102063940A (zh) * | 2009-11-16 | 2011-05-18 | 索尼公司 | 非易失存储器和存储系统 |
US8438344B2 (en) * | 2010-03-12 | 2013-05-07 | Texas Instruments Incorporated | Low overhead and timing improved architecture for performing error checking and correction for memories and buses in system-on-chips, and other circuits, systems and processes |
CN102651240A (zh) * | 2011-02-25 | 2012-08-29 | 阿尔特拉公司 | 检错和纠错电路 |
US20130061113A1 (en) * | 2011-09-07 | 2013-03-07 | Samsung Electronics Co., Ltd. | Method of correcting errors and memory device using the same |
CN104272396A (zh) * | 2012-03-06 | 2015-01-07 | 美光科技公司 | 包含错误校正码组织的设备和方法 |
US20160048424A1 (en) * | 2014-08-13 | 2016-02-18 | Shintaro SAKAI | Semiconductor memory device |
CN105529049A (zh) * | 2014-10-21 | 2016-04-27 | 爱思开海力士有限公司 | 控制器、半导体存储系统、数据储存系统及其操作方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111210856A (zh) * | 2018-11-21 | 2020-05-29 | 东芝存储器株式会社 | 半导体存储装置 |
CN112071347A (zh) * | 2020-09-08 | 2020-12-11 | 清华大学 | 阻变存储器的操作方法、存储装置的控制方法和存储装置 |
CN112071347B (zh) * | 2020-09-08 | 2024-01-16 | 清华大学 | 阻变存储器的操作方法、存储装置的控制方法和存储装置 |
CN114863980A (zh) * | 2021-02-03 | 2022-08-05 | 华邦电子股份有限公司 | 半导体装置及连续读出方法 |
US20220319559A1 (en) * | 2021-03-31 | 2022-10-06 | Changxin Memory Technologies, Inc. | Memory circuit, memory precharge control method and device |
US11670349B2 (en) * | 2021-03-31 | 2023-06-06 | Changxin Memory Technologies, Inc. | Memory circuit, memory precharge control method and device |
Also Published As
Publication number | Publication date |
---|---|
TWI640986B (zh) | 2018-11-11 |
CN108573732B (zh) | 2022-02-18 |
US10249381B2 (en) | 2019-04-02 |
TW201833917A (zh) | 2018-09-16 |
US20180261300A1 (en) | 2018-09-13 |
JP2018152146A (ja) | 2018-09-27 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Tokyo, Japan Applicant after: TOSHIBA MEMORY Corp. Address before: Tokyo, Japan Applicant before: Japanese businessman Panjaya Co.,Ltd. Address after: Tokyo, Japan Applicant after: Kaixia Co.,Ltd. Address before: Tokyo, Japan Applicant before: TOSHIBA MEMORY Corp. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220126 Address after: Tokyo, Japan Applicant after: Japanese businessman Panjaya Co.,Ltd. Address before: Tokyo, Japan Applicant before: TOSHIBA MEMORY Corp. |
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GR01 | Patent grant | ||
GR01 | Patent grant |