CN104903966B - 非易失性半导体存储装置及其测试方法 - Google Patents
非易失性半导体存储装置及其测试方法 Download PDFInfo
- Publication number
- CN104903966B CN104903966B CN201380069701.4A CN201380069701A CN104903966B CN 104903966 B CN104903966 B CN 104903966B CN 201380069701 A CN201380069701 A CN 201380069701A CN 104903966 B CN104903966 B CN 104903966B
- Authority
- CN
- China
- Prior art keywords
- data
- bit
- state
- memory device
- semiconductor memory
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- G06F11/1068—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 in sector programmable memories, e.g. flash disk
-
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
- G06F11/2215—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test error correction or detection circuits
-
- 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
- G11C29/36—Data generation devices, e.g. data inverters
-
- 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
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/52—Protection of memory contents; Detection of errors in memory contents
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
- Read Only Memory (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013-002083 | 2013-01-09 | ||
JP2013002083A JP6018508B2 (ja) | 2013-01-09 | 2013-01-09 | 不揮発性半導体記憶装置及びそのテスト方法 |
PCT/JP2013/078650 WO2014109107A1 (ja) | 2013-01-09 | 2013-10-23 | 不揮発性半導体記憶装置及びそのテスト方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104903966A CN104903966A (zh) | 2015-09-09 |
CN104903966B true CN104903966B (zh) | 2018-07-24 |
Family
ID=51166772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380069701.4A Expired - Fee Related CN104903966B (zh) | 2013-01-09 | 2013-10-23 | 非易失性半导体存储装置及其测试方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9875154B2 (zh) |
EP (1) | EP2945164B1 (zh) |
JP (1) | JP6018508B2 (zh) |
KR (1) | KR20150104566A (zh) |
CN (1) | CN104903966B (zh) |
TW (1) | TWI608489B (zh) |
WO (1) | WO2014109107A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10120749B2 (en) * | 2016-09-30 | 2018-11-06 | Intel Corporation | Extended application of error checking and correction code in memory |
US10276259B2 (en) | 2017-07-05 | 2019-04-30 | Winbond Electronics Corp. | Memory testing method and memory apparatus therefor |
KR102131433B1 (ko) * | 2020-03-13 | 2020-07-16 | 주식회사 비케이컴퍼니 | 버블티용 젤리 펄의 제조방법 |
CN112466380B (zh) * | 2020-12-11 | 2023-08-11 | 西安紫光国芯半导体有限公司 | 存储器及其存储方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1831780A (zh) * | 2005-03-10 | 2006-09-13 | 松下电器产业株式会社 | 非易失性存储系统、非易失性存储装置、数据读出方法及读出程序 |
US8225178B2 (en) * | 2008-03-31 | 2012-07-17 | Renesas Electronics Corporation | Semiconductor memory device |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62214599A (ja) * | 1986-03-14 | 1987-09-21 | Fujitsu Ltd | 半導体記憶装置 |
JPH0668700A (ja) * | 1992-08-21 | 1994-03-11 | Toshiba Corp | 半導体メモリ装置 |
IT1274925B (it) * | 1994-09-21 | 1997-07-29 | Texas Instruments Italia Spa | Architettura di memoria per dischi a stato solido |
JPH11242899A (ja) * | 1997-11-14 | 1999-09-07 | Nec Ic Microcomput Syst Ltd | 半導体記憶回路 |
EP0917059A1 (en) | 1997-11-14 | 1999-05-19 | Nec Corporation | A semiconductor memory device having an ECC circuit |
JP3871471B2 (ja) | 1999-07-12 | 2007-01-24 | 松下電器産業株式会社 | Ecc回路搭載半導体記憶装置及びその検査方法 |
JP2001167596A (ja) * | 1999-12-09 | 2001-06-22 | Toshiba Corp | 不揮発性半導体記憶装置 |
US6331948B2 (en) | 1999-12-09 | 2001-12-18 | Kabushiki Kaisha Toshiba | Error correcting circuit for making efficient error correction, and involatile semiconductor memory device incorporating the same error correcting circuit |
JP4418153B2 (ja) * | 2002-12-27 | 2010-02-17 | 株式会社ルネサステクノロジ | 半導体装置 |
US7559004B1 (en) * | 2003-10-01 | 2009-07-07 | Sandisk Corporation | Dynamic redundant area configuration in a non-volatile memory system |
JP2005327437A (ja) | 2004-04-12 | 2005-11-24 | Nec Electronics Corp | 半導体記憶装置 |
JP4704078B2 (ja) * | 2004-12-20 | 2011-06-15 | 富士通セミコンダクター株式会社 | 半導体メモリ |
JP4980565B2 (ja) | 2004-12-21 | 2012-07-18 | 富士通セミコンダクター株式会社 | 半導体メモリ |
JP2006179057A (ja) * | 2004-12-21 | 2006-07-06 | Fujitsu Ltd | 半導体メモリ |
US7779334B2 (en) * | 2006-06-26 | 2010-08-17 | Taiwan Semiconductor Manufacturing Company, Ltd. | Memory having an ECC system |
JP2009093714A (ja) * | 2007-10-04 | 2009-04-30 | Panasonic Corp | 半導体記憶装置 |
US8365036B2 (en) * | 2009-09-16 | 2013-01-29 | Freescale Semiconductor, Inc. | Soft error correction in a memory array and method thereof |
US8914687B2 (en) * | 2011-04-15 | 2014-12-16 | Advanced Micro Devices, Inc. | Providing test coverage of integrated ECC logic en embedded memory |
-
2013
- 2013-01-09 JP JP2013002083A patent/JP6018508B2/ja not_active Expired - Fee Related
- 2013-10-18 TW TW102137715A patent/TWI608489B/zh not_active IP Right Cessation
- 2013-10-23 EP EP13871272.4A patent/EP2945164B1/en not_active Not-in-force
- 2013-10-23 WO PCT/JP2013/078650 patent/WO2014109107A1/ja active Application Filing
- 2013-10-23 CN CN201380069701.4A patent/CN104903966B/zh not_active Expired - Fee Related
- 2013-10-23 KR KR1020157018160A patent/KR20150104566A/ko not_active Application Discontinuation
-
2015
- 2015-07-01 US US14/789,168 patent/US9875154B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1831780A (zh) * | 2005-03-10 | 2006-09-13 | 松下电器产业株式会社 | 非易失性存储系统、非易失性存储装置、数据读出方法及读出程序 |
US8225178B2 (en) * | 2008-03-31 | 2012-07-17 | Renesas Electronics Corporation | Semiconductor memory device |
Also Published As
Publication number | Publication date |
---|---|
EP2945164B1 (en) | 2019-08-14 |
TWI608489B (zh) | 2017-12-11 |
EP2945164A4 (en) | 2016-10-26 |
US20170017543A9 (en) | 2017-01-19 |
KR20150104566A (ko) | 2015-09-15 |
TW201435894A (zh) | 2014-09-16 |
US9875154B2 (en) | 2018-01-23 |
WO2014109107A1 (ja) | 2014-07-17 |
US20150301889A1 (en) | 2015-10-22 |
JP2014135105A (ja) | 2014-07-24 |
EP2945164A1 (en) | 2015-11-18 |
CN104903966A (zh) | 2015-09-09 |
JP6018508B2 (ja) | 2016-11-02 |
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Legal Events
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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: 20160406 Address after: Chiba County, Japan Applicant after: SEIKO INSTR INC Address before: Chiba County, Japan Applicant before: Seiko Instruments Inc. |
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CB02 | Change of applicant information |
Address after: Chiba County, Japan Applicant after: EPPs Lingke Co. Ltd. Address before: Chiba County, Japan Applicant before: SEIKO INSTR INC |
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CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20201023 |
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CF01 | Termination of patent right due to non-payment of annual fee |