CN101405818B - 半导体存储器以及测试系统 - Google Patents
半导体存储器以及测试系统 Download PDFInfo
- Publication number
- CN101405818B CN101405818B CN2006800539542A CN200680053954A CN101405818B CN 101405818 B CN101405818 B CN 101405818B CN 2006800539542 A CN2006800539542 A CN 2006800539542A CN 200680053954 A CN200680053954 A CN 200680053954A CN 101405818 B CN101405818 B CN 101405818B
- Authority
- CN
- China
- Prior art keywords
- fault
- address
- semiconductor memory
- pseudo
- data
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 140
- 239000004065 semiconductor Substances 0.000 title claims abstract description 92
- 238000001514 detection method Methods 0.000 claims abstract description 37
- 230000004913 activation Effects 0.000 claims abstract description 26
- 238000013144 data compression Methods 0.000 claims description 14
- 230000004044 response Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 12
- 230000014509 gene expression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 6
- 230000003213 activating effect Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract 8
- 230000009471 action Effects 0.000 description 33
- 230000008859 change Effects 0.000 description 16
- 238000010998 test method Methods 0.000 description 14
- 210000004027 cell Anatomy 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- 230000006870 function Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 210000000352 storage cell Anatomy 0.000 description 3
- XJCLWVXTCRQIDI-UHFFFAOYSA-N Sulfallate Chemical compound CCN(CC)C(=S)SCC(Cl)=C XJCLWVXTCRQIDI-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- VVNRQZDDMYBBJY-UHFFFAOYSA-M sodium 1-[(1-sulfonaphthalen-2-yl)diazenyl]naphthalen-2-olate Chemical compound [Na+].C1=CC=CC2=C(S([O-])(=O)=O)C(N=NC3=C4C=CC=CC4=CC=C3O)=CC=C21 VVNRQZDDMYBBJY-UHFFFAOYSA-M 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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
-
- 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
- G11C29/44—Indication or identification of errors, e.g. for repair
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/02—Detection or location of defective auxiliary circuits, e.g. defective refresh counters
- G11C29/026—Detection or location of defective auxiliary circuits, e.g. defective refresh counters in sense amplifiers
-
- 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
- G11C29/1201—Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details comprising I/O circuitry
-
- 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
- G11C29/50—Marginal testing, e.g. race, voltage or current testing
-
- 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
-
- 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
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/70—Masking faults in memories by using spares or by reconfiguring
- G11C29/78—Masking faults in memories by using spares or by reconfiguring using programmable devices
Landscapes
- For Increasing The Reliability Of Semiconductor Memories (AREA)
- Dram (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2006/306266 WO2007110926A1 (ja) | 2006-03-28 | 2006-03-28 | 半導体メモリおよびテストシステム |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101405818A CN101405818A (zh) | 2009-04-08 |
CN101405818B true CN101405818B (zh) | 2012-10-03 |
Family
ID=38540866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800539542A Expired - Fee Related CN101405818B (zh) | 2006-03-28 | 2006-03-28 | 半导体存储器以及测试系统 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7719914B2 (zh) |
EP (1) | EP2003652B1 (zh) |
JP (1) | JP4777417B2 (zh) |
KR (1) | KR100959848B1 (zh) |
CN (1) | CN101405818B (zh) |
DE (1) | DE602006018369D1 (zh) |
WO (1) | WO2007110926A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI406290B (zh) * | 2009-06-26 | 2013-08-21 | Etron Technology Inc | 一種字元線缺陷之偵測裝置與方法 |
CN102376348B (zh) * | 2010-08-20 | 2013-11-27 | 中国科学院微电子研究所 | 一种低功耗的动态随机存储器 |
KR20130072086A (ko) * | 2011-12-21 | 2013-07-01 | 에스케이하이닉스 주식회사 | 퓨즈 회로 및 이의 검증 방법 |
KR102003894B1 (ko) * | 2012-09-20 | 2019-07-25 | 에스케이하이닉스 주식회사 | 셀 어레이, 메모리 및 이를 포함하는 메모리 시스템 |
KR20170033593A (ko) | 2015-09-17 | 2017-03-27 | 에스케이하이닉스 주식회사 | 반도체장치 및 반도체시스템 |
KR102650154B1 (ko) | 2016-12-08 | 2024-03-22 | 삼성전자주식회사 | 가상 페일 생성기를 포함하는 메모리 장치 및 그것의 메모리 셀 리페어 방법 |
US11743449B2 (en) * | 2019-01-22 | 2023-08-29 | Sony Semiconductor Solutions Corporation | Imaging device and electronic apparatus |
JP6994649B2 (ja) * | 2019-07-09 | 2022-01-14 | パナソニックIpマネジメント株式会社 | 半導体メモリデバイス、エラー通知方法 |
CN112712842A (zh) * | 2019-10-25 | 2021-04-27 | 长鑫存储技术(上海)有限公司 | 读操作电路、半导体存储器和读操作方法 |
US11960759B2 (en) * | 2022-06-28 | 2024-04-16 | Macronix International Co., Ltd. | Memory device and data searching method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001035187A (ja) * | 1999-07-21 | 2001-02-09 | Hitachi Ltd | 半導体装置およびその冗長救済方法 |
JP2004220722A (ja) * | 2003-01-16 | 2004-08-05 | Renesas Technology Corp | 半導体記憶装置 |
CN1206659C (zh) * | 1999-09-15 | 2005-06-15 | 皇家菲利浦电子有限公司 | 测试存储器的方法 |
CN1694178A (zh) * | 2004-05-06 | 2005-11-09 | 海力士半导体有限公司 | 多端口存储装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07182893A (ja) | 1993-12-24 | 1995-07-21 | Mitsubishi Electric Corp | 半導体記憶装置 |
KR19980052127A (ko) * | 1996-12-24 | 1998-09-25 | 구자홍 | 메모리 검사기의 비교 장치 |
JPH11102598A (ja) * | 1997-09-29 | 1999-04-13 | Toshiba Corp | メモリ不良救済解析装置 |
US6282145B1 (en) * | 1999-01-14 | 2001-08-28 | Silicon Storage Technology, Inc. | Array architecture and operating methods for digital multilevel nonvolatile memory integrated circuit system |
JP2001273788A (ja) * | 2000-03-29 | 2001-10-05 | Hitachi Ltd | 半導体記憶装置 |
US6563743B2 (en) * | 2000-11-27 | 2003-05-13 | Hitachi, Ltd. | Semiconductor device having dummy cells and semiconductor device having dummy cells for redundancy |
JP2003007091A (ja) | 2001-06-21 | 2003-01-10 | Mitsubishi Electric Corp | 半導体記憶装置の不良ビット救済装置および方法 |
JP2005063529A (ja) * | 2003-08-08 | 2005-03-10 | Matsushita Electric Ind Co Ltd | 半導体記憶装置 |
-
2006
- 2006-03-28 WO PCT/JP2006/306266 patent/WO2007110926A1/ja active Application Filing
- 2006-03-28 EP EP06730214A patent/EP2003652B1/en not_active Expired - Fee Related
- 2006-03-28 CN CN2006800539542A patent/CN101405818B/zh not_active Expired - Fee Related
- 2006-03-28 DE DE602006018369T patent/DE602006018369D1/de active Active
- 2006-03-28 JP JP2008507312A patent/JP4777417B2/ja not_active Expired - Fee Related
- 2006-03-28 KR KR1020087023475A patent/KR100959848B1/ko not_active IP Right Cessation
-
2008
- 2008-09-26 US US12/239,052 patent/US7719914B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001035187A (ja) * | 1999-07-21 | 2001-02-09 | Hitachi Ltd | 半導体装置およびその冗長救済方法 |
CN1206659C (zh) * | 1999-09-15 | 2005-06-15 | 皇家菲利浦电子有限公司 | 测试存储器的方法 |
JP2004220722A (ja) * | 2003-01-16 | 2004-08-05 | Renesas Technology Corp | 半導体記憶装置 |
CN1694178A (zh) * | 2004-05-06 | 2005-11-09 | 海力士半导体有限公司 | 多端口存储装置 |
Also Published As
Publication number | Publication date |
---|---|
US7719914B2 (en) | 2010-05-18 |
JPWO2007110926A1 (ja) | 2009-08-06 |
US20090027982A1 (en) | 2009-01-29 |
EP2003652B1 (en) | 2010-11-17 |
EP2003652A4 (en) | 2009-07-01 |
JP4777417B2 (ja) | 2011-09-21 |
EP2003652A2 (en) | 2008-12-17 |
CN101405818A (zh) | 2009-04-08 |
WO2007110926A1 (ja) | 2007-10-04 |
KR20080098080A (ko) | 2008-11-06 |
KR100959848B1 (ko) | 2010-05-27 |
EP2003652A9 (en) | 2009-04-08 |
DE602006018369D1 (de) | 2010-12-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101405818B (zh) | 半导体存储器以及测试系统 | |
US5761213A (en) | Method and apparatus to determine erroneous value in memory cells using data compression | |
CN101065809B (zh) | 用于检测薄弱单元的sram测试方法和sram测试设备 | |
CN101127242B (zh) | 半导体存储器和系统 | |
JP3708726B2 (ja) | 欠陥救済回路 | |
CN100559508C (zh) | 半导体存储器器件 | |
JPS62293598A (ja) | 半導体記憶装置 | |
JP2000149588A5 (zh) | ||
KR19990069337A (ko) | 복합 반도체 메모리장치의자기 테스트 회로 및 이를 이용한 자기 테스트 방법 | |
US6119251A (en) | Self-test of a memory device | |
JPH0378200A (ja) | 半導体記憶装置 | |
CN108511029B (zh) | 一种fpga中双端口sram阵列的内建自测和修复系统及其方法 | |
US20050166111A1 (en) | Memory built-in self test circuit with full error mapping capability | |
TW559824B (en) | System and method for assured built in self repair of memories | |
JPH01208795A (ja) | 半導体記憶装置 | |
Segura et al. | A detailed analysis of CMOS SRAM's with gate oxide short defects | |
CN101405817B (zh) | 半导体存储器 | |
KR20080080694A (ko) | 메모리장치의 병렬 테스트회로 및 병렬 테스트방법 | |
US6779136B2 (en) | Method for testing the refresh device of an information memory | |
US7286426B2 (en) | Semiconductor memory device | |
JP2003173695A (ja) | 半導体記憶装置及びメモリセルの救済方法 | |
JP3866818B2 (ja) | 半導体記憶装置 | |
JPH01133297A (ja) | 冗長構成半導体メモリ | |
JPS6366798A (ja) | 半導体記憶装置 | |
JP2003503813A (ja) | ランダムアクセスメモリ用の組込形自動試験回路機構および試験用アルゴリズム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090313 Address after: Tokyo, Japan, Japan Applicant after: Fujitsu Microelectronics Ltd. Address before: Kanagawa Applicant before: Fujitsu Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: FUJITSU MICROELECTRONICS CO., LTD. Free format text: FORMER OWNER: FUJITSU LIMITED Effective date: 20090313 |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SUOSI FUTURE CO., LTD. Free format text: FORMER OWNER: FUJITSU SEMICONDUCTOR CO., LTD. Effective date: 20150514 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150514 Address after: Kanagawa Patentee after: Co., Ltd. Suo Si future Address before: Kanagawa Patentee before: Fujitsu Semiconductor Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20180328 |
|
CF01 | Termination of patent right due to non-payment of annual fee |