CN101075482A - 半导体存储器及其测试方法 - Google Patents
半导体存储器及其测试方法 Download PDFInfo
- Publication number
- CN101075482A CN101075482A CNA200710103306XA CN200710103306A CN101075482A CN 101075482 A CN101075482 A CN 101075482A CN A200710103306X A CNA200710103306X A CN A200710103306XA CN 200710103306 A CN200710103306 A CN 200710103306A CN 101075482 A CN101075482 A CN 101075482A
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- China
- Prior art keywords
- operation mode
- mode information
- register
- semiconductor memory
- 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.)
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Classifications
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- 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
-
- 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
- G11C29/14—Implementation of control logic, e.g. test mode decoders
- G11C29/16—Implementation of control logic, e.g. test mode decoders using microprogrammed units, e.g. state machines
-
- 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
-
- 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
- G11C29/18—Address generation devices; Devices for accessing memories, e.g. details of addressing circuits
- G11C2029/1804—Manipulation of word size
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
- Dram (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006140032 | 2006-05-19 | ||
JP2006-140032 | 2006-05-19 | ||
JP2006140032A JP5011818B2 (ja) | 2006-05-19 | 2006-05-19 | 半導体記憶装置及びその試験方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101075482A true CN101075482A (zh) | 2007-11-21 |
CN101075482B CN101075482B (zh) | 2010-06-02 |
Family
ID=38711830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710103306XA Expired - Fee Related CN101075482B (zh) | 2006-05-19 | 2007-05-18 | 半导体存储器及其测试方法 |
Country Status (5)
Country | Link |
---|---|
US (3) | US7937630B2 (zh) |
JP (1) | JP5011818B2 (zh) |
KR (1) | KR100880517B1 (zh) |
CN (1) | CN101075482B (zh) |
TW (1) | TWI348701B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105954666A (zh) * | 2016-04-19 | 2016-09-21 | 上海华虹宏力半导体制造有限公司 | 动态数据的快速写入方法 |
CN106971756A (zh) * | 2017-03-10 | 2017-07-21 | 上海华力微电子有限公司 | 一种提高芯片同测数的方法 |
CN110023914A (zh) * | 2016-12-27 | 2019-07-16 | 英特尔公司 | 用于重复写入存储器的可编程数据样式 |
CN110444235A (zh) * | 2018-05-02 | 2019-11-12 | 爱思开海力士有限公司 | 包括模式寄存器控制电路的半导体*** |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5011818B2 (ja) * | 2006-05-19 | 2012-08-29 | 富士通セミコンダクター株式会社 | 半導体記憶装置及びその試験方法 |
JP5029155B2 (ja) * | 2007-06-11 | 2012-09-19 | 富士通セミコンダクター株式会社 | 半導体集積回路及びコード割り当て方法 |
KR101201840B1 (ko) * | 2010-04-26 | 2012-11-15 | 에스케이하이닉스 주식회사 | 반도체 메모리 장치 |
KR101201839B1 (ko) * | 2010-04-26 | 2012-11-15 | 에스케이하이닉스 주식회사 | 반도체 메모리 장치 및 프로그래밍 전류펄스 생성방법 |
KR101201859B1 (ko) * | 2010-09-03 | 2012-11-15 | 에스케이하이닉스 주식회사 | 반도체 메모리 장치 및 프로그래밍 전류펄스 조절방법 |
KR101153813B1 (ko) * | 2010-09-30 | 2012-06-13 | 에스케이하이닉스 주식회사 | 반도체 메모리 장치 |
US10452480B2 (en) | 2017-05-25 | 2019-10-22 | Micron Technology, Inc. | Memory device with dynamic processing level calibration |
US10140040B1 (en) | 2017-05-25 | 2018-11-27 | Micron Technology, Inc. | Memory device with dynamic program-verify voltage calibration |
US10566063B2 (en) | 2018-05-16 | 2020-02-18 | Micron Technology, Inc. | Memory system with dynamic calibration using a trim management mechanism |
US10664194B2 (en) | 2018-05-16 | 2020-05-26 | Micron Technology, Inc. | Memory system with dynamic calibration using a variable adjustment mechanism |
US10990466B2 (en) | 2018-06-20 | 2021-04-27 | Micron Technology, Inc. | Memory sub-system with dynamic calibration using component-based function(s) |
US11188416B2 (en) | 2018-07-12 | 2021-11-30 | Micron Technology, Inc. | Enhanced block management for a memory sub-system |
US11113129B2 (en) | 2018-07-13 | 2021-09-07 | Micron Technology, Inc. | Real time block failure analysis for a memory sub-system |
US10936246B2 (en) | 2018-10-10 | 2021-03-02 | Micron Technology, Inc. | Dynamic background scan optimization in a memory sub-system |
CN116052753B (zh) * | 2023-03-03 | 2023-08-18 | 长鑫存储技术有限公司 | 存储器 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4156278A (en) | 1977-11-22 | 1979-05-22 | Honeywell Information Systems Inc. | Multiple control store microprogrammable control unit including multiple function register control field |
US5513337A (en) * | 1994-05-25 | 1996-04-30 | Intel Corporation | System for protecting unauthorized memory accesses by comparing base memory address with mask bits and having attribute bits for identifying access operational mode and type |
EP0929075B1 (en) * | 1996-09-26 | 2003-08-20 | Mitsubishi Denki Kabushiki Kaisha | Synchronous type semiconductor memory device |
US5886658A (en) * | 1997-05-15 | 1999-03-23 | Crystal Semiconductor Corporation | Serial port interface system and method for an analog-to-digital converter |
JP3954208B2 (ja) * | 1998-08-19 | 2007-08-08 | 富士通株式会社 | 半導体記憶装置 |
KR100315347B1 (ko) * | 1999-11-18 | 2001-11-26 | 윤종용 | 반도체 메모리 장치의 동작모드 세팅회로 및 방법 |
TW535161B (en) * | 1999-12-03 | 2003-06-01 | Nec Electronics Corp | Semiconductor memory device and its testing method |
JP4649009B2 (ja) * | 2000-03-08 | 2011-03-09 | 株式会社東芝 | カードインタフェースを備えた情報処理装置、同装置に装着可能なカード型電子機器、及び同装置におけ動作モード設定方法 |
JP2001319500A (ja) * | 2000-05-10 | 2001-11-16 | Mitsubishi Electric Corp | 半導体集積回路装置 |
JP3966718B2 (ja) * | 2001-11-28 | 2007-08-29 | 富士通株式会社 | 半導体記憶装置 |
JP3874653B2 (ja) | 2001-11-29 | 2007-01-31 | 富士通株式会社 | 圧縮テスト機能を有するメモリ回路 |
JP4078119B2 (ja) | 2002-04-15 | 2008-04-23 | 富士通株式会社 | 半導体メモリ |
DE10337284B4 (de) * | 2003-08-13 | 2014-03-20 | Qimonda Ag | Integrierter Speicher mit einer Schaltung zum Funktionstest des integrierten Speichers sowie Verfahren zum Betrieb des integrierten Speichers |
KR100657830B1 (ko) * | 2005-01-24 | 2006-12-14 | 삼성전자주식회사 | 반도체 메모리 장치의 테스트 장치 및 방법 |
JP5011818B2 (ja) * | 2006-05-19 | 2012-08-29 | 富士通セミコンダクター株式会社 | 半導体記憶装置及びその試験方法 |
-
2006
- 2006-05-19 JP JP2006140032A patent/JP5011818B2/ja not_active Expired - Fee Related
-
2007
- 2007-04-26 TW TW096114787A patent/TWI348701B/zh active
- 2007-05-07 US US11/797,699 patent/US7937630B2/en not_active Expired - Fee Related
- 2007-05-18 KR KR1020070048605A patent/KR100880517B1/ko not_active IP Right Cessation
- 2007-05-18 CN CN200710103306XA patent/CN101075482B/zh not_active Expired - Fee Related
-
2011
- 2011-03-17 US US13/050,633 patent/US8276027B2/en not_active Expired - Fee Related
- 2011-10-21 US US13/279,111 patent/US8433960B2/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105954666A (zh) * | 2016-04-19 | 2016-09-21 | 上海华虹宏力半导体制造有限公司 | 动态数据的快速写入方法 |
CN105954666B (zh) * | 2016-04-19 | 2019-01-04 | 上海华虹宏力半导体制造有限公司 | 动态数据的快速写入方法 |
CN110023914A (zh) * | 2016-12-27 | 2019-07-16 | 英特尔公司 | 用于重复写入存储器的可编程数据样式 |
CN110023914B (zh) * | 2016-12-27 | 2023-06-02 | 索尼公司 | 用于重复写入存储器的可编程数据样式 |
CN106971756A (zh) * | 2017-03-10 | 2017-07-21 | 上海华力微电子有限公司 | 一种提高芯片同测数的方法 |
CN110444235A (zh) * | 2018-05-02 | 2019-11-12 | 爱思开海力士有限公司 | 包括模式寄存器控制电路的半导体*** |
CN110444235B (zh) * | 2018-05-02 | 2023-01-20 | 爱思开海力士有限公司 | 包括模式寄存器控制电路的半导体*** |
Also Published As
Publication number | Publication date |
---|---|
CN101075482B (zh) | 2010-06-02 |
JP5011818B2 (ja) | 2012-08-29 |
KR20070112047A (ko) | 2007-11-22 |
KR100880517B1 (ko) | 2009-01-28 |
US8433960B2 (en) | 2013-04-30 |
US8276027B2 (en) | 2012-09-25 |
US20110167307A1 (en) | 2011-07-07 |
TW200746155A (en) | 2007-12-16 |
US20070268762A1 (en) | 2007-11-22 |
JP2007310972A (ja) | 2007-11-29 |
US7937630B2 (en) | 2011-05-03 |
TWI348701B (en) | 2011-09-11 |
US20120057420A1 (en) | 2012-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: FUJITSU MICROELECTRONICS CO., LTD. Free format text: FORMER OWNER: FUJITSU LIMITED Effective date: 20081107 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20081107 Address after: Tokyo, Japan Applicant after: FUJITSU MICROELECTRONICS Ltd. Address before: Kawasaki, Kanagawa, Japan Applicant before: Fujitsu Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: FUJITSU SEMICONDUCTOR CO., LTD. Free format text: FORMER NAME: FUJITSU MICROELECTRON CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Japan's Kanagawa Prefecture Yokohama Patentee after: FUJITSU MICROELECTRONICS Ltd. Address before: Japan's Kanagawa Prefecture Yokohama Patentee before: Fujitsu Microelectronics Ltd. |
|
CP02 | Change in the address of a patent holder |
Address after: Japan's Kanagawa Prefecture Yokohama Patentee after: FUJITSU MICROELECTRONICS Ltd. Address before: Tokyo, Japan Patentee before: Fujitsu Microelectronics Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: SUOSI FUTURE CO., LTD. Free format text: FORMER OWNER: FUJITSU SEMICONDUCTOR CO., LTD. Effective date: 20150519 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150519 Address after: Kanagawa Patentee after: SOCIONEXT Inc. Address before: Yokohama City, Kanagawa Prefecture, Japan Patentee before: FUJITSU MICROELECTRONICS Ltd. |
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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: 20100602 Termination date: 20180518 |