KR0166061B1 - 반도체 기억장치 - Google Patents
반도체 기억장치 Download PDFInfo
- Publication number
- KR0166061B1 KR0166061B1 KR1019890016269A KR890016269A KR0166061B1 KR 0166061 B1 KR0166061 B1 KR 0166061B1 KR 1019890016269 A KR1019890016269 A KR 1019890016269A KR 890016269 A KR890016269 A KR 890016269A KR 0166061 B1 KR0166061 B1 KR 0166061B1
- Authority
- KR
- South Korea
- Prior art keywords
- data
- write
- memory device
- semiconductor memory
- signal
- 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 - Lifetime
Links
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
-
- 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
- G11C16/10—Programming or data input 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
- G11C16/34—Determination of programming status, e.g. threshold voltage, overprogramming or underprogramming, retention
- G11C16/3436—Arrangements for verifying correct programming or erasure
- G11C16/3454—Arrangements for verifying correct programming or for detecting overprogrammed cells
-
- 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
- G11C16/3454—Arrangements for verifying correct programming or for detecting overprogrammed cells
- G11C16/3459—Circuits or methods to verify correct programming of nonvolatile memory 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
- G11C29/04—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
- G11C29/46—Test trigger logic
-
- 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
- G11C29/48—Arrangements in static stores specially adapted for testing by means external to the store, e.g. using direct memory access [DMA] or using auxiliary access paths
Landscapes
- Read Only Memory (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
- Non-Volatile Memory (AREA)
- Semiconductor Memories (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Abstract
Description
Claims (45)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63-295172 | 1988-11-22 | ||
| JP29517288A JP2648840B2 (ja) | 1988-11-22 | 1988-11-22 | 半導体記憶装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900008527A KR900008527A (ko) | 1990-06-04 |
| KR0166061B1 true KR0166061B1 (ko) | 1999-02-01 |
Family
ID=17817164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019890016269A Expired - Lifetime KR0166061B1 (ko) | 1988-11-22 | 1989-11-10 | 반도체 기억장치 |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US5434819A (ko) |
| JP (1) | JP2648840B2 (ko) |
| KR (1) | KR0166061B1 (ko) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2648840B2 (ja) * | 1988-11-22 | 1997-09-03 | 株式会社日立製作所 | 半導体記憶装置 |
| US5844842A (en) * | 1989-02-06 | 1998-12-01 | Hitachi, Ltd. | Nonvolatile semiconductor memory device |
| US5195100A (en) * | 1990-03-02 | 1993-03-16 | Micro Technology, Inc. | Non-volatile memory storage of write operation identifier in data sotrage device |
| US5361227A (en) * | 1991-12-19 | 1994-11-01 | Kabushiki Kaisha Toshiba | Non-volatile semiconductor memory device and memory system using the same |
| JP2647321B2 (ja) * | 1991-12-19 | 1997-08-27 | 株式会社東芝 | 不揮発性半導体記憶装置及びこれを用いた記憶システム |
| US6781895B1 (en) | 1991-12-19 | 2004-08-24 | Kabushiki Kaisha Toshiba | Non-volatile semiconductor memory device and memory system using the same |
| US6287484B1 (en) | 1992-11-12 | 2001-09-11 | Robert Hausslein | Iontophoretic material |
| US5452251A (en) | 1992-12-03 | 1995-09-19 | Fujitsu Limited | Semiconductor memory device for selecting and deselecting blocks of word lines |
| JPH07210445A (ja) * | 1994-01-20 | 1995-08-11 | Mitsubishi Electric Corp | 半導体記憶装置およびコンピュータ |
| JP2790061B2 (ja) * | 1994-10-28 | 1998-08-27 | 日本電気株式会社 | 不揮発性半導体記憶装置 |
| JPH0955098A (ja) * | 1995-08-15 | 1997-02-25 | Mitsubishi Electric Corp | 半導体記憶装置 |
| KR100209364B1 (ko) * | 1995-10-27 | 1999-07-15 | 김영환 | 메모리장치 |
| US5640361A (en) * | 1996-05-01 | 1997-06-17 | Hewlett-Packard Company | Memory architecture |
| JP3846748B2 (ja) * | 1996-07-17 | 2006-11-15 | 株式会社ルネサステクノロジ | 半導体記憶装置 |
| US5835704A (en) * | 1996-11-06 | 1998-11-10 | Intel Corporation | Method of testing system memory |
| US5949261A (en) | 1996-12-17 | 1999-09-07 | Cypress Semiconductor Corp. | Method and circuit for reducing power and/or current consumption |
| US5936973A (en) * | 1996-12-23 | 1999-08-10 | Cypress Semiconductor Corp. | Test mode latching scheme |
| US6035401A (en) * | 1997-02-03 | 2000-03-07 | Intel Corporation | Block locking apparatus for flash memory |
| US5954818A (en) * | 1997-02-03 | 1999-09-21 | Intel Corporation | Method of programming, erasing, and reading block lock-bits and a master lock-bit in a flash memory device |
| TW380255B (en) * | 1997-02-26 | 2000-01-21 | Toshiba Corp | Semiconductor memory |
| JP2001006387A (ja) * | 1999-06-18 | 2001-01-12 | Mitsubishi Electric Corp | テスト回路を備える半導体装置および半導体装置の試験装置 |
| US6834323B2 (en) | 2000-12-26 | 2004-12-21 | Intel Corporation | Method and apparatus including special programming mode circuitry which disables internal program verification operations by a memory |
| US6732306B2 (en) * | 2000-12-26 | 2004-05-04 | Intel Corporation | Special programming mode with hashing |
| US7007131B2 (en) * | 2000-12-27 | 2006-02-28 | Intel Corporation | Method and apparatus including special programming mode circuitry which disables internal program verification operations by a memory |
| DE10327284B4 (de) * | 2003-06-17 | 2005-11-03 | Infineon Technologies Ag | Prüflesevorrichtung für Speicher |
| US8997255B2 (en) * | 2006-07-31 | 2015-03-31 | Inside Secure | Verifying data integrity in a data storage device |
| US8352752B2 (en) * | 2006-09-01 | 2013-01-08 | Inside Secure | Detecting radiation-based attacks |
| US20080061843A1 (en) * | 2006-09-11 | 2008-03-13 | Asier Goikoetxea Yanci | Detecting voltage glitches |
| JP5137550B2 (ja) * | 2007-12-12 | 2013-02-06 | キヤノン株式会社 | 情報処理装置及びその制御方法 |
| JP2011141790A (ja) * | 2010-01-08 | 2011-07-21 | Seiko Epson Corp | 誤り検出器、誤り検出器を有する半導体装置、誤り検出器を有する半導体装置を用いた情報処理装置及び誤り検出方法 |
| JP6709042B2 (ja) * | 2014-12-10 | 2020-06-10 | 株式会社半導体エネルギー研究所 | 半導体装置 |
| US11386947B2 (en) * | 2019-10-31 | 2022-07-12 | SK Hynix Inc. | Arithmetic devices conducting auto-load operation for writing the activation functions |
| US11676651B2 (en) | 2019-10-31 | 2023-06-13 | SK Hynix Inc. | Arithmetic devices conducting auto-load operation |
| US11915125B2 (en) | 2019-10-31 | 2024-02-27 | SK Hynix Inc. | Arithmetic devices for neural network |
| JP2022128812A (ja) * | 2021-02-24 | 2022-09-05 | キオクシア株式会社 | 半導体記憶装置 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2828855C2 (de) * | 1978-06-30 | 1982-11-18 | Siemens AG, 1000 Berlin und 8000 München | Wortweise elektrisch umprogrammierbarer, nichtflüchtiger Speicher sowie Verfahren zum Löschen bzw. Einschreiben eines bzw. in einen solchen Speicher(s) |
| JPS58169395A (ja) * | 1982-03-31 | 1983-10-05 | Fujitsu Ltd | 書き替え可能なrom管理方式 |
| US4460982A (en) * | 1982-05-20 | 1984-07-17 | Intel Corporation | Intelligent electrically programmable and electrically erasable ROM |
| JPS6151695A (ja) * | 1984-08-22 | 1986-03-14 | Hitachi Ltd | 半導体集積回路装置 |
| JPS6180597A (ja) * | 1984-09-26 | 1986-04-24 | Hitachi Ltd | 半導体記憶装置 |
| JPS628397A (ja) * | 1985-07-03 | 1987-01-16 | Hitachi Ltd | 半導体装置 |
| JPH0713879B2 (ja) * | 1985-06-21 | 1995-02-15 | 三菱電機株式会社 | 半導体記憶装置 |
| JPS6252798A (ja) * | 1985-08-30 | 1987-03-07 | Mitsubishi Electric Corp | 半導体記憶装置 |
| JPS62164299A (ja) * | 1986-01-13 | 1987-07-20 | Mitsubishi Electric Corp | マイクロコンピユ−タ装置 |
| JPS62188100A (ja) * | 1986-02-13 | 1987-08-17 | Mitsubishi Electric Corp | 紫外線消去型プログラマブルromの書込方法 |
| JPS62205599A (ja) * | 1986-03-05 | 1987-09-10 | Nec Corp | 書込可能読出専用記憶回路 |
| JPS62236199A (ja) * | 1986-04-07 | 1987-10-16 | Matsushita Electric Ind Co Ltd | 電気的消去型半導体不揮発性メモリ |
| JP2510521B2 (ja) * | 1986-06-18 | 1996-06-26 | 株式会社日立製作所 | Eeprom装置 |
| US5053990A (en) * | 1988-02-17 | 1991-10-01 | Intel Corporation | Program/erase selection for flash memory |
| JP2648840B2 (ja) * | 1988-11-22 | 1997-09-03 | 株式会社日立製作所 | 半導体記憶装置 |
-
1988
- 1988-11-22 JP JP29517288A patent/JP2648840B2/ja not_active Expired - Lifetime
-
1989
- 1989-11-10 KR KR1019890016269A patent/KR0166061B1/ko not_active Expired - Lifetime
-
1994
- 1994-07-29 US US08/282,313 patent/US5434819A/en not_active Expired - Lifetime
-
1995
- 1995-05-31 US US08/455,152 patent/US5544098A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR900008527A (ko) | 1990-06-04 |
| US5544098A (en) | 1996-08-06 |
| JP2648840B2 (ja) | 1997-09-03 |
| US5434819A (en) | 1995-07-18 |
| JPH02142000A (ja) | 1990-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19891110 |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19941029 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19891110 Comment text: Patent Application |
|
| E801 | Decision on dismissal of amendment | ||
| PE0801 | Dismissal of amendment |
Patent event code: PE08012E01D Comment text: Decision on Dismissal of Amendment Patent event date: 19980130 Patent event code: PE08011R01I Comment text: Amendment to Specification, etc. Patent event date: 19941029 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19980828 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19980922 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 19980922 End annual number: 3 Start annual number: 1 |
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