ITMI911218A1 - Dispositivo a semiconduttore di memoria non volatile - Google Patents
Dispositivo a semiconduttore di memoria non volatileInfo
- Publication number
- ITMI911218A1 ITMI911218A1 IT001218A ITMI911218A ITMI911218A1 IT MI911218 A1 ITMI911218 A1 IT MI911218A1 IT 001218 A IT001218 A IT 001218A IT MI911218 A ITMI911218 A IT MI911218A IT MI911218 A1 ITMI911218 A1 IT MI911218A1
- Authority
- IT
- Italy
- Prior art keywords
- semiconductor device
- volatile memory
- non volatile
- memory semiconductor
- volatile
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
-
- 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
- G11C16/22—Safety or protection circuits preventing unauthorised or accidental access to memory cells
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/20—Address safety or protection circuits, i.e. arrangements for preventing unauthorized or accidental access
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Software Systems (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Read Only Memory (AREA)
- Storage Device Security (AREA)
- Semiconductor Memories (AREA)
- Non-Volatile Memory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900019568A KR940004404B1 (ko) | 1990-11-30 | 1990-11-30 | 불휘발성 반도체 메모리장치 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI911218A0 ITMI911218A0 (it) | 1991-05-03 |
ITMI911218A1 true ITMI911218A1 (it) | 1992-11-03 |
IT1248598B IT1248598B (it) | 1995-01-19 |
Family
ID=19306809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI911218A IT1248598B (it) | 1990-11-30 | 1991-05-03 | Dispositivo a semiconduttore di memoria non volatile |
Country Status (7)
Country | Link |
---|---|
US (1) | US5216633A (it) |
JP (1) | JP2523230B2 (it) |
KR (1) | KR940004404B1 (it) |
DE (1) | DE4114410A1 (it) |
FR (1) | FR2670045B1 (it) |
GB (1) | GB2250360B (it) |
IT (1) | IT1248598B (it) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940005696B1 (ko) * | 1991-11-25 | 1994-06-22 | 현대전자산업 주식회사 | 보안성 있는 롬(rom)소자 |
JPH0628264A (ja) * | 1992-07-10 | 1994-02-04 | Mitsubishi Electric Corp | 半導体記憶装置及びそのアクセス方法 |
DE69305986T2 (de) * | 1993-07-29 | 1997-03-06 | Sgs Thomson Microelectronics | Schaltungsstruktur für Speichermatrix und entsprechende Herstellungsverfahren |
US5513136A (en) * | 1993-09-27 | 1996-04-30 | Intel Corporation | Nonvolatile memory with blocks and circuitry for selectively protecting the blocks for memory operations |
US6594688B2 (en) * | 1993-10-01 | 2003-07-15 | Collaboration Properties, Inc. | Dedicated echo canceler for a workstation |
US5377264A (en) * | 1993-12-09 | 1994-12-27 | Pitney Bowes Inc. | Memory access protection circuit with encryption key |
US5838613A (en) * | 1994-09-22 | 1998-11-17 | Kabushiki Kaisha Toshiba | Semiconductor memory device having security function |
US5835594A (en) * | 1996-02-09 | 1998-11-10 | Intel Corporation | Methods and apparatus for preventing unauthorized write access to a protected non-volatile storage |
JPH10320989A (ja) * | 1997-05-16 | 1998-12-04 | Toshiba Microelectron Corp | 不揮発性半導体メモリ |
JPH11110293A (ja) * | 1997-09-29 | 1999-04-23 | Mitsubishi Electric Corp | 不揮発性メモリ制御回路 |
KR100287018B1 (ko) | 1998-08-07 | 2001-04-16 | 윤종용 | 에러 정정 회로를 구비한 반도체 메모리 장치 |
US6807620B1 (en) * | 2000-02-11 | 2004-10-19 | Sony Computer Entertainment Inc. | Game system with graphics processor |
FR2813468B1 (fr) * | 2000-08-29 | 2003-01-10 | Gemplus Card Int | Securite d'acces par code secret a un moyen de traitement de donnees |
US6826662B2 (en) | 2001-03-22 | 2004-11-30 | Sony Computer Entertainment Inc. | System and method for data synchronization for a computer architecture for broadband networks |
US7233998B2 (en) * | 2001-03-22 | 2007-06-19 | Sony Computer Entertainment Inc. | Computer architecture and software cells for broadband networks |
US7516334B2 (en) | 2001-03-22 | 2009-04-07 | Sony Computer Entertainment Inc. | Power management for processing modules |
US6526491B2 (en) * | 2001-03-22 | 2003-02-25 | Sony Corporation Entertainment Inc. | Memory protection system and method for computer architecture for broadband networks |
US6809734B2 (en) | 2001-03-22 | 2004-10-26 | Sony Computer Entertainment Inc. | Resource dedication system and method for a computer architecture for broadband networks |
US7093104B2 (en) * | 2001-03-22 | 2006-08-15 | Sony Computer Entertainment Inc. | Processing modules for computer architecture for broadband networks |
US7231500B2 (en) | 2001-03-22 | 2007-06-12 | Sony Computer Entertainment Inc. | External data interface in a computer architecture for broadband networks |
CN1292356C (zh) * | 2002-04-17 | 2006-12-27 | 松下电器产业株式会社 | 非易失性半导体存储装置及其机密保护方法 |
US7024519B2 (en) * | 2002-05-06 | 2006-04-04 | Sony Computer Entertainment Inc. | Methods and apparatus for controlling hierarchical cache memory |
GB2414582B (en) * | 2003-01-13 | 2007-08-01 | Rambus Inc | Coded write masking |
US7313639B2 (en) * | 2003-01-13 | 2007-12-25 | Rambus Inc. | Memory system and device with serialized data transfer |
KR100516301B1 (ko) * | 2003-03-05 | 2005-09-21 | 주식회사 하이닉스반도체 | 플래시 메모리의 뱅크 분할 장치 |
US8224639B2 (en) | 2004-03-29 | 2012-07-17 | Sony Computer Entertainment Inc. | Methods and apparatus for achieving thermal management using processing task scheduling |
EP1603138A1 (fr) * | 2004-04-15 | 2005-12-07 | STMicroelectronics SA | Mémoire non volatile comprenant des moyens de brouillage de la lecture de cellules mémoire |
KR100691384B1 (ko) * | 2006-03-27 | 2007-03-12 | 삼성전자주식회사 | 절연막의 열화를 완화시키는 구조의 셀스트링을 가지는불휘발성 반도체 메모리 장치 |
KR100823175B1 (ko) * | 2007-02-27 | 2008-04-18 | 삼성전자주식회사 | 프로그램 성능을 향상시킬 수 있는 플래시 메모리 장치 및그것을 포함한 메모리 시스템 |
US9462632B2 (en) | 2012-07-17 | 2016-10-04 | Qualcomm Incorporated | Concurrent data streaming using various parameters from the same sensor |
US9641266B2 (en) | 2012-07-17 | 2017-05-02 | Qualcomm Incorporated | Sensor with concurrent data streaming using various parameters |
KR102336458B1 (ko) * | 2015-07-30 | 2021-12-08 | 삼성전자주식회사 | 고속으로 결함 비트 라인을 검출하는 불휘발성 메모리 장치 및 그것의 테스트 시스템 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3025502B2 (ja) * | 1987-03-16 | 2000-03-27 | 日立マクセル株式会社 | 半導体メモリ装置 |
USH714H (en) * | 1987-10-26 | 1989-11-07 | The United States Of America As Represented By The Secretary Of The Navy | Serial data word processing arrangement |
DE68916281T2 (de) * | 1988-03-09 | 1995-01-26 | Philips Nv | EEPROM mit durch Daten gesteuerten Löschungs- und Schreibmodus. |
-
1990
- 1990-11-30 KR KR1019900019568A patent/KR940004404B1/ko not_active IP Right Cessation
-
1991
- 1991-04-26 FR FR9105175A patent/FR2670045B1/fr not_active Expired - Lifetime
- 1991-04-30 JP JP9924591A patent/JP2523230B2/ja not_active Expired - Lifetime
- 1991-05-02 US US07/694,499 patent/US5216633A/en not_active Expired - Lifetime
- 1991-05-03 DE DE4114410A patent/DE4114410A1/de active Granted
- 1991-05-03 IT ITMI911218A patent/IT1248598B/it active IP Right Grant
- 1991-05-03 GB GB9109725A patent/GB2250360B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2670045B1 (fr) | 1993-07-09 |
JPH04232696A (ja) | 1992-08-20 |
FR2670045A1 (fr) | 1992-06-05 |
JP2523230B2 (ja) | 1996-08-07 |
GB2250360A (en) | 1992-06-03 |
KR920010649A (ko) | 1992-06-27 |
DE4114410A1 (de) | 1992-06-04 |
US5216633A (en) | 1993-06-01 |
DE4114410C2 (it) | 1993-06-24 |
ITMI911218A0 (it) | 1991-05-03 |
GB9109725D0 (en) | 1991-06-26 |
IT1248598B (it) | 1995-01-19 |
KR940004404B1 (ko) | 1994-05-25 |
GB2250360B (en) | 1994-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970529 |