GB2215156B - Processor controlled command port architecture for flash memory - Google Patents
Processor controlled command port architecture for flash memoryInfo
- Publication number
- GB2215156B GB2215156B GB8819692A GB8819692A GB2215156B GB 2215156 B GB2215156 B GB 2215156B GB 8819692 A GB8819692 A GB 8819692A GB 8819692 A GB8819692 A GB 8819692A GB 2215156 B GB2215156 B GB 2215156B
- Authority
- GB
- United Kingdom
- Prior art keywords
- flash memory
- processor controlled
- command port
- port architecture
- controlled command
- 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
Classifications
-
- 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
- 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
- G11C16/14—Circuits for erasing electrically, e.g. erase voltage switching circuits
- G11C16/16—Circuits for erasing electrically, e.g. erase voltage switching circuits for erasing blocks, e.g. arrays, words, groups
-
- 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
- G11C16/32—Timing circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Read Only Memory (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15736288A | 1988-02-17 | 1988-02-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8819692D0 GB8819692D0 (en) | 1988-09-21 |
GB2215156A GB2215156A (en) | 1989-09-13 |
GB2215156B true GB2215156B (en) | 1991-11-27 |
Family
ID=22563401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8819692A Expired - Lifetime GB2215156B (en) | 1988-02-17 | 1988-08-18 | Processor controlled command port architecture for flash memory |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2817052B2 (ja) |
KR (1) | KR0138791B1 (ja) |
DE (1) | DE3900979C2 (ja) |
FR (1) | FR2627316B1 (ja) |
GB (1) | GB2215156B (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3083536B2 (ja) * | 1990-06-05 | 2000-09-04 | 株式会社東芝 | 不揮発性半導体記憶装置の書込み回路 |
KR940006611B1 (ko) * | 1990-08-20 | 1994-07-23 | 삼성전자 주식회사 | 전기적으로 소거 및 프로그램이 가능한 반도체 메모리장치의 자동 소거 최적화회로 및 방법 |
JPH05283708A (ja) * | 1992-04-02 | 1993-10-29 | Mitsubishi Electric Corp | 不揮発性半導体記憶装置,その製造方法および試験方法 |
US5452251A (en) * | 1992-12-03 | 1995-09-19 | Fujitsu Limited | Semiconductor memory device for selecting and deselecting blocks of word lines |
US5319593A (en) * | 1992-12-21 | 1994-06-07 | National Semiconductor Corp. | Memory array with field oxide islands eliminated and method |
JP3065481B2 (ja) * | 1994-04-22 | 2000-07-17 | インターナショナル・ビジネス・マシーンズ・コーポレ−ション | ディスク・アレイ装置およびデータの格納方法 |
US6108237A (en) | 1997-07-17 | 2000-08-22 | Micron Technology, Inc. | Fast-sensing amplifier for flash memory |
US5682496A (en) * | 1995-02-10 | 1997-10-28 | Micron Quantum Devices, Inc. | Filtered serial event controlled command port for memory |
US5799140A (en) * | 1995-04-21 | 1998-08-25 | International Business Machines Corporation | Disk array system and method for storing data |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4408306A (en) * | 1981-09-28 | 1983-10-04 | Motorola, Inc. | Column and row erasable EEPROM |
US4412309A (en) * | 1981-09-28 | 1983-10-25 | Motorola, Inc. | EEPROM With bulk zero program capability |
US4460982A (en) | 1982-05-20 | 1984-07-17 | Intel Corporation | Intelligent electrically programmable and electrically erasable ROM |
JPH0816882B2 (ja) * | 1985-06-17 | 1996-02-21 | 株式会社日立製作所 | 半導体記憶装置 |
JPH0713879B2 (ja) * | 1985-06-21 | 1995-02-15 | 三菱電機株式会社 | 半導体記憶装置 |
-
1988
- 1988-08-18 GB GB8819692A patent/GB2215156B/en not_active Expired - Lifetime
- 1988-11-30 FR FR8815692A patent/FR2627316B1/fr not_active Expired - Lifetime
-
1989
- 1989-01-07 KR KR1019890000094A patent/KR0138791B1/ko not_active IP Right Cessation
- 1989-01-14 DE DE3900979A patent/DE3900979C2/de not_active Expired - Lifetime
- 1989-02-17 JP JP3639589A patent/JP2817052B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0210598A (ja) | 1990-01-16 |
KR0138791B1 (ko) | 1998-06-15 |
KR890013651A (ko) | 1989-09-25 |
GB8819692D0 (en) | 1988-09-21 |
DE3900979A1 (de) | 1989-08-31 |
GB2215156A (en) | 1989-09-13 |
FR2627316B1 (fr) | 1993-11-26 |
DE3900979C2 (de) | 2003-03-27 |
FR2627316A1 (fr) | 1989-08-18 |
JP2817052B2 (ja) | 1998-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20080817 |