KR930008414B1 - 비휘발성 반도체 메모리장치 - Google Patents
비휘발성 반도체 메모리장치 Download PDFInfo
- Publication number
- KR930008414B1 KR930008414B1 KR1019900009686A KR900009686A KR930008414B1 KR 930008414 B1 KR930008414 B1 KR 930008414B1 KR 1019900009686 A KR1019900009686 A KR 1019900009686A KR 900009686 A KR900009686 A KR 900009686A KR 930008414 B1 KR930008414 B1 KR 930008414B1
- Authority
- KR
- South Korea
- Prior art keywords
- voltage
- memory cell
- word line
- power supply
- cell transistor
- 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
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
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/08—Word line control circuits, e.g. drivers, boosters, pull-up circuits, pull-down circuits, precharging circuits, for word lines
-
- 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
- G11C16/08—Address circuits; Decoders; Word-line control circuits
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Read Only Memory (AREA)
- Semiconductor Memories (AREA)
- Non-Volatile Memory (AREA)
Abstract
Description
Claims (2)
- 워드라인 ; 비트라인 ; 상기 비트라인에 접속돼 있고, 상기 워드라인에 접속된 부동게이트와 콘트롤 게이트를 갖는 메모리 셀 트랜지스터 ; 전원전압을 공급하기 위한 전원라인 ; 및 상기 워드라인에서 워드라인 선택전압을 걸어주는 선택수단을 구비하여, 이 선택수단의 워드라인 선택전압은 상기 전원라인의 전원전압보다 작은것이 특징인 비휘발성 반도체 메모리장치.
- 제 1 항에 있어서, 상기 선택수단이, 상기 워드라인에 접속된 출력단, 어드레스 신호들이 수신하는 입력단 및 전원노드를 갖는 로우 디코우더와, 상기 전원라인과 상기 로우 디코우더의 전원노드사이에 접속돼 있고, 상기 전원노드의 최대 전압을 클램프하여 상기 워드라인 선택전압이 상기 전원전압보다 작게 하는 클램프회로를 구비한 것이 특징인 비휘발성 반도체 메모리장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP89-168394 | 1989-06-30 | ||
JP1168394A JPH0334198A (ja) | 1989-06-30 | 1989-06-30 | 書き換え可能な不揮発性メモリ |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910001776A KR910001776A (ko) | 1991-01-31 |
KR930008414B1 true KR930008414B1 (ko) | 1993-08-31 |
Family
ID=15867304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900009686A Expired - Fee Related KR930008414B1 (ko) | 1989-06-30 | 1990-06-29 | 비휘발성 반도체 메모리장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5463583A (ko) |
EP (1) | EP0406007A3 (ko) |
JP (1) | JPH0334198A (ko) |
KR (1) | KR930008414B1 (ko) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04192196A (ja) * | 1990-11-26 | 1992-07-10 | Mitsubishi Electric Corp | 不揮発性半導体記憶装置 |
US5452251A (en) | 1992-12-03 | 1995-09-19 | Fujitsu Limited | Semiconductor memory device for selecting and deselecting blocks of word lines |
JPH0982097A (ja) * | 1995-07-10 | 1997-03-28 | Hitachi Ltd | 半導体不揮発性記憶装置およびそれを用いたコンピュータシステム |
KR0179553B1 (ko) * | 1995-12-29 | 1999-04-15 | 김주용 | 로오 디코더 및 컬럼 디코더 회로 |
US5673218A (en) | 1996-03-05 | 1997-09-30 | Shepard; Daniel R. | Dual-addressed rectifier storage device |
US5862073A (en) * | 1996-03-12 | 1999-01-19 | Winbond Electronics Corp. | Floating gate memory array device with improved program and read performance |
DE69633000D1 (de) | 1996-03-29 | 2004-09-02 | St Microelectronics Srl | Zellendekodiererschaltkreis für einen nichtflüchtigen elektrisch programmierbaren Speicher und entsprechendes Verfahren |
US5703809A (en) * | 1996-10-01 | 1997-12-30 | Microchip Technology Incorporated | Overcharge/discharge voltage regulator for EPROM memory array |
US5805507A (en) * | 1996-10-01 | 1998-09-08 | Microchip Technology Incorporated | Voltage reference generator for EPROM memory array |
KR100246781B1 (ko) * | 1996-12-28 | 2000-03-15 | 김영환 | 플래쉬 메모리 셀의 읽기 방법 및 읽기 전압 발생 회로 |
JP3362661B2 (ja) * | 1998-03-11 | 2003-01-07 | 日本電気株式会社 | 不揮発性半導体記憶装置 |
US6956757B2 (en) * | 2000-06-22 | 2005-10-18 | Contour Semiconductor, Inc. | Low cost high density rectifier matrix memory |
DE602004009078T2 (de) * | 2004-10-15 | 2008-06-19 | Stmicroelectronics S.R.L., Agrate Brianza | Speicherordnung |
JP4743058B2 (ja) * | 2006-09-14 | 2011-08-10 | 住友電気工業株式会社 | 交通信号制御機 |
US7813157B2 (en) * | 2007-10-29 | 2010-10-12 | Contour Semiconductor, Inc. | Non-linear conductor memory |
US8325556B2 (en) | 2008-10-07 | 2012-12-04 | Contour Semiconductor, Inc. | Sequencing decoder circuit |
US7929345B2 (en) * | 2008-12-23 | 2011-04-19 | Actel Corporation | Push-pull memory cell configured for simultaneous programming of n-channel and p-channel non-volatile transistors |
US8320178B2 (en) | 2009-07-02 | 2012-11-27 | Actel Corporation | Push-pull programmable logic device cell |
US10270451B2 (en) | 2015-12-17 | 2019-04-23 | Microsemi SoC Corporation | Low leakage ReRAM FPGA configuration cell |
US10147485B2 (en) | 2016-09-29 | 2018-12-04 | Microsemi Soc Corp. | Circuits and methods for preventing over-programming of ReRAM-based memory cells |
CN110036484B (zh) | 2016-12-09 | 2021-04-30 | 美高森美SoC公司 | 电阻式随机存取存储器单元 |
KR102363276B1 (ko) * | 2017-07-20 | 2022-02-17 | 삼성디스플레이 주식회사 | 증착용 마스크 및 이의 제조 방법 |
DE112018004134T5 (de) | 2017-08-11 | 2020-04-23 | Microsemi Soc Corp. | Schaltlogik und verfahren zur programmierung von resistiven direktzugriffs-speichervorrichtungen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3267974D1 (en) * | 1982-03-17 | 1986-01-30 | Itt Ind Gmbh Deutsche | Electrically erasable memory matrix (eeprom) |
JPS5936393A (ja) * | 1982-08-20 | 1984-02-28 | Mitsubishi Electric Corp | 不揮発性半導体メモリ装置 |
US4782247A (en) * | 1984-08-08 | 1988-11-01 | Fujitsu Limited | Decoder circuit having a variable power supply |
JPS621192A (ja) * | 1985-06-26 | 1987-01-07 | Hitachi Vlsi Eng Corp | 半導体記憶装置 |
JPS62114189A (ja) * | 1985-11-13 | 1987-05-25 | Nec Corp | 半導体メモリ装置 |
JPS63108597A (ja) * | 1986-10-27 | 1988-05-13 | Nec Corp | 半導体記憶装置 |
-
1989
- 1989-06-30 JP JP1168394A patent/JPH0334198A/ja active Pending
-
1990
- 1990-06-29 EP EP19900307144 patent/EP0406007A3/en not_active Ceased
- 1990-06-29 KR KR1019900009686A patent/KR930008414B1/ko not_active Expired - Fee Related
-
1994
- 1994-01-10 US US08/180,798 patent/US5463583A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5463583A (en) | 1995-10-31 |
KR910001776A (ko) | 1991-01-31 |
EP0406007A3 (en) | 1992-09-30 |
EP0406007A2 (en) | 1991-01-02 |
JPH0334198A (ja) | 1991-02-14 |
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