ITMI20020793A1 - Memoria a semiconduttore feram - Google Patents
Memoria a semiconduttore feramInfo
- Publication number
- ITMI20020793A1 ITMI20020793A1 IT2002MI000793A ITMI20020793A ITMI20020793A1 IT MI20020793 A1 ITMI20020793 A1 IT MI20020793A1 IT 2002MI000793 A IT2002MI000793 A IT 2002MI000793A IT MI20020793 A ITMI20020793 A IT MI20020793A IT MI20020793 A1 ITMI20020793 A1 IT MI20020793A1
- Authority
- IT
- Italy
- Prior art keywords
- semiconductor memory
- memory feram
- feram
- semiconductor
- memory
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/18—Bit line organisation; Bit line lay-out
-
- 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
- G11C11/22—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2211/00—Indexing scheme relating to digital stores characterized by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C2211/401—Indexing scheme relating to cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C2211/4013—Memory devices with multiple cells per bit, e.g. twin-cells
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Dram (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2002MI000793A ITMI20020793A1 (it) | 2002-04-15 | 2002-04-15 | Memoria a semiconduttore feram |
US10/414,252 US6930907B2 (en) | 2002-04-15 | 2003-04-14 | FeRAM semiconductor memory |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2002MI000793A ITMI20020793A1 (it) | 2002-04-15 | 2002-04-15 | Memoria a semiconduttore feram |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI20020793A0 ITMI20020793A0 (it) | 2002-04-15 |
ITMI20020793A1 true ITMI20020793A1 (it) | 2003-10-15 |
Family
ID=11449704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2002MI000793A ITMI20020793A1 (it) | 2002-04-15 | 2002-04-15 | Memoria a semiconduttore feram |
Country Status (2)
Country | Link |
---|---|
US (1) | US6930907B2 (it) |
IT (1) | ITMI20020793A1 (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20020673A1 (it) * | 2002-03-29 | 2003-09-29 | St Microelectronics Srl | Metodo e relativo circuito di accesso a locazioni di una memoria ferroelettrica |
US7269048B2 (en) * | 2003-09-22 | 2007-09-11 | Kabushiki Kaisha Toshiba | Semiconductor integrated circuit device |
JP4074279B2 (ja) * | 2003-09-22 | 2008-04-09 | 株式会社東芝 | 半導体集積回路装置、デジタルカメラ、デジタルビデオカメラ、コンピュータシステム、携帯コンピュータシステム、論理可変lsi装置、icカード、ナビゲーションシステム、ロボット、画像表示装置、光ディスク記憶装置 |
DE602005010403D1 (de) * | 2005-05-25 | 2008-11-27 | St Microelectronics Srl | Entladeschaltung für einen wortweise löschbaren Flash-Speicher |
JP6091083B2 (ja) * | 2011-05-20 | 2017-03-08 | 株式会社半導体エネルギー研究所 | 記憶装置 |
TWI511238B (zh) * | 2013-12-12 | 2015-12-01 | Nat Univ Chung Hsing | Mixed memory |
US10355002B2 (en) | 2016-08-31 | 2019-07-16 | Micron Technology, Inc. | Memory cells, methods of forming an array of two transistor-one capacitor memory cells, and methods used in fabricating integrated circuitry |
US10115438B2 (en) | 2016-08-31 | 2018-10-30 | Micron Technology, Inc. | Sense amplifier constructions |
US10056386B2 (en) | 2016-08-31 | 2018-08-21 | Micron Technology, Inc. | Memory cells and memory arrays |
KR20180130581A (ko) | 2016-08-31 | 2018-12-07 | 마이크론 테크놀로지, 인크 | 메모리 셀 및 메모리 어레이 |
CN109155311A (zh) | 2016-08-31 | 2019-01-04 | 美光科技公司 | 存储器单元及存储器阵列 |
CN109155312B (zh) | 2016-08-31 | 2023-05-02 | 美光科技公司 | 存储器单元及存储器阵列 |
CN109155145B (zh) | 2016-08-31 | 2022-11-01 | 美光科技公司 | 存储器阵列 |
US11211384B2 (en) | 2017-01-12 | 2021-12-28 | Micron Technology, Inc. | Memory cells, arrays of two transistor-one capacitor memory cells, methods of forming an array of two transistor-one capacitor memory cells, and methods used in fabricating integrated circuitry |
WO2019045882A1 (en) | 2017-08-29 | 2019-03-07 | Micron Technology, Inc. | MEMORY CIRCUITS |
US10867653B2 (en) * | 2018-04-20 | 2020-12-15 | Micron Technology, Inc. | Access schemes for protecting stored data in a memory device |
US10622050B2 (en) | 2018-05-09 | 2020-04-14 | Micron Technology, Inc. | Ferroelectric memory plate power reduction |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6028783A (en) * | 1997-11-14 | 2000-02-22 | Ramtron International Corporation | Memory cell configuration for a 1T/1C ferroelectric memory |
US6091622A (en) * | 1997-12-12 | 2000-07-18 | Lg Semicon Co., Ltd. | Nonvolatile ferroelectric memory device |
KR100301930B1 (ko) * | 1999-06-10 | 2001-11-01 | 윤종용 | 세그먼트 플레이트 라인 스킴을 갖는 불휘발성 강유전체 랜덤액세스 메모리 장치 및 플레이트 라인 세그먼트 구동 방법 |
KR100339413B1 (ko) * | 1999-08-16 | 2002-05-31 | 박종섭 | 불휘발성 강유전체 메모리 소자의 구동회로 |
KR100364791B1 (ko) * | 1999-09-15 | 2002-12-16 | 주식회사 하이닉스반도체 | 로우 리던던시 회로를 구비한 비휘발성 강유전체 메모리 장치 및 그의 페일 어드레스 구제방법 |
US6330180B2 (en) * | 2000-03-24 | 2001-12-11 | Fujitsu Limited | Semiconductor memory device with reduced power consumption and with reduced test time |
JP2001319473A (ja) * | 2000-05-12 | 2001-11-16 | Oki Electric Ind Co Ltd | 強誘電体メモリ装置およびその動作方法 |
JP4005764B2 (ja) * | 2000-07-11 | 2007-11-14 | 株式会社東芝 | 半導体記憶装置 |
KR100381958B1 (ko) * | 2000-10-30 | 2003-04-26 | 삼성전자주식회사 | 강유전체 램 장치 |
JP4329919B2 (ja) * | 2001-03-13 | 2009-09-09 | Okiセミコンダクタ株式会社 | 半導体メモリおよび半導体メモリの駆動方法 |
-
2002
- 2002-04-15 IT IT2002MI000793A patent/ITMI20020793A1/it unknown
-
2003
- 2003-04-14 US US10/414,252 patent/US6930907B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ITMI20020793A0 (it) | 2002-04-15 |
US20030234413A1 (en) | 2003-12-25 |
US6930907B2 (en) | 2005-08-16 |
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