TWI257102B - Semiconductor memory device - Google Patents
Semiconductor memory deviceInfo
- Publication number
- TWI257102B TWI257102B TW092108792A TW92108792A TWI257102B TW I257102 B TWI257102 B TW I257102B TW 092108792 A TW092108792 A TW 092108792A TW 92108792 A TW92108792 A TW 92108792A TW I257102 B TWI257102 B TW I257102B
- Authority
- TW
- Taiwan
- Prior art keywords
- memory cells
- potential
- transistors included
- setting
- source
- 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
- G11C7/22—Read-write [R-W] timing or clocking circuits; Read-write [R-W] control signal generators or management
-
- 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
- G11C17/08—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements
- G11C17/10—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements in which contents are determined during manufacturing by a predetermined arrangement of coupling elements, e.g. mask-programmable ROM
- G11C17/12—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements in which contents are determined during manufacturing by a predetermined arrangement of coupling elements, e.g. mask-programmable ROM using field-effect devices
-
- 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
- G11C2207/00—Indexing scheme relating to arrangements for writing information into, or reading information out from, a digital store
- G11C2207/22—Control and timing of internal memory operations
- G11C2207/2281—Timing of a read operation
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Read Only Memory (AREA)
- Dram (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002125707A JP3904970B2 (ja) | 2002-04-26 | 2002-04-26 | 半導体記憶装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200404300A TW200404300A (en) | 2004-03-16 |
TWI257102B true TWI257102B (en) | 2006-06-21 |
Family
ID=29243775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW092108792A TWI257102B (en) | 2002-04-26 | 2003-04-16 | Semiconductor memory device |
Country Status (4)
Country | Link |
---|---|
US (1) | US6711088B2 (zh) |
JP (1) | JP3904970B2 (zh) |
CN (1) | CN1269139C (zh) |
TW (1) | TWI257102B (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4342350B2 (ja) * | 2004-03-11 | 2009-10-14 | 株式会社東芝 | 半導体メモリ装置 |
US7375402B2 (en) * | 2004-07-07 | 2008-05-20 | Semi Solutions, Llc | Method and apparatus for increasing stability of MOS memory cells |
US7224205B2 (en) * | 2004-07-07 | 2007-05-29 | Semi Solutions, Llc | Apparatus and method for improving drive-strength and leakage of deep submicron MOS transistors |
US8247840B2 (en) * | 2004-07-07 | 2012-08-21 | Semi Solutions, Llc | Apparatus and method for improved leakage current of silicon on insulator transistors using a forward biased diode |
US7683433B2 (en) * | 2004-07-07 | 2010-03-23 | Semi Solution, Llc | Apparatus and method for improving drive-strength and leakage of deep submicron MOS transistors |
US7651905B2 (en) * | 2005-01-12 | 2010-01-26 | Semi Solutions, Llc | Apparatus and method for reducing gate leakage in deep sub-micron MOS transistors using semi-rectifying contacts |
US7898297B2 (en) * | 2005-01-04 | 2011-03-01 | Semi Solution, Llc | Method and apparatus for dynamic threshold voltage control of MOS transistors in dynamic logic circuits |
JP2007035663A (ja) * | 2005-07-22 | 2007-02-08 | Matsushita Electric Ind Co Ltd | 半導体記憶装置 |
JP2007035115A (ja) * | 2005-07-25 | 2007-02-08 | Matsushita Electric Ind Co Ltd | 半導体記憶装置 |
US20070201270A1 (en) * | 2005-12-30 | 2007-08-30 | Stmicroelectronics Pvt. Ltd. | Read only memory device with bitline leakage reduction |
JP2007220218A (ja) * | 2006-02-17 | 2007-08-30 | Fujitsu Ltd | 半導体記憶装置およびその制御方法 |
US7863689B2 (en) * | 2006-09-19 | 2011-01-04 | Semi Solutions, Llc. | Apparatus for using a well current source to effect a dynamic threshold voltage of a MOS transistor |
US8207784B2 (en) * | 2008-02-12 | 2012-06-26 | Semi Solutions, Llc | Method and apparatus for MOSFET drain-source leakage reduction |
JP5499948B2 (ja) * | 2010-06-30 | 2014-05-21 | 凸版印刷株式会社 | 半導体記憶装置 |
US8643168B1 (en) | 2012-10-16 | 2014-02-04 | Lattice Semiconductor Corporation | Integrated circuit package with input capacitance compensation |
US9449967B1 (en) * | 2013-03-15 | 2016-09-20 | Fujitsu Semiconductor Limited | Transistor array structure |
CN105895153B (zh) * | 2016-03-25 | 2019-07-02 | 上海华虹宏力半导体制造有限公司 | 存储器及其干扰检测和消除的方法、装置 |
IT201600098496A1 (it) * | 2016-09-30 | 2018-03-30 | St Microelectronics Srl | Decodificatore di indirizzo per una matrice di memoria non volatile utilizzante transistori mos di selezione |
CN109390021B (zh) * | 2017-08-03 | 2022-05-03 | 联华电子股份有限公司 | 只读存储器 |
JP2020042874A (ja) * | 2018-09-11 | 2020-03-19 | ローム株式会社 | 半導体記憶装置、および電子機器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3667787B2 (ja) | 1994-05-11 | 2005-07-06 | 株式会社ルネサステクノロジ | 半導体記憶装置 |
JP2002100196A (ja) * | 2000-09-26 | 2002-04-05 | Matsushita Electric Ind Co Ltd | 半導体記憶装置 |
-
2002
- 2002-04-26 JP JP2002125707A patent/JP3904970B2/ja not_active Expired - Fee Related
-
2003
- 2003-04-16 TW TW092108792A patent/TWI257102B/zh not_active IP Right Cessation
- 2003-04-18 US US10/418,049 patent/US6711088B2/en not_active Expired - Lifetime
- 2003-04-25 CN CNB031224180A patent/CN1269139C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TW200404300A (en) | 2004-03-16 |
JP3904970B2 (ja) | 2007-04-11 |
JP2003317494A (ja) | 2003-11-07 |
CN1269139C (zh) | 2006-08-09 |
US6711088B2 (en) | 2004-03-23 |
CN1453797A (zh) | 2003-11-05 |
US20030202374A1 (en) | 2003-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |