CN1556995A - 分段金属位线 - Google Patents
分段金属位线 Download PDFInfo
- Publication number
- CN1556995A CN1556995A CNA02818422XA CN02818422A CN1556995A CN 1556995 A CN1556995 A CN 1556995A CN A02818422X A CNA02818422X A CN A02818422XA CN 02818422 A CN02818422 A CN 02818422A CN 1556995 A CN1556995 A CN 1556995A
- Authority
- CN
- China
- Prior art keywords
- transmission gate
- integrated circuit
- fragment
- metal
- bit line
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 title claims abstract description 55
- 230000015654 memory Effects 0.000 claims abstract description 88
- 230000005540 biological transmission Effects 0.000 claims description 103
- 239000012634 fragment Substances 0.000 claims description 69
- 239000004020 conductor Substances 0.000 claims description 25
- 230000003071 parasitic effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 230000011218 segmentation Effects 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 4
- 238000003491 array Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/12—Bit line control circuits, e.g. drivers, boosters, pull-up circuits, pull-down circuits, precharging circuits, equalising circuits, for bit lines
-
- 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
- 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
- G11C16/24—Bit-line control circuits
Abstract
Description
传输门333 | 传输门328 | 传输门343 | |
模式A | 关 | 开 | 关 |
模式B | 开 | 关 | 关 |
模式C | 关 | 关 | 开 |
传输门333 | 传输门328 | |
模式A | 关 | 开 |
模式B | 开 | 关 |
模式C | 关 | 关 |
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/960,586 US6552932B1 (en) | 2001-09-21 | 2001-09-21 | Segmented metal bitlines |
US09/960,586 | 2001-09-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1556995A true CN1556995A (zh) | 2004-12-22 |
CN100490001C CN100490001C (zh) | 2009-05-20 |
Family
ID=25503353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB02818422XA Expired - Fee Related CN100490001C (zh) | 2001-09-21 | 2002-09-18 | 具有分段位线的非易失性存储单元阵列和操作方法 |
Country Status (10)
Country | Link |
---|---|
US (4) | US6552932B1 (zh) |
EP (1) | EP1430482B1 (zh) |
JP (1) | JP4310189B2 (zh) |
KR (1) | KR100914264B1 (zh) |
CN (1) | CN100490001C (zh) |
AT (1) | ATE348389T1 (zh) |
AU (1) | AU2002330054A1 (zh) |
DE (1) | DE60216782T2 (zh) |
TW (1) | TW561584B (zh) |
WO (1) | WO2003028033A2 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101000802B (zh) * | 2006-01-09 | 2010-05-19 | 旺宏电子股份有限公司 | 存储器的操作方法及存储装置 |
CN107833590A (zh) * | 2016-09-16 | 2018-03-23 | 东芝存储器株式会社 | 存储器设备 |
CN109427389A (zh) * | 2017-09-01 | 2019-03-05 | 格芯公司 | 用于高密度sram的位线捆扎方案 |
Families Citing this family (89)
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US7542340B2 (en) * | 2006-07-11 | 2009-06-02 | Innovative Silicon Isi Sa | Integrated circuit including memory array having a segmented bit line architecture and method of controlling and/or operating same |
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US8368137B2 (en) * | 2007-06-26 | 2013-02-05 | Sandisk Technologies Inc. | Dual bit line metal layers for non-volatile memory |
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US8189376B2 (en) * | 2008-02-08 | 2012-05-29 | Micron Technology, Inc. | Integrated circuit having memory cells including gate material having high work function, and method of manufacturing same |
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US8199595B2 (en) * | 2009-09-04 | 2012-06-12 | Micron Technology, Inc. | Techniques for sensing a semiconductor memory device |
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CN102812552B (zh) | 2010-03-15 | 2015-11-25 | 美光科技公司 | 半导体存储器装置及用于对半导体存储器装置进行偏置的方法 |
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US9601692B1 (en) | 2010-07-13 | 2017-03-21 | Crossbar, Inc. | Hetero-switching layer in a RRAM device and method |
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JP6012263B2 (ja) * | 2011-06-09 | 2016-10-25 | 株式会社半導体エネルギー研究所 | 半導体記憶装置 |
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CN104813404B (zh) | 2012-12-27 | 2017-12-26 | 英特尔公司 | 用于降低动态功率和峰值电流的sram位线和写入辅助装置与方法及双输入电平移位器 |
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-
2001
- 2001-09-21 US US09/960,586 patent/US6552932B1/en not_active Expired - Lifetime
-
2002
- 2002-09-18 JP JP2003531471A patent/JP4310189B2/ja not_active Expired - Fee Related
- 2002-09-18 CN CNB02818422XA patent/CN100490001C/zh not_active Expired - Fee Related
- 2002-09-18 KR KR1020047003927A patent/KR100914264B1/ko active IP Right Grant
- 2002-09-18 WO PCT/US2002/029760 patent/WO2003028033A2/en active IP Right Grant
- 2002-09-18 AU AU2002330054A patent/AU2002330054A1/en not_active Abandoned
- 2002-09-18 EP EP02766312A patent/EP1430482B1/en not_active Expired - Lifetime
- 2002-09-18 DE DE60216782T patent/DE60216782T2/de not_active Expired - Lifetime
- 2002-09-18 AT AT02766312T patent/ATE348389T1/de not_active IP Right Cessation
- 2002-09-20 TW TW091121600A patent/TW561584B/zh not_active IP Right Cessation
-
2003
- 2003-04-18 US US10/418,416 patent/US6856541B2/en not_active Expired - Lifetime
-
2004
- 2004-07-06 US US10/886,299 patent/US6922358B2/en not_active Expired - Lifetime
-
2005
- 2005-06-13 US US11/152,278 patent/US7158409B2/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101000802B (zh) * | 2006-01-09 | 2010-05-19 | 旺宏电子股份有限公司 | 存储器的操作方法及存储装置 |
CN107833590A (zh) * | 2016-09-16 | 2018-03-23 | 东芝存储器株式会社 | 存储器设备 |
CN107833590B (zh) * | 2016-09-16 | 2021-06-29 | 东芝存储器株式会社 | 存储器设备 |
CN109427389A (zh) * | 2017-09-01 | 2019-03-05 | 格芯公司 | 用于高密度sram的位线捆扎方案 |
Also Published As
Publication number | Publication date |
---|---|
JP4310189B2 (ja) | 2009-08-05 |
JP2005505088A (ja) | 2005-02-17 |
US20050232010A1 (en) | 2005-10-20 |
WO2003028033A2 (en) | 2003-04-03 |
EP1430482B1 (en) | 2006-12-13 |
US7158409B2 (en) | 2007-01-02 |
US20050002232A1 (en) | 2005-01-06 |
US6552932B1 (en) | 2003-04-22 |
US20030206450A1 (en) | 2003-11-06 |
ATE348389T1 (de) | 2007-01-15 |
DE60216782T2 (de) | 2007-11-08 |
US6922358B2 (en) | 2005-07-26 |
KR100914264B1 (ko) | 2009-08-27 |
DE60216782D1 (de) | 2007-01-25 |
US6856541B2 (en) | 2005-02-15 |
TW561584B (en) | 2003-11-11 |
AU2002330054A1 (en) | 2003-04-07 |
CN100490001C (zh) | 2009-05-20 |
WO2003028033A3 (en) | 2003-10-30 |
EP1430482A2 (en) | 2004-06-23 |
KR20040051587A (ko) | 2004-06-18 |
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