JP2004193603A5 - - Google Patents

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Publication number
JP2004193603A5
JP2004193603A5 JP2003403010A JP2003403010A JP2004193603A5 JP 2004193603 A5 JP2004193603 A5 JP 2004193603A5 JP 2003403010 A JP2003403010 A JP 2003403010A JP 2003403010 A JP2003403010 A JP 2003403010A JP 2004193603 A5 JP2004193603 A5 JP 2004193603A5
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JP
Japan
Prior art keywords
axis
mram
hard
easy axis
easy
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.)
Pending
Application number
JP2003403010A
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English (en)
Japanese (ja)
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JP2004193603A (ja
Filing date
Publication date
Priority claimed from US10/314,114 external-priority patent/US6836429B2/en
Application filed filed Critical
Publication of JP2004193603A publication Critical patent/JP2004193603A/ja
Publication of JP2004193603A5 publication Critical patent/JP2004193603A5/ja
Pending legal-status Critical Current

Links

JP2003403010A 2002-12-07 2003-12-02 ２つの書込み導体を有するｍｒａｍ Pending JP2004193603A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/314,114 US6836429B2 (en) 2002-12-07 2002-12-07 MRAM having two write conductors

Publications (2)

Publication Number Publication Date
JP2004193603A JP2004193603A (ja) 2004-07-08
JP2004193603A5 true JP2004193603A5 (enExample) 2006-11-24

Family

ID=32468422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003403010A Pending JP2004193603A (ja) 2002-12-07 2003-12-02 ２つの書込み導体を有するｍｒａｍ

Country Status (3)

Country Link
US (2) US6836429B2 (enExample)
JP (1) JP2004193603A (enExample)
DE (1) DE10342359A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7084413B2 (en) * 2002-08-08 2006-08-01 Micron Technology, Inc. Photolithographic techniques for producing angled lines
US6956762B2 (en) * 2003-05-23 2005-10-18 Hewlett-Packard Development Company, L.P. Method and system for data communication on a chip
US7057253B2 (en) * 2003-06-19 2006-06-06 Infineon Technologies Ag Combination of intrinsic and shape anisotropy for reduced switching field fluctuations
US6987692B2 (en) * 2003-10-03 2006-01-17 Hewlett-Packard Development Company, L.P. Magnetic memory having angled third conductor
RU2310928C2 (ru) * 2004-10-27 2007-11-20 Самсунг Электроникс Ко., Лтд. Усовершенствованное многоразрядное магнитное запоминающее устройство с произвольной выборкой и способы его функционирования и производства
KR100590563B1 (ko) * 2004-10-27 2006-06-19 삼성전자주식회사 멀티 비트 자기 메모리 소자와 그 동작 및 제조 방법
DE102006038510A1 (de) * 2006-08-17 2008-02-21 Johann Wolfgang Goethe-Universität Frankfurt am Main MRAM-Zelle und Verfahren zum Einspeichern einer Information in eine MRAM-Zelle
US7599215B2 (en) * 2007-03-30 2009-10-06 Taiwan Semiconductor Manufacturing Company, Ltd. Magnetoresistive random access memory device with small-angle toggle write lines
US8242776B2 (en) * 2008-03-26 2012-08-14 Everspin Technologies, Inc. Magnetic sensor design for suppression of barkhausen noise
US8587079B2 (en) * 2011-08-12 2013-11-19 Crocus Technology Inc. Memory array including magnetic random access memory cells and oblique field lines

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6256224B1 (en) * 2000-05-03 2001-07-03 Hewlett-Packard Co Write circuit for large MRAM arrays
US6262625B1 (en) * 1999-10-29 2001-07-17 Hewlett-Packard Co Operational amplifier with digital offset calibration
US6259644B1 (en) * 1997-11-20 2001-07-10 Hewlett-Packard Co Equipotential sense methods for resistive cross point memory cell arrays
JP3589346B2 (ja) * 1999-06-17 2004-11-17 松下電器産業株式会社 磁気抵抗効果素子および磁気抵抗効果記憶素子
US6188615B1 (en) * 1999-10-29 2001-02-13 Hewlett-Packard Company MRAM device including digital sense amplifiers
US6424561B1 (en) * 2000-07-18 2002-07-23 Micron Technology, Inc. MRAM architecture using offset bits for increased write selectivity
US7110312B2 (en) * 2000-10-20 2006-09-19 Micromem Technologies Inc. Non-volatile magnetic memory device
JP2002289807A (ja) * 2001-03-27 2002-10-04 Toshiba Corp 磁気メモリ装置および磁気抵抗効果素子
JP2002334972A (ja) * 2001-05-10 2002-11-22 Sony Corp 磁気メモリ装置
US6385083B1 (en) * 2001-08-01 2002-05-07 Hewlett-Packard Company MRAM device including offset conductors
AU2003234403A1 (en) * 2002-05-16 2003-12-02 Nova Research, Inc. Methods of fabricating magnetoresistive memory devices
US6577529B1 (en) * 2002-09-03 2003-06-10 Hewlett-Packard Development Company, L.P. Multi-bit magnetic memory device

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