Presentation 2012-08-02
STT MRAM Development and Its Integration with BEOL Process for Embedded Applications
Toshihiro Sugii, Yoshihisa Iba, Masaki Aoki, Hideyuki Noshiro, Kouji Tsunoda, Akiyoshi Hatada, Masaaki Nakabayashi, Yuuichi Yamazaki, Atsusi Takahashi, Chikakko Yoshida,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Spin transfer torque MRAM (STT-MRAM) for embedded working memories in low power system LSIs was developed, utilizing a top-pinned magnetic tunnel junction (MTJ) combined with a highly reliable MgO tunneling insulator. Also, a basic integration process flow was designed and verified in MRAM devices on 300-mm wafers.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Spin transfer torque / STT-MRAM / MTJ / Low power / Embedded / BEOL / Integration
Paper # SDM2012-73,ICD2012-41
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Conference Information
Committee ICD
Conference Date 2012/7/26(1days)
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Paper Information
Registration To Integrated Circuits and Devices (ICD)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) STT MRAM Development and Its Integration with BEOL Process for Embedded Applications
Sub Title (in English)
Keyword(1) Spin transfer torque
Keyword(2) STT-MRAM
Keyword(3) MTJ
Keyword(4) Low power
Keyword(5) Embedded
Keyword(6) BEOL
Keyword(7) Integration
1st Author's Name Toshihiro Sugii
1st Author's Affiliation Low-power Electronics Association & Project (LEAP)()
2nd Author's Name Yoshihisa Iba
2nd Author's Affiliation Low-power Electronics Association & Project (LEAP)
3rd Author's Name Masaki Aoki
3rd Author's Affiliation Low-power Electronics Association & Project (LEAP)
4th Author's Name Hideyuki Noshiro
4th Author's Affiliation Low-power Electronics Association & Project (LEAP)
5th Author's Name Kouji Tsunoda
5th Author's Affiliation Low-power Electronics Association & Project (LEAP)
6th Author's Name Akiyoshi Hatada
6th Author's Affiliation Low-power Electronics Association & Project (LEAP)
7th Author's Name Masaaki Nakabayashi
7th Author's Affiliation Low-power Electronics Association & Project (LEAP)
8th Author's Name Yuuichi Yamazaki
8th Author's Affiliation Low-power Electronics Association & Project (LEAP)
9th Author's Name Atsusi Takahashi
9th Author's Affiliation Low-power Electronics Association & Project (LEAP)
10th Author's Name Chikakko Yoshida
10th Author's Affiliation Low-power Electronics Association & Project (LEAP)
Date 2012-08-02
Paper # SDM2012-73,ICD2012-41
Volume (vol) vol.112
Number (no) 170
Page pp.pp.-
#Pages 4
Date of Issue