Presentation | 2006-04-14 A 75MHz MRAM with Pipe-Lined Self-Reference Read Scheme for Mobile/Robotics Memory System Leona Okamura, Yuji Kihara, Tae Yun Kim, Fuminori Kimura, Yusuke Matsui, Tsukasa Oishi, Tsutomu Yoshihara, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we propose a pipe-lined self-reference read scheme of MRAM with read modify write which can make an operation period short. It also brings continuous read out accompanied with a mixed mat architecture. A new self-reference sense amplifier supported by a voltage transferred circuit has a wide margin. It is able to tolerate 50% MTJ resistance variation for sensing operation, and makes 75MHz operation at 1.2V Vcc possible. It brings a robust memory module for embedded memory system and suits mobile/robotics synchronous memory system. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | MRAM(Magnetoresistive Random Access Memory) / Self Reference Read / Destructive read |
Paper # | ICD2006-11 |
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Conference Information | |
Committee | ICD |
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Conference Date | 2006/4/6(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
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Paper Information | |
Registration To | Integrated Circuits and Devices (ICD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A 75MHz MRAM with Pipe-Lined Self-Reference Read Scheme for Mobile/Robotics Memory System |
Sub Title (in English) | |
Keyword(1) | MRAM(Magnetoresistive Random Access Memory) |
Keyword(2) | Self Reference Read |
Keyword(3) | Destructive read |
1st Author's Name | Leona Okamura |
1st Author's Affiliation | Graduated School of Information, Production and Systems, Waseda University() |
2nd Author's Name | Yuji Kihara |
2nd Author's Affiliation | Renesas Technology Corporation |
3rd Author's Name | Tae Yun Kim |
3rd Author's Affiliation | Graduated School of Information, Production and Systems, Waseda University |
4th Author's Name | Fuminori Kimura |
4th Author's Affiliation | Graduated School of Information, Production and Systems, Waseda University |
5th Author's Name | Yusuke Matsui |
5th Author's Affiliation | Graduated School of Information, Production and Systems, Waseda University |
6th Author's Name | Tsukasa Oishi |
6th Author's Affiliation | Renesas Technology Corporation |
7th Author's Name | Tsutomu Yoshihara |
7th Author's Affiliation | Graduated School of Information, Production and Systems, Waseda University |
Date | 2006-04-14 |
Paper # | ICD2006-11 |
Volume (vol) | vol.106 |
Number (no) | 2 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |