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| Presentation | 2010-04-22 15:20 Fabrication of a Nonvolatile Lookup-Table Circuit Chip Using Magneto/Semiconductor-Hybrid Structure for an Immediate-Power-Up Field Programmable Gate Array Daisuke Suzuki, Masanori Natsui, Shoji Ikeda (Tohoku Univ.), Haruhiro Hasegawa, Katsuya Miura, Jun Hayakawa (ARL, Hitachi, Ltd.), Tetsuo Endoh, Hideo Ohno, Takahiro Hanyu (Tohoku Univ.)  ICD2010-9 Link to ES Tech. Rep. Archives: ICD2010-9 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper presents a nonvolatile LUT (Lookup-Table) circuit in FPGA (Field-Programmable Gate Array) using a MTJ (Magnetic Tunnel Junction) device-based logic technology. To utilize a capability of MTJ devices, the combinational logic circuitry is implemented based on differential current-mode logic methodology. Since the circuit performs current-mode logic operations under low voltage swing, the variation of current flows through MTJ devices can be applied as logic signals directly with no signal amplification. It results in a compact circuit implementation. The proposed LUT circuit fabricated by a 0.14$\mu$m CMOS/MTJ-hybrid process achieves area reduction by 2/3 compared to a conventional SRAM-based one, and complete elimination of standby power dissipation. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | MTJ device / FPGA / LUT / Logic-in-memory circuit / Current-mode-logic / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 9, ICD2010-9, pp. 47-52, April 2010. | |
| Paper # | ICD2010-9 | |
| Date of Issue | 2010-04-15 (ICD) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | ICD2010-9 Link to ES Tech. Rep. Archives: ICD2010-9 |
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| Conference Information | |
| Committee | ICD |
| Conference Date | 2010-04-22 - 2010-04-23 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Shonan Institute of Tech. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Memory Device Technologies |
| Paper Information | |
| Registration To | ICD |
| Conference Code | 2010-04-ICD |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Fabrication of a Nonvolatile Lookup-Table Circuit Chip Using Magneto/Semiconductor-Hybrid Structure for an Immediate-Power-Up Field Programmable Gate Array |
| Sub Title (in English) | |
| Keyword(1) | MTJ device |
| Keyword(2) | FPGA |
| Keyword(3) | LUT |
| Keyword(4) | Logic-in-memory circuit |
| Keyword(5) | Current-mode-logic |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Daisuke Suzuki |
| 1st Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 2nd Author's Name | Masanori Natsui |
| 2nd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 3rd Author's Name | Shoji Ikeda |
| 3rd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 4th Author's Name | Haruhiro Hasegawa |
| 4th Author's Affiliation | Advanced Research Laboratory, Hitachi, Ltd. (ARL, Hitachi, Ltd.) |
| 5th Author's Name | Katsuya Miura |
| 5th Author's Affiliation | Advanced Research Laboratory, Hitachi, Ltd. (ARL, Hitachi, Ltd.) |
| 6th Author's Name | Jun Hayakawa |
| 6th Author's Affiliation | Advanced Research Laboratory, Hitachi, Ltd. (ARL, Hitachi, Ltd.) |
| 7th Author's Name | Tetsuo Endoh |
| 7th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 8th Author's Name | Hideo Ohno |
| 8th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 9th Author's Name | Takahiro Hanyu |
| 9th Author's Affiliation | Tohoku University (Tohoku Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-04-22 15:20:00 |
| Presentation Time | 25 minutes |
| Registration for | ICD |
| Paper # | ICD2010-9 |
| Volume (vol) | vol.110 |
| Number (no) | no.9 |
| Page | pp.47-52 |
| #Pages | 6 |
| Date of Issue | 2010-04-15 (ICD) |
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