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| Presentation | 2022-03-07 14:30 MTJ-based non-volatile SRAM circuit with Approximate Image-data Storing for energy saving Hisato Miyauchi, Kimiyoshi Usami (SIT)  VLD2021-86 HWS2021-63 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Non-volatile memory (NVM) using magnetic tunnel junction (MTJ) devices can prevent the increase in leakage current, which has become a problem in recent years, because it allows fine-grained power supply interruption. However, MTJ has a problem of large store energy. In this study, we propose an NVSRAM that achieves low energy consumption by applying Approximate Storing, which divides the data bit strings and reduces the store time in the parts that do not require accurate store. The energy reduction during image storage was evaluated by simulation in the 65nm process. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | SRAM / Power-Gating / MTJ / Approximate Computing / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 412, VLD2021-86, pp. 51-56, March 2022. | |
| Paper # | VLD2021-86 | |
| Date of Issue | 2022-02-28 (VLD, HWS) | |
| ISSN | 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 | VLD2021-86 HWS2021-63 |
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| Conference Information | |
| Committee | VLD HWS |
| Conference Date | 2022-03-07 - 2022-03-08 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Design Technology for System-on-Silicon, Hardware Security, etc. |
| Paper Information | |
| Registration To | VLD |
| Conference Code | 2022-03-VLD-HWS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | MTJ-based non-volatile SRAM circuit with Approximate Image-data Storing for energy saving |
| Sub Title (in English) | |
| Keyword(1) | SRAM |
| Keyword(2) | Power-Gating |
| Keyword(3) | MTJ |
| Keyword(4) | Approximate Computing |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Hisato Miyauchi |
| 1st Author's Affiliation | Shibaura Institute of Technology (SIT) |
| 2nd Author's Name | Kimiyoshi Usami |
| 2nd Author's Affiliation | Shibaura Institute of Technology (SIT) |
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| Speaker | Author-1 |
| Date Time | 2022-03-07 14:30:00 |
| Presentation Time | 25 minutes |
| Registration for | VLD |
| Paper # | VLD2021-86, HWS2021-63 |
| Volume (vol) | vol.121 |
| Number (no) | no.412(VLD), no.413(HWS) |
| Page | pp.51-56 |
| #Pages | 6 |
| Date of Issue | 2022-02-28 (VLD, HWS) |
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