| Presentation | 2005-01-21 Nonvolatile SRAM based on Phase Change Masashi TAKATA, Kazuya NAKAYAMA, Takatomi IZUMI, KITAGAWA Akio /, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a novel architecture combining SRAM with PRAM (Phase Change nonvolatile RAM). This architecture (termed PNSRAM) adds nonvolatile to SRAM by incorporating 1T2R. As a result, this circuit gains release from stand-by power consumption and unlimited nonvolatile program cycle. This paper described about PNSRAM circuit designed with 0.18μm-CMOS process. It has been confirmed with a circuit simulation that the volatile and nonvolatile read/write operations work successfully. PNSRAM has the power consumption over volatile read/write operation as much as the conventional SRAM. The read operation is completed with 1.36nsec at 1.0V supply voltage. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Phase change / SRAM and OUM |
| Paper # | CAS2004-80 |
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| Conference Information | |
| Committee | CAS |
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| Conference Date | 2005/1/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Circuits and Systems (CAS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Nonvolatile SRAM based on Phase Change |
| Sub Title (in English) | |
| Keyword(1) | Phase change |
| Keyword(2) | SRAM and OUM |
| 1st Author's Name | Masashi TAKATA |
| 1st Author's Affiliation | The authors are with the Faculty of Engineering, Kanazawa University() |
| 2nd Author's Name | Kazuya NAKAYAMA |
| 2nd Author's Affiliation | The author is with the School of Health Sciences, Kanazawa University |
| 3rd Author's Name | Takatomi IZUMI |
| 3rd Author's Affiliation | The authors are with the Faculty of Engineering, Kanazawa University |
| 4th Author's Name | KITAGAWA Akio / |
| 4th Author's Affiliation | The authors are with the Faculty of Engineering, Kanazawa University |
| Date | 2005-01-21 |
| Paper # | CAS2004-80 |
| Volume (vol) | vol.104 |
| Number (no) | 557 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |