| Presentation | 2019-08-09 [Invited Talk] A 28nm 600MHz Automotive Flash Microcontroller with Virtualization-Assisted Processor for Next-Generation Automotive Architecture supporting ISO26262 ASIL-D Naoto Okumura, Sugako Otani, Norimasa Otsuki, Yasufumi Suzuki, Shohei Maeda, Tomonori Yanagita, Takao Koike, Masao Ito, Minoru Uemura, Yasuhisa Shimazaki, Toshihiro Hattori, Noriaki Sakamoto, Hiroyuki Kondo, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Along with the rapid progress of automotive Electrical/Electronic(E/E) architecture, further integration of multiple electronic control units (ECUs) becomes necessary. To meet requirements of the functional safety standard ISO26262, the interference between software pieces of different ASIL should be prevented. Although the virtualization is a candidate to prevent interference, virtualization overhead was the obstacle. In this paper, we focus on the hardware for integrating multiple ECU functions into a 28nm 600MHz automotive flash microcontroller supporting ISO26262 ASIL-D with a virtualization-assisted processor. We also show the evaluations results of the developed test chip. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Automotive / Virtualization / Functional Safety / ISO26262 / Micro Controller / MCU |
| Paper # | SDM2019-47,ICD2019-12 |
| Date of Issue | 2019-07-31 (SDM, ICD) |
| Conference Information | |
| Committee | SDM / ICD / ITE-IST |
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| Conference Date | 2019/8/7(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univ., Graduate School /Faculty of Information Science and |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Analog, Mixed Analog and Digital, RF, and Sensor Interface, Low Voltage/Low Power Techniques, Novel Devices/Circuits, and the Applications |
| Chair | Takahiro Shinada(Tohoku Univ.) / Makoto Nagata(Kobe Univ.) / 秋田 純一(金沢大)) |
| Vice Chair | Hiroshige Hirano(TowerJazz Panasonic) / Masafumi Takahashi(Toshiba-memory) / 廣瀬 裕(パナソニック) |
| Secretary | Hiroshige Hirano(Shizuoka Univ.) / Masafumi Takahashi(TOSHIBA MEMORY) / 廣瀬 裕(Tohoku Univ.) |
| Assistant | Takahiro Mori(AIST) / Nobuaki Kobayashi(Nihon Univ.) / Tetsuya Hirose(Osaka Univ.) / Koji Nii(Floadia) / Takeshi Kuboki(Kyushu Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Silicon Device and Materials / Technical Committee on Integrated Circuits and Devices / Technical Group on Information Sensing Technologies |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Talk] A 28nm 600MHz Automotive Flash Microcontroller with Virtualization-Assisted Processor for Next-Generation Automotive Architecture supporting ISO26262 ASIL-D |
| Sub Title (in English) | |
| Keyword(1) | Automotive |
| Keyword(2) | Virtualization |
| Keyword(3) | Functional Safety |
| Keyword(4) | ISO26262 |
| Keyword(5) | Micro Controller |
| Keyword(6) | MCU |
| 1st Author's Name | Naoto Okumura |
| 1st Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics Corp.) |
| 2nd Author's Name | Sugako Otani |
| 2nd Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics Corp.) |
| 3rd Author's Name | Norimasa Otsuki |
| 3rd Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics Corp.) |
| 4th Author's Name | Yasufumi Suzuki |
| 4th Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics Corp.) |
| 5th Author's Name | Shohei Maeda |
| 5th Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics Corp.) |
| 6th Author's Name | Tomonori Yanagita |
| 6th Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics Corp.) |
| 7th Author's Name | Takao Koike |
| 7th Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics Corp.) |
| 8th Author's Name | Masao Ito |
| 8th Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics Corp.) |
| 9th Author's Name | Minoru Uemura |
| 9th Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics Corp.) |
| 10th Author's Name | Yasuhisa Shimazaki |
| 10th Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics Corp.) |
| 11th Author's Name | Toshihiro Hattori |
| 11th Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics Corp.) |
| 12th Author's Name | Noriaki Sakamoto |
| 12th Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics Corp.) |
| 13th Author's Name | Hiroyuki Kondo |
| 13th Author's Affiliation | Renesas Electronics Corporation(Renesas Electronics Corp.) |
| Date | 2019-08-09 |
| Paper # | SDM2019-47,ICD2019-12 |
| Volume (vol) | vol.119 |
| Number (no) | SDM-161,ICD-162 |
| Page | pp.pp.67-71(SDM), pp.67-71(ICD), |
| #Pages | 5 |
| Date of Issue | 2019-07-31 (SDM, ICD) |