{"id":8840,"date":"2019-09-18T14:21:13","date_gmt":"2019-09-18T06:21:13","guid":{"rendered":"https:\/\/www.attopsemi.com\/attopsemi-technology-presented-i-fuse-dream-otp-finally-comes-true-and-won-the-best-innovative-ip-award-on-ip-soc-2019-china\/"},"modified":"2023-06-19T10:19:11","modified_gmt":"2023-06-19T02:19:11","slug":"attopsemi-technology-presented-i-fuse-dream-otp-finally-comes-true-and-won-the-best-innovative-ip-award-on-ip-soc-2019-china","status":"publish","type":"post","link":"https:\/\/www.attopsemi.com\/zh-hant\/attopsemi-technology-presented-i-fuse-dream-otp-finally-comes-true-and-won-the-best-innovative-ip-award-on-ip-soc-2019-china\/","title":{"rendered":"Attopsemi Technology Presented “I-fuse: Dream OTP Finally Comes True” and won the best Innovative IP award on IP SoC 2019 China"},"content":{"rendered":"

Hsinchu, Taiwan \u2013September 18, 2019 <\/strong><\/p>\n

Attopsemi Technology attended D&R IP SoC Day on September 12, 2019 in Shanghai, China and provided a talk \u201cI-fuse\u2122: Dream OTP Finally Comes True\u201d and won the best Innovative IP award.<\/p>\n

In a well-received speech during the Technical Session, Shine Chung, Chairman of Attopsemi, presented the topic \u201cI-fuse\u2122: Dream OTP Finally Comes True\u201d In the OTP(One-Time Programmable) IP market. Defying the conventional wisdom of breaking a fuse to maintain a permanent programmed state forever, Attopsemi\u2019s I-fuse\u2122 is actually a \u201cnon-breaking\u201d fuse. \u201cI don\u2019t mind to break a fuse, but I do care about breaking a fuse by explosion\u201d, said Shine Chung, Chairman of Attopsemi. \u201cThe I-V curve of programming a fuse after the break point actually show the behavior is more like an explosion. The SEM photos do confirm this. After explosion, debris can be created and micro-bridged again and become shorts to cause severe reliability problems.\u201d \u201cOn the other hand, the I-V curves showed very smooth and repeatable curves, if the programming is below the break point and above the electromigration threshold,\u201d further explained by Shine Chung.<\/p>\n

With a twist of mindset, all the good attributes of an OTP show up. Program current\/voltage can be lower. Cell\/IP size can be smaller. High temperature, high reliability, and high data security can be achieved because of less damage to the fuse body. The program voltage can be inlined with I\/O voltages, or can even be core voltages with some area penalties. In fact, I-fuse\u2122 is more like a logic device that can be read at sub-VDD and consume only 1\/100 of read energy, comparing with the conventional sensing, for energy harvest. I-fuse\u2122 can also be built as bit cell in any standard cell libraries so that low-bit-count I-fuse\u2122 OTP can be built by standard logic design flow.<\/p>\n

Comparing with the other OTP technologies on 22nm and beyond, I-fuse\u2122 can be programmed at 1.0V, while the other anti-fuses need 4-5V to program. I-fuse\u2122 can be programmed at 1.0mA, while the eFuse needs up to 100mA to program.<\/p>\n

A dream OTP, I-fuse\u2122, finally comes true.<\/p>\n

\"\"<\/p>\n

Dream OTP Finally Comes True.<\/em><\/p>\n

\"\"<\/p>\n

Shine Chung, Chairman of Attopsemi (left) Presented \u201cI-fuse\u2122: Dream OTP Finally Comes True<\/a>\u201d and won the best IP prize in IP SoC 2019 China.<\/em><\/p>\n

https:\/\/www.design-reuse-embedded.com\/ipsocdays\/ipsocdays2019\/china2019\/files\/bio\/BestPrize.jsp<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Hsinchu, Taiwan \u2013September 18, 2019 Attopsemi Technolog […]<\/p>\n","protected":false},"author":19,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[104,109],"tags":[],"class_list":["post-8840","post","type-post","status-publish","format-standard","hentry","category-104","category-2019-zh-hant"],"yoast_head":"\nAttopsemi Technology Presented "I-fuse: Dream OTP Finally Comes True" and won the best Innovative IP award on IP SoC 2019 China - Attopsemi Technology Co., Ltd.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.attopsemi.com\/attopsemi-technology-presented-i-fuse-dream-otp-finally-comes-true-and-won-the-best-innovative-ip-award-on-ip-soc-2019-china\/\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Attopsemi Technology Presented "I-fuse: Dream OTP Finally Comes True" and won the best Innovative IP award on IP SoC 2019 China - 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