F. Disegni, A. Ventre, A. Molgora, P. Cappelletti, R. Badalamenti, P. Ferreira, G. Castagna, A. Cathelin, A. Gandolfo, A. Redaelli, D. Manfrè, A. Maurelli, C. Torti, F. Piazza, M. Carfì, F. Arnaud, M. Perroni, M. Caruso, S. Pezzini, R. Annunziata, G. Piazza, O. Weber, M. Peri
{"title":"16MB高密度嵌入式PCM macrocell用于28nm FD-SOI的汽车级微控制器，具有扩展到24MB的无线软件更新功能","authors":"F. Disegni, A. Ventre, A. Molgora, P. Cappelletti, R. Badalamenti, P. Ferreira, G. Castagna, A. Cathelin, A. Gandolfo, A. Redaelli, D. Manfrè, A. Maurelli, C. Torti, F. Piazza, M. Carfì, F. Arnaud, M. Perroni, M. Caruso, S. Pezzini, R. Annunziata, G. Piazza, O. Weber, M. Peri","doi":"10.23919/VLSICircuits52068.2021.9492465","DOIUrl":null,"url":null,"abstract":"This paper proposes a 16MB e-NVM macrocell for automotive grade 0 microcontroller based on a PCM cell with a Bipolar Transistor (BJT) selector. The solution is developed in proprietary 28nm FD-SOI CMOS technology, with a Super-STI scheme that has enabled high dense e-NVM with 0.019µm2 cell size [1]. Macrocell organization offers the capability to be configured by application either for Over-The-Air (OTA) mode up to 24MB, or for 16MB extra reliability mode, with two cells per bit, still resulting in an extremely competitive equivalent bit-cell size (0.038µm2). Cell Mode configuration can be dynamically tuned, with a unique set of features for flexible assisted OTA software update. The integration of a 16MB PCM cell array, extensible up to 24MB, in an automotive grade product-like test vehicle chip is presented here as the evolution of the first Embedded PCM macrocell for automotive [2], complementing, the fulfillment of all criteria in the demanding automotive environment [3] [4].","PeriodicalId":106356,"journal":{"name":"2021 Symposium on VLSI Circuits","volume":"41 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"16MB High Density Embedded PCM macrocell for automotive-grade microcontroller in 28nm FD-SOI, featuring extension to 24MB for Over-The-Air software update\",\"authors\":\"F. Disegni, A. Ventre, A. Molgora, P. Cappelletti, R. Badalamenti, P. Ferreira, G. Castagna, A. Cathelin, A. Gandolfo, A. Redaelli, D. Manfrè, A. Maurelli, C. Torti, F. Piazza, M. Carfì, F. Arnaud, M. Perroni, M. Caruso, S. Pezzini, R. Annunziata, G. Piazza, O. Weber, M. Peri\",\"doi\":\"10.23919/VLSICircuits52068.2021.9492465\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper proposes a 16MB e-NVM macrocell for automotive grade 0 microcontroller based on a PCM cell with a Bipolar Transistor (BJT) selector. The solution is developed in proprietary 28nm FD-SOI CMOS technology, with a Super-STI scheme that has enabled high dense e-NVM with 0.019µm2 cell size [1]. Macrocell organization offers the capability to be configured by application either for Over-The-Air (OTA) mode up to 24MB, or for 16MB extra reliability mode, with two cells per bit, still resulting in an extremely competitive equivalent bit-cell size (0.038µm2). Cell Mode configuration can be dynamically tuned, with a unique set of features for flexible assisted OTA software update. The integration of a 16MB PCM cell array, extensible up to 24MB, in an automotive grade product-like test vehicle chip is presented here as the evolution of the first Embedded PCM macrocell for automotive [2], complementing, the fulfillment of all criteria in the demanding automotive environment [3] [4].\",\"PeriodicalId\":106356,\"journal\":{\"name\":\"2021 Symposium on VLSI Circuits\",\"volume\":\"41 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-06-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 Symposium on VLSI Circuits\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23919/VLSICircuits52068.2021.9492465\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 Symposium on VLSI Circuits","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/VLSICircuits52068.2021.9492465","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
16MB High Density Embedded PCM macrocell for automotive-grade microcontroller in 28nm FD-SOI, featuring extension to 24MB for Over-The-Air software update
This paper proposes a 16MB e-NVM macrocell for automotive grade 0 microcontroller based on a PCM cell with a Bipolar Transistor (BJT) selector. The solution is developed in proprietary 28nm FD-SOI CMOS technology, with a Super-STI scheme that has enabled high dense e-NVM with 0.019µm2 cell size [1]. Macrocell organization offers the capability to be configured by application either for Over-The-Air (OTA) mode up to 24MB, or for 16MB extra reliability mode, with two cells per bit, still resulting in an extremely competitive equivalent bit-cell size (0.038µm2). Cell Mode configuration can be dynamically tuned, with a unique set of features for flexible assisted OTA software update. The integration of a 16MB PCM cell array, extensible up to 24MB, in an automotive grade product-like test vehicle chip is presented here as the evolution of the first Embedded PCM macrocell for automotive [2], complementing, the fulfillment of all criteria in the demanding automotive environment [3] [4].
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