{"id":230740,"date":"2014-08-25T22:00:00","date_gmt":"2014-08-25T22:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/mcu-dual-cortex-pour-le-calcul-denergie-et-les-communications-securisees\/"},"modified":"2014-08-25T22:00:00","modified_gmt":"2014-08-25T22:00:00","slug":"mcu-dual-cortex-pour-le-calcul-denergie-et-les-communications-securisees","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/mcu-dual-cortex-pour-le-calcul-denergie-et-les-communications-securisees\/","title":{"rendered":"MCU Dual Cortex pour le calcul d&rsquo;\u00e9nergie et les communications s\u00e9curis\u00e9es"},"content":{"rendered":"<p>Un compteur intelligent typique fait appel &agrave; des contr&ocirc;leurs s&eacute;par&eacute;s pour le calcul de la puissance &eacute;lectrique, la communication des donn&eacute;es et la gestion de l&rsquo;affichage. En int&eacute;grant ces diff&eacute;rentes fonctionnalit&eacute;s, ce microcontr&ocirc;leur assure le calcul de la puissance &eacute;lectrique et la transmission des donn&eacute;es sur une seule puce, r&eacute;duisant ainsi l&#8217;empreinte sur la carte du compteur intelligent.<br \/>\nCe circuit dispose d&rsquo;une d&eacute;tection d&rsquo;effraction et d&rsquo;une d&eacute;tection de panne, tout en offrant une tr&egrave;s faible consommation. Il int&egrave;gre &eacute;galement des fonctions de s&eacute;curit&eacute; adapt&eacute;es &agrave; la transmission r&eacute;seau s&eacute;curis&eacute;e. Il s&rsquo;agit notamment du standard AES, une norme d&rsquo;encryptage &eacute;volu&eacute;, de l&rsquo;algorithme hash s&eacute;curis&eacute; SHA et du g&eacute;n&eacute;rateur de source d&rsquo;entropie ESG. De grande capacit&eacute;, sa m&eacute;moire flash embarqu&eacute;e autorise le stockage robuste du code et des donn&eacute;es qu&rsquo;exige une dur&eacute;e de service tr&egrave;s longue.<br \/>\nCe MCU fonctionne entre 2.7 V et 3.6 V &agrave; une fr&eacute;quence maximum de 80 MHz. Il int&egrave;gre une m&eacute;moire Flash de 2040 ko et 290 ko de SRAM, un acc&egrave;s m&eacute;moire direct DMA &agrave; 34 canaux et un convertisseur analogique-num&eacute;rique 12 bits &agrave; 9 canaux. L&rsquo;ensemble est encapsul&eacute; dans un bo&icirc;tier VFGBA193 de 14 x 14 mm.<\/p>\n<\/p>\n<p><a target=\"_blank\" href=\"http:\/\/www.toshiba-components.com\/\" title=\"www.toshiba-components.com\" rel=\"noopener\">www.toshiba-components.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La famille de microcontr\u00f4leurs TX04 \u00e0 double coeur ARM Cortex-M4F de Toshiba Electronics s\u2019\u00e9tend avec le TMPM411F20XBG. Ce MCU hautes performances facilite le calcul de la puissance \u00e9lectrique et la communication au sein des compteurs intelligents, ainsi que la d\u00e9tection et les communications au sein d&rsquo;autres dispositifs de mesure.<\/p>\n","protected":false},"author":22,"featured_media":230741,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1149],"class_list":["post-230740","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>MCU Dual Cortex pour le calcul d&#039;\u00e9nergie et les communications...<\/title>\n<meta name=\"description\" content=\"La famille de microcontr\u00f4leurs TX04 \u00e0 double coeur ARM Cortex-M4F de Toshiba Electronics s\u2019\u00e9tend avec le TMPM411F20XBG. Ce MCU hautes performances...\" \/>\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.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/230740\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MCU Dual Cortex pour le calcul d&#039;\u00e9nergie et les communications s\u00e9curis\u00e9es\" \/>\n<meta property=\"og:description\" content=\"La famille de microcontr\u00f4leurs TX04 \u00e0 double coeur ARM Cortex-M4F de Toshiba Electronics s\u2019\u00e9tend avec le TMPM411F20XBG. Ce MCU hautes performances facilite le calcul de la puissance \u00e9lectrique et la communication au sein des compteurs intelligents, ainsi que la d\u00e9tection et les communications au sein d&#039;autres dispositifs de mesure.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/230740\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2014-08-25T22:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci6940_toshiba_6563a_lres.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"504\" \/>\n\t<meta property=\"og:image:height\" content=\"360\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"eeNews Europe\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" 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