{"id":234296,"date":"2015-09-23T22:00:00","date_gmt":"2015-09-23T22:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/gamme-etendue-de-microcontroleurs-32-bits-ultra-performants\/"},"modified":"2015-09-23T22:00:00","modified_gmt":"2015-09-23T22:00:00","slug":"gamme-etendue-de-microcontroleurs-32-bits-ultra-performants","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/gamme-etendue-de-microcontroleurs-32-bits-ultra-performants\/","title":{"rendered":"Gamme \u00e9tendue de microcontr\u00f4leurs 32 bits ultra performants"},"content":{"rendered":"<p>L&rsquo;association des instructions DSP, du FPU en double pr&eacute;cision et d&rsquo;un CAN ultra rapide am&eacute;liore la densit&eacute; du code, diminue le temps de latence et acc&eacute;l&egrave;re les performances sur les applications gourmandes en ressources.<br \/>\nCes microcontr&ocirc;leurs sont anim&eacute;s par le noyau M-Class MIPS d&rsquo;Imagination cadenc&eacute; &agrave; 200 MHz\/330 DMIPS et avec des performances 3,28 CoreMarks\/MHz, int&eacute;gr&eacute; avec une m&eacute;moire Flash jusqu&rsquo;&agrave; 2 Mo &agrave; double panneau et &agrave; mise &agrave; jour automatique, une RAM grande capacit&eacute; de 512 ko et la plus large s&eacute;lection de p&eacute;riph&eacute;riques de connectivit&eacute; de l&rsquo;ensemble du portefeuille des PIC32, y compris des ports MAC Ethernet 10\/100, USB Hi-Speed MAC\/PHY et CAN dual.<br \/>\nL&rsquo;&eacute;volution des applications embarqu&eacute;es implique des performances graphiques de plus en plus pouss&eacute;es. Pour r&eacute;pondre &agrave; ce besoin, les versions en configuration LCCG supportent les afficheurs WQVGA sans le surco&ucirc;t d&rsquo;un contr&ocirc;leur graphique externe.<br \/>\nEn option, un moteur de chiffrement mat&eacute;riel ultra complet est &eacute;galement propos&eacute;. Il est dot&eacute; d&rsquo;un g&eacute;n&eacute;rateur de nombres al&eacute;atoire autorisant un chiffrement\/d&eacute;chiffrement optimum des donn&eacute;es ainsi que des standards d&rsquo;authentification comme AES, 3DES, SHA, MD5 et HMAC.<br \/>\nLe moteur de chiffrement est int&eacute;gr&eacute; sur 16 des 48 microcontr&ocirc;leurs EF dont 12 sont dot&eacute;s de 512 Mo de m&eacute;moire Flash, 24 de 1 Mo et 12 autres de 2 Mo. Suivant leur configuration, ces circuits sont encapsul&eacute;s en diff&eacute;rents bo&icirc;tiers, allant du QFN 64 broches au TQFP 144 broches.\n<\/p>\n<hr \/>\n<p>Le framework logiciel propri&eacute;taire MPLAB Harmony offre un &eacute;cosyst&egrave;me de d&eacute;veloppement bas&eacute; sur une interface graphique modulaire, pr&ecirc;te &agrave; l&rsquo;emploi et intuitive, qui facilite la migration, r&eacute;duit la phase de test et acc&eacute;l&egrave;re l&rsquo;adaptation &agrave; la demande changeante des march&eacute;s, donnant ainsi aux d&eacute;veloppeurs la possibilit&eacute; de rester concentr&eacute;s sur le d&eacute;veloppement du produit.<br \/>\nLa gamme EF est &eacute;galement compatible avec l&rsquo;environnement de d&eacute;veloppement MPLAB X, lui-m&ecirc;me enti&egrave;rement compatible avec MPLAB Harmony, tout comme avec les compilateurs MPLAB XC32. L&rsquo;outil de d&eacute;bogage de circuit MPLAB ICD 3 et le syst&egrave;me d&rsquo;&eacute;mulation de circuit MPLAB REAL ICE sont &eacute;galement support&eacute;s.<br \/>\nQuatre outils de d&eacute;veloppement, incluant deux kits d&rsquo;&eacute;valuation et deux modules plug-in, ont &eacute;t&eacute; cr&eacute;&eacute;s pour cette gamme. En outre, ces microcontr&ocirc;leurs EF ont &eacute;t&eacute; &eacute;galement inclus dans la derni&egrave;re version de la carte de d&eacute;veloppement Wi-FIRE chipKIT de Digilent compatible Arduino. Cette carte facilite l&rsquo;acc&egrave;s aux applications et biblioth&egrave;ques professionnelles destin&eacute;es aux nouveaux utilisateurs de PIC32. Elle acc&eacute;l&egrave;re le d&eacute;veloppement de prototypes et facilite la migration vers des environnements de d&eacute;veloppement professionnels, comme MPLAB X. <\/p>\n<\/p>\n<p><a title=\"www.microchip.com\/PIC32MZ\" target=\"_blank\" href=\"http:\/\/www.microchip.com\/PIC32MZ-091415a\" rel=\"noopener\">www.microchip.com\/PIC32MZ<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La famille de microcontr\u00f4leurs 32 bits PIC32MZ de Microchip s\u2019\u00e9tend avec la gamme PIC32MZ \u00ab\u00a0EF\u00a0\u00bb dot\u00e9e d\u2019une unit\u00e9 de calcul en virgule flottante (FPU) pour des performances accrues et une latence moindre sur les applications de calculs math\u00e9matiques en simple pr\u00e9cision et double pr\u00e9cision. Comptant 48 membres, cette gamme offre aussi un convertisseur A\/N 12 bits 18 MSPS pour une multitude d\u2019applications \u00e0 large bande ou ultra rapides, ainsi qu\u2019un jeu d\u2019instructions DSP \u00e9tendu.<\/p>\n","protected":false},"author":22,"featured_media":234297,"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-234296","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Gamme \u00e9tendue de microcontr\u00f4leurs 32 bits ultra performants ...<\/title>\n<meta name=\"description\" content=\"La famille de microcontr\u00f4leurs 32 bits PIC32MZ de Microchip s\u2019\u00e9tend avec la gamme PIC32MZ &quot;EF&quot; dot\u00e9e d\u2019une unit\u00e9 de calcul en virgule flottante (FPU)...\" \/>\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\/234296\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gamme \u00e9tendue de microcontr\u00f4leurs 32 bits ultra performants\" \/>\n<meta property=\"og:description\" content=\"La famille de microcontr\u00f4leurs 32 bits PIC32MZ de Microchip s\u2019\u00e9tend avec la gamme PIC32MZ &quot;EF&quot; dot\u00e9e d\u2019une unit\u00e9 de calcul en virgule flottante (FPU) pour des performances accrues et une latence moindre sur les applications de calculs math\u00e9matiques en simple pr\u00e9cision et double pr\u00e9cision. Comptant 48 membres, cette gamme offre aussi un convertisseur A\/N 12 bits 18 MSPS pour une multitude d\u2019applications \u00e0 large bande ou ultra rapides, ainsi qu\u2019un jeu d\u2019instructions DSP \u00e9tendu.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/234296\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2015-09-23T22:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci7406_microchip_mc1290-pic32mzef_lo.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2100\" \/>\n\t<meta property=\"og:image:height\" content=\"1500\" \/>\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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