{"id":227442,"date":"2013-06-26T22:00:00","date_gmt":"2013-06-26T22:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/microcontroleur-haute-fiabilite-pour-laerospatiale\/"},"modified":"2013-06-26T22:00:00","modified_gmt":"2013-06-26T22:00:00","slug":"microcontroleur-haute-fiabilite-pour-laerospatiale","status":"publish","type":"post","link":"https:\/\/test.ecinews.fr\/fr\/microcontroleur-haute-fiabilite-pour-laerospatiale\/","title":{"rendered":"Microcontr\u00f4leur haute fiabilit\u00e9 pour l&rsquo;a\u00e9rospatiale"},"content":{"rendered":"<p>Les &eacute;lectroniques distribu&eacute;es dans les plates-formes embarqu&eacute;es motivent un int&eacute;r&ecirc;t croissant de la part des industries de la d&eacute;fense et de l&rsquo;a&eacute;rospatiale. Int&eacute;gr&eacute;es directement au sein des nacelles de r&eacute;acteurs ou dans les ailes m&ecirc;me de l&rsquo;avion, elles peuvent faire gagner un poids de c&acirc;blage significatif et am&eacute;liorer les performances globales de tout le syst&egrave;me, y compris une r&eacute;duction de la consommation de carburant. Ces contr&ocirc;leurs &eacute;lectroniques doivent &ecirc;tre &agrave; m&ecirc;me de supporter les environnements &agrave; des temp&eacute;ratures tr&egrave;s hautes et tr&egrave;s basses tout en pouvant traiter des donn&eacute;es et ex&eacute;cuter des calculs complexes.<br \/>\nPour r&eacute;pondre &agrave; ces besoins, ce microcontr&ocirc;leur est bas&eacute; sur un c&oelig;ur Power Architecture e200z7 pouvant atteindre 264 MHz et est dot&eacute; de fonctionnalit&eacute;s avanc&eacute;es telles qu&rsquo;une unit&eacute; &agrave; virgule flottante disposant de la fonction Single Instruction Multiple Data (SIMD) pour le traitement de signal, une unit&eacute; de gestion de la m&eacute;moire &agrave; 32 entr&eacute;es et un cache L1 &agrave; 32 Ko. Il int&egrave;gre &eacute;galement l&rsquo;eTPU2 ainsi qu&rsquo;un contr&ocirc;leur d&rsquo;entr&eacute;e\/sortie programmable avanc&eacute; permettant au processeur de g&eacute;rer l&rsquo;E\/S et les timings de mani&egrave;re complexe quel que soit le c&oelig;ur. En outre, ce circuit offre plusieurs interfaces de communication, y compris celles de FlexCAN, eSCI et DSPI, ainsi qu&rsquo;un External Bus Interface.<br \/>\nCe microcontr&ocirc;leur &eacute;volu&eacute; int&egrave;gre une m&eacute;moire Flash de 4 Mo avec son codage de correction d&rsquo;erreurs, ce qui permet de r&eacute;duire l&rsquo;empreinte et la complexit&eacute; de la carte de circuit imprim&eacute;. Un convertisseur analogique num&eacute;rique 12 bits 64 canaux assure la r&eacute;ception des signaux directement depuis les capteurs, &eacute;liminant ainsi l&rsquo;ajout de certains composants analogiques sur la carte.<br \/>\nEric Marcelot, Responsable marketing chez e2v, d&eacute;clare : &quot;Le microcontr&ocirc;leur PC5674F est un compl&eacute;ment id&eacute;al &agrave; notre offre de processeurs destin&eacute;s aux industries de la d&eacute;fense et de l&rsquo;a&eacute;rospatiale. Sa puissance de calcul alli&eacute;e &agrave; une faible consommation sur toute la plage militaire de temp&eacute;rature est indispensable aux applications int&eacute;gr&eacute;es telles que l&rsquo;avionique distribu&eacute;e. Nous esp&eacute;rons que ce microcontr&ocirc;leur &agrave; haute fiabilit&eacute; permettra &agrave; nos clients de d&eacute;velopper des syst&egrave;mes innovants pour la prochaine g&eacute;n&eacute;ration d&rsquo;avions.&quot;<br \/>\nCe composant est propos&eacute; en bo&icirc;tier PBGA 516, soit conforme &agrave; la norme RoHS , soit en finition plomb&eacute;e. Outre la disponibilit&eacute; sur la plage de temp&eacute;rature militaire de -55 &ordm;C &agrave; +125 &ordm;C, une version cibl&eacute;e pour les plus hautes temp&eacute;ratures de 150 &ordm;C est &eacute;galement pr&eacute;vue pour les utilisateurs ayant besoin d&rsquo;une exposition limit&eacute;e aux environnements les plus extr&ecirc;mes.<\/p>\n<\/p>\n<p><a href=\"http:\/\/www.e2v.com\" target=\"_blank\" title=\"www.e2v.com\" rel=\"noopener\">www.e2v.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>e2v annonce son plan de soutien aux microcontr\u00f4leurs Qorivva avec la disponibilit\u00e9 du PC5674F, un microcontr\u00f4leur qui apportera \u00e0 la prochaine g\u00e9n\u00e9ration d\u2019\u00e9quipements \u00e9lectroniques avioniques des performances de calcul \u00e9lev\u00e9es et une consommation moindre. En fiabilit\u00e9 \u00e9tendue, il permet \u00e9galement le traitement au plus pr\u00e8s des actionneurs expos\u00e9s \u00e0 des environnements extr\u00eames, am\u00e9liorant ainsi les performances du syst\u00e8me tout en r\u00e9duisant les contraintes sur le c\u00e2blage.<\/p>\n","protected":false},"author":22,"featured_media":227443,"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-227442","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Microcontr\u00f4leur haute fiabilit\u00e9 pour l&#039;a\u00e9rospatiale ...<\/title>\n<meta name=\"description\" content=\"e2v annonce son plan de soutien aux microcontr\u00f4leurs Qorivva avec la disponibilit\u00e9 du PC5674F, un microcontr\u00f4leur qui apportera \u00e0 la prochaine...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/227442\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Microcontr\u00f4leur haute fiabilit\u00e9 pour l&#039;a\u00e9rospatiale\" \/>\n<meta property=\"og:description\" content=\"e2v annonce son plan de soutien aux microcontr\u00f4leurs Qorivva avec la disponibilit\u00e9 du PC5674F, un microcontr\u00f4leur qui apportera \u00e0 la prochaine g\u00e9n\u00e9ration d\u2019\u00e9quipements \u00e9lectroniques avioniques des performances de calcul \u00e9lev\u00e9es et une consommation moindre. 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