{"id":81268,"date":"2019-07-23T22:00:16","date_gmt":"2019-07-23T22:00:16","guid":{"rendered":"https:\/\/\/memoires-flash-nor-integrant-des-options-dadresses-mac\/"},"modified":"2019-07-23T22:00:16","modified_gmt":"2019-07-23T22:00:16","slug":"memoires-flash-nor-integrant-des-options-dadresses-mac","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/memoires-flash-nor-integrant-des-options-dadresses-mac\/","title":{"rendered":"M\u00e9moires Flash NOR int\u00e9grant des options d\u2019adresses MAC"},"content":{"rendered":"<p>La famille SST26VF de puces avec adresses MAC offre aux d\u00e9veloppeurs un gain de temps et des co\u00fbts r\u00e9duits tout en acc\u00e9l\u00e9rant la commercialisation pour les productions en volume de petites et moyennes quantit\u00e9s. Les options d\u2019adresses MAC sont disponibles pour les densit\u00e9s de m\u00e9moire Flash de 16&nbsp;Mo, 32&nbsp;Mo et 64&nbsp;Mo.<br \/>\nFace \u00e0 la croissance rapide du march\u00e9 de l\u2019Internet des Objets (IoT), les d\u00e9veloppeurs de syst\u00e8mes embarqu\u00e9s doivent actuellement cr\u00e9er, programmer et s\u00e9rialiser les adresses MAC&nbsp;(Media Access Control)&nbsp;en passant parl\u2019organisme d\u2019enregistrement IEEE-Registration Authority (RA), et ce pour tous les produits connect\u00e9s. L\u2019organisme IEEE-RA ne vendant les adresses MAC que par blocs allant de 4000 \u00e0 16&nbsp;millions, les PME paient souvent des factures \u00e9lev\u00e9es pour des services correspondant \u00e0 un faible volume. Le SST26VF permet d\u2019\u00e9viter aux entreprises d\u2019avoir \u00e0 proc\u00e9der elles-m\u00eames \u00e0 l\u2019octroi des adresses et de g\u00e9rer l&rsquo;attribution de ces identifiants uniques directement avec l\u2019organisme IEEE-RA.<br \/>\nLes adresses de n\u0153ud EUI-48 et EUI-64 se composent d\u2019un identifiant unique organisationnel (OUI,&nbsp;Organisational Unique Identifier) et d\u2019une extension d\u2019identifiant (EI,&nbsp;Extension Identifier). Tandis que le OUI s\u2019ach\u00e8te aupr\u00e8s du IEEE par les soci\u00e9t\u00e9s elles-m\u00eames, le EI est octroy\u00e9 et g\u00e9r\u00e9 par chaque soci\u00e9t\u00e9, qui doit attribuer un EI unique \u00e0 chaque produit, s\u2019assurant ainsi une adresse de n\u0153ud EUI&nbsp;(Extended Unique Identifier)&nbsp;unique au niveau mondial pour chaque composant utilis\u00e9 ou exp\u00e9di\u00e9.<br \/>\nLe SST26VF064BEUI, le SST26VF032BEUI et le SST26VF016BEUI poss\u00e8dent une interface d\u2019E\/S 4&nbsp;bits \u00e0 six filspermettant un fonctionnement faible consommation ultra performant dans un bo\u00eetier avec peu de broches. Disponibles en bo\u00eetiers SOIC \u00e0 8&nbsp;broches et WSON \u00e0 8&nbsp;contacts, les composants occupent moins d\u2019espace sur la carte et diminuent les co\u00fbts syst\u00e8me globaux. Ils int\u00e8grent une Flash SQI ultra performante, dot\u00e9e d\u2019une fonctionnalit\u00e9 de protection en \u00e9criture flexible, qui garantit que le code ne peut \u00eatre ni \u00e9cras\u00e9 ni effac\u00e9 par inadvertance. Int\u00e9grant la technologie SuperFlash\u00ae&nbsp;d\u00e9velopp\u00e9e par Microchip, la famille offre une excellente long\u00e9vit\u00e9, des consommations en mode actif faibles et une faible puissance consomm\u00e9e, rendant ces composants parfaits pour les applications industrielles et grand public connect\u00e9es au Cloud, telles que les concentrateurs intelligents pour la maison, les appareils m\u00e9nagers intelligents, les \u00e9quipements de contr\u00f4le des immeubles, la robotique industrielle, la s\u00e9curit\u00e9 et les \u00e9quipements de surveillance.<br \/>\nMicrochip propose des services de pr\u00e9programmation pour les firmwares de ses clients.<\/p>\n<p><a href=\"https:\/\/www.microchip.com\/documentlisting\/news-and-events\">www.microchip.com<\/a><\/p>\n<h3 class=\"title\"><a href=\"https:\/\/www.electronique-eci.com\/news\/des-debits-de-donnees-eleves-associes-une-haute-precision-pour-les-can-de-microchip\">Des d\u00e9bits de donn\u00e9es \u00e9lev\u00e9s associ\u00e9s \u00e0 une haute pr\u00e9cision pour les CAN de Microchip<\/a><\/h3>\n<h3 class=\"title\"><a href=\"https:\/\/www.electronique-eci.com\/news\/boostez-les-qualifications-anti-emi-des-ecrans-tactiles-automobiles\">Boostez les qualifications anti-EMI des \u00e9crans tactiles automobiles <\/a><\/h3>\n<h3 class=\"title\"><a href=\"https:\/\/www.electronique-eci.com\/news\/microchip-etend-son-portefeuille-de-produits-de-timing-et-de-synchronisation\">Microchip \u00e9tend son portefeuille de produits de timing et de synchronisation<\/a><\/h3>\n","protected":false},"excerpt":{"rendered":"<p>Microchip annonce le lancement de la famille de m\u00e9moires Flash Serial Quad I\/O (SQI) 3 V SST26VF, les premiers composants de m\u00e9moire NOR du march\u00e9 \u00e0 int\u00e9grer des options d\u2019adresses MAC. Pr\u00e9programm\u00e9es avec des adresses EUI-48 et EUI-64, ces composants ne poss\u00e8dent pas de quantit\u00e9 minimum de commande, offrant des solutions de stockage plug-and-play \u00e0 un bon rapport co\u00fbt\/efficacit\u00e9 pour les applications connect\u00e9es qui utilisent les standards Ethernet, Bluetooth, Wi-Fi, IEEE 802.15.4 et FireWire.<\/p>\n","protected":false},"author":9,"featured_media":81269,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1141],"class_list":["post-81268","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>M\u00e9moires Flash NOR int\u00e9grant des options d\u2019adresses MAC ...<\/title>\n<meta name=\"description\" content=\"Microchip annonce le lancement de la famille de m\u00e9moires Flash Serial Quad I\/O (SQI) 3 V SST26VF, les premiers composants de m\u00e9moire NOR du march\u00e9 \u00e0...\" \/>\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\/81268\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"M\u00e9moires Flash NOR int\u00e9grant des options d\u2019adresses MAC\" \/>\n<meta property=\"og:description\" content=\"Microchip annonce le lancement de la famille de m\u00e9moires Flash Serial Quad I\/O (SQI) 3 V SST26VF, les premiers composants de m\u00e9moire NOR du march\u00e9 \u00e0 int\u00e9grer des options d\u2019adresses MAC. Pr\u00e9programm\u00e9es avec des adresses EUI-48 et EUI-64, ces composants ne poss\u00e8dent pas de quantit\u00e9 minimum de commande, offrant des solutions de stockage plug-and-play \u00e0 un bon rapport co\u00fbt\/efficacit\u00e9 pour les applications connect\u00e9es qui utilisent les standards Ethernet, Bluetooth, Wi-Fi, IEEE 802.15.4 et FireWire.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/81268\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2019-07-23T22:00:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/sites\/default\/files\/images\/eci8073_microchip.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=\"Alain 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