{"id":475883,"date":"2025-03-24T09:25:16","date_gmt":"2025-03-24T08:25:16","guid":{"rendered":"https:\/\/www.ecinews.fr\/?p=475883"},"modified":"2025-03-24T09:25:16","modified_gmt":"2025-03-24T08:25:16","slug":"raspberry-pi-ajoute-2mb-de-flash-pour-20%c2%a2-dans-le-rp2354","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/raspberry-pi-ajoute-2mb-de-flash-pour-20%c2%a2-dans-le-rp2354\/","title":{"rendered":"Raspberry Pi ajoute 2MB de flash pour 20\u00a2 dans le RP2354"},"content":{"rendered":"<p>Raspberry Pi pr\u00e9pare une version de son microcontr\u00f4leur RP2350 avec jusqu&rsquo;\u00e0 2 Mo de m\u00e9moire flash dans le m\u00eame bo\u00eetier que le RP2354 pour 20 cents de plus.<\/p>\n<p>Le RP2350 actuel dispose de 520 kB de SRAM sur puce en 10 banques ind\u00e9pendantes pour alimenter les deux <a href=\"https:\/\/www.eenewseurope.com\/en\/raspberry-pi-launches-its-first-risc-v-multicore-chip\/\">c\u0153urs ARM Cortex-M33 ou Hazard3 RISC-V<\/a> \u00e0 150 MHz avec 8 kB de m\u00e9moire programmable en une seule fois (OTP). Il prend en charge jusqu&rsquo;\u00e0 16 Mo de m\u00e9moire flash\/PSRAM QSPI externe via une interface QSPI d\u00e9di\u00e9e, et 2 Mo seront int\u00e9gr\u00e9s dans les variantes 2354A et 2354B.<\/p>\n<p>Cela permettra de r\u00e9duire l&#8217;empreinte des conceptions int\u00e9gr\u00e9es.<\/p>\n<ul>\n<li><a href=\"https:\/\/www.eenewseurope.com\/en\/rust-ported-to-arm-and-risc-v-raspberry-pi-rp2350\/\">Rust port\u00e9 sur RP2350<\/a><\/li>\n<\/ul>\n<p>\u00ab\u00a0Les variantes RP2354A et RP2354B avec 2 Mo de m\u00e9moire flash sont en phase finale de d\u00e9veloppement et de test avec les partenaires early-access\u00a0\u00bb, a d\u00e9clar\u00e9 Eben Upton, PDG de Raspberry Pi. \u00ab\u00a0Nous allons bient\u00f4t passer \u00e0 la production de masse et pr\u00e9voyons de rendre ces variantes disponibles aupr\u00e8s de nos partenaires revendeurs agr\u00e9\u00e9s dans le courant de l&rsquo;ann\u00e9e.<\/p>\n<p>\u00ab\u00a0Le prix inf\u00e9rieur \u00e0 1 $ du RP2350 permet de l&rsquo;int\u00e9grer dans des appareils finaux \u00e0 haut volume et \u00e0 faible co\u00fbt. Par rapport au RP2040, le RP2350 ne co\u00fbte que 10 cents de plus dans un bo\u00eetier de 7\u00d77 mm \u00e0 60 broches [80\u00a2], ou 20 cents de plus dans un bo\u00eetier de 10\u00d710 mm \u00e0 80 broches [90\u00a2]. Nous pr\u00e9voyons d&rsquo;ajouter environ 0,20 $ pour les variantes flash-in-package\u00a0\u00bb, explique-t-il \u00e0 <em>eeNews Europe\/ECInews<\/em>.<\/p>\n<p><iframe data-src=\"\/\/www.youtube.com\/embed\/ODST64hKDoc\" width=\"450\" height=\"252\" allowfullscreen=\"allowfullscreen\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" data-load-mode=\"1\"><\/iframe><\/p>\n<p>Raspberry Pi a \u00e9galement conclu un partenariat avec JLCPCB pour rendre le RP2350 disponible via leur service d&rsquo;assemblage de PCB \u00e0 production rapide, et Upton indique que des centaines de conceptions distinctes bas\u00e9es sur le RP2350 ont \u00e9t\u00e9 soumises \u00e0 la fabrication. JLCPCB propose actuellement un <a href=\"https:\/\/jlcpcb.com\/coupon-center\"> coupon SMT sans seuil de 12 $<\/a> pour les nouveaux designs RP2350.<\/p>\n<p>Le RP2350n est disponible d\u00e8s maintenant aupr\u00e8s des revendeurs agr\u00e9\u00e9s.<\/p>\n<p><a href=\"http:\/\/www.raspberrypi.com\">www.raspberrypi.com<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Raspberry Pi pr\u00e9pare une version de son microcontr\u00f4leur RP2350 avec jusqu&rsquo;\u00e0 2 Mo de m\u00e9moire flash dans le m\u00eame bo\u00eetier que le RP2354 pour 20 cents de plus. Le RP2350 actuel dispose de 520 kB de SRAM sur puce en 10 banques ind\u00e9pendantes pour alimenter les deux c\u0153urs ARM Cortex-M33 ou Hazard3 RISC-V \u00e0 150 [&hellip;]<\/p>\n","protected":false},"author":40,"featured_media":475675,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[880],"tags":[906,2177],"domains":[47],"ppma_author":[3640,6199],"class_list":["post-475883","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites-economiques","tag-mpus-mcus-fr","tag-raspberry-pi-fr","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Raspberry Pi ajoute 2MB de flash pour 20\u00a2 dans le RP2354 ...<\/title>\n<meta name=\"description\" content=\"Raspberry Pi pr\u00e9pare une version de son microcontr\u00f4leur RP2350 avec jusqu&#039;\u00e0 2 Mo de m\u00e9moire flash dans le m\u00eame bo\u00eetier que le RP2354.\" \/>\n<meta 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