{"id":476449,"date":"2025-03-30T09:04:23","date_gmt":"2025-03-30T07:04:23","guid":{"rendered":"https:\/\/www.ecinews.fr\/?p=476449"},"modified":"2025-03-30T16:34:19","modified_gmt":"2025-03-30T14:34:19","slug":"les-couts-de-tsmc-seulement-10-plus-eleves-aux-usa","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/les-couts-de-tsmc-seulement-10-plus-eleves-aux-usa\/","title":{"rendered":"Les co\u00fbts de TSMC seulement 10 % plus \u00e9lev\u00e9s aux USA"},"content":{"rendered":"<p>Selon un analyste r\u00e9put\u00e9, les co\u00fbts de fabrication des puces de TSMC ne devraient \u00eatre que de 10 % plus \u00e9lev\u00e9s aux \u00c9tats-Unis qu&rsquo;\u00e0 Ta\u00efwan.<\/p>\n<p>\u00ab\u00a0Il en co\u00fbte \u00e0 TSMC moins de 10 % de plus pour traiter une plaquette de 300 mm en Arizona que la m\u00eame plaquette fabriqu\u00e9e \u00e0 Ta\u00efwan\u00a0\u00bb, a d\u00e9clar\u00e9 Dan Hutcheson, vice-pr\u00e9sident de la soci\u00e9t\u00e9 d&rsquo;analyse TechInsights.<\/p>\n<p>La <a href=\"https:\/\/www.eenewseurope.com\/en\/tsmc-raises-arizona-fabs-budget-to-40-billion\/\">premi\u00e8re usine, situ\u00e9e \u00e0 Phoenix (Arizona),<\/a> devrait commencer \u00e0 produire des puces \u00e0 5 et 4 nm dans les prochains mois, et les premi\u00e8res s\u00e9ries de plaquettes ont montr\u00e9 des rendements sup\u00e9rieurs de 4 % \u00e0 ceux des usines de Ta\u00efwan. <a href=\"https:\/\/www.nist.gov\/chips\/tsmc-arizona-phoenix\">Deux autres fabs<\/a> sont pr\u00e9vues ou en cours de construction, la Fab 2 visant \u00e0 prendre en charge le processus FinFET \u00e0 3 nm d&rsquo;ici \u00e0 la fin de 2028 et la Fab 3 pour les transistors \u00e0 2 nm et A16 (1,6 nm) avec nanosheet d&rsquo;ici \u00e0 2030.<\/p>\n<p>Le co\u00fbt de production aux \u00c9tats-Unis a \u00e9t\u00e9 l&rsquo;un des principaux probl\u00e8mes signal\u00e9s par TSMC.<\/p>\n<p>TechInsights a donc utilis\u00e9 son mod\u00e8le strat\u00e9gique de co\u00fbts et de prix Semiconductor Manufacturing Economics pour \u00e9valuer la technologie de pointe de TSMC, jusqu&rsquo;aux diff\u00e9rents outils et \u00e9tapes du process.<\/p>\n<ul>\n<li><a href=\"https:\/\/www.eenewseurope.com\/en\/tsmc-trump-announce-an-extra-us100-billion-capex-in-the-us\/\">TSMC et Trump annoncent un investissement suppl\u00e9mentaire de 100 milliards de dollars aux \u00c9tats-Unis<\/a><\/li>\n<li><a href=\"https:\/\/www.eenewseurope.com\/en\/tsmc-agrees-to-build-third-arizona-fab-make-2nm-chips-in-us\/\">TSMC construit une troisi\u00e8me usine en Arizona pour les puces \u00e0 2 nm<\/a><\/li>\n<\/ul>\n<p>\u00ab\u00a0Il est important de noter que les fabless et les hyperscalers du monde entier lui font confiance pour mettre leurs fonderies devant leurs responsabilit\u00e9s en ce qui concerne les prix des wafers de silicium\u00a0\u00bb, d\u00e9clare M. Hutcheson.<\/p>\n<p>Les r\u00e9sultats du mod\u00e8le montrent que les co\u00fbts de main-d&rsquo;\u0153uvre, qui sont plus \u00e9lev\u00e9s aux \u00c9tats-Unis et en Europe, n&rsquo;augmentent pas ind\u00fbment le co\u00fbt final des puces.<\/p>\n<p>\u00ab\u00a0La main-d&rsquo;\u0153uvre repr\u00e9sente moins de 2 % des co\u00fbts totaux. C&rsquo;est l&rsquo;\u00e9quipement qui permet d&rsquo;\u00e9galiser les chances. Plus des deux tiers du co\u00fbt des wafers sont imputables \u00e0 l&rsquo;\u00e9quipement de production. C&rsquo;est pourquoi la diff\u00e9rence de co\u00fbt global des plaquettes entre l&rsquo;Arizona et Ta\u00efwan s&rsquo;\u00e9l\u00e8ve \u00e0 un peu moins de 10 %\u00a0\u00bb, a d\u00e9clar\u00e9 M. Hutcheson.<\/p>\n<p><a title=\"www.techinsights.com\" href=\"http:\/\/www.techinsights.com\" target=\"_blank\" rel=\"noopener\">www.techinsights.com<\/a> <a href=\"http:\/\/www.techinsights.com\">;<\/a> <a href=\"http:\/\/www.nist.gov\/chips\/tsmc-arizona-phoenix\">www.nist.gov\/chips\/tsmc-arizona-phoenix<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Selon un analyste r\u00e9put\u00e9, les co\u00fbts de fabrication des puces de TSMC ne devraient \u00eatre que de 10 % plus \u00e9lev\u00e9s aux \u00c9tats-Unis qu&rsquo;\u00e0 Ta\u00efwan. \u00ab\u00a0Il en co\u00fbte \u00e0 TSMC moins de 10 % de plus pour traiter une plaquette de 300 mm en Arizona que la m\u00eame plaquette fabriqu\u00e9e \u00e0 Ta\u00efwan\u00a0\u00bb, a d\u00e9clar\u00e9 Dan [&hellip;]<\/p>\n","protected":false},"author":40,"featured_media":476291,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[880],"tags":[2264,6384,2541],"domains":[47],"ppma_author":[3640,6199],"class_list":["post-476449","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites-economiques","tag-fabs","tag-semi-conducteurs","tag-tsmc","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Les co\u00fbts de TSMC seulement 10 % plus \u00e9lev\u00e9s aux USA ...<\/title>\n<meta name=\"description\" content=\"Selon un analyste r\u00e9put\u00e9, les co\u00fbts de TSMC aux USA ne devraient \u00eatre sup\u00e9rieurs que de 10 % \u00e0 ceux de Ta\u00efwan.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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