{"id":16967,"date":"2025-01-16T11:42:07","date_gmt":"2025-01-16T11:42:07","guid":{"rendered":"https:\/\/pqc.es\/la-era-del-angstrom\/"},"modified":"2026-02-23T15:40:07","modified_gmt":"2026-02-23T15:40:07","slug":"la-era-del-angstrom","status":"publish","type":"post","link":"https:\/\/pqc.es\/en\/la-era-del-angstrom\/","title":{"rendered":"LA ERA DEL \u00c1NGSTR\u00d6M"},"content":{"rendered":"<div class=\"news-content-block\">\n<p>Hace algo m&aacute;s de 5 a&ntilde;os, en un art&iacute;culo titulado &ldquo;<a href=\"https:\/\/www.pqc.es\/es\/blog\/los-ultimos-suspiros-de-la-ley-de-moore\" target=\"_blank\">los &uacute;ltimos suspiros de la ley de Moore<\/a>&rdquo; describ&iacute;amos el estado de la <strong>densidad l&oacute;gica<\/strong> o <strong>grado de integraci&oacute;n<\/strong>, haci&eacute;ndonos eco de una realidad que mostraba <strong>la tecnolog&iacute;a del nodo de 7 nm<\/strong> (nan&oacute;metros, es decir 10<sup>-9<\/sup>) como lo m&aacute;s avanzado entonces de fabricantes como Intel, Samsung o TSMC, comunicando estas dos ultimas su inminente paso a los <strong>5 nm<\/strong> y una visi&oacute;n muy preliminar de lo que pod&iacute;a ser un futuro con <strong>3 nm<\/strong>.<\/p>\n<p>Pues bien, resulta curioso contrastar esa evoluci&oacute;n de vanguardia con la paralela <strong>evoluci&oacute;n de la sociedad<\/strong> en el uso de los <strong>nuevos recursos tecnol&oacute;gicos<\/strong>.<\/p>\n<p>Si nos remontamos solamente a <strong>1997<\/strong>, podemos comprobar c&oacute;mo <strong>cuando el &ldquo;Deep Blue&rdquo; de IBM consigui&oacute; derrotar a Gary Kasparov<\/strong>, lo hizo con una tecnolog&iacute;a a caballo entre los 0,6 y los 0,35 &mu;m (x10<sup>-6<\/sup>).<\/p>\n<p><strong>En 2010<\/strong>, la red que result&oacute; <strong>ganadora del reto ImageNet<\/strong> se bas&oacute; en nodos de <strong>40 nm<\/strong>, mientras que, en <strong>2015<\/strong>, <strong>AlphaGo<\/strong> consigui&oacute; la supremac&iacute;a sobre el hombre en el conocido juego de mesa con tecnolog&iacute;a de <strong>28 nm<\/strong>. Y solamente con un peque&ntilde;o y nuevo salto temporal, <strong>la primera versi&oacute;n del ChatGPT<\/strong> usaba ya los <strong>5 nm<\/strong> apuntados en las predicciones de hace 5 a&ntilde;os, mientras <strong>que las versiones m&aacute;s recientes<\/strong> lo hacen con tecnolog&iacute;a de <strong>4 nm.<\/strong><\/p>\n<p>Sin embargo, la propia progresi&oacute;n en la demanda, incluido el boom de la IA, <strong>van a requerir nuevos avances tecnol&oacute;gicos<\/strong> para poder pasar de lo que, en su d&iacute;a, se coloc&oacute; como referencia casi final a los gr&aacute;ficos asociados a la ley de Moore consiguiendo los diez mil millones de transistores en un chip, hasta cantidades que multiplican aquellas por 100, encontr&aacute;ndose ahora con un objetivo a la vista en el rango del trill&oacute;n americano, es decir, el mill&oacute;n de millones de transistores. Ver &ldquo;<a href=\"https:\/\/www.pqc.es\/es\/blog\/un-nuevo-impulso-para-la-ley-de-moore\" target=\"_blank\">un nuevo impulso para la ley de Moore<\/a>&ldquo;<\/p>\n<p>Por todo ello, va a resultar que <strong>el nan&oacute;metro se nos va a quedar grande<\/strong>, y no habr&aacute; m&aacute;s remedio que iniciar ya <strong>la era del Angstrom<\/strong> (x10<sup>-10<\/sup>), una <strong>medida de longitud equivalente aproximado al di&aacute;metro de un &aacute;tomo<\/strong>. &iexcl;Casi nada!<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Una realidad en el mundo de la tecnolog\u00eda que ha pasado del nodo de 7 nm al nodo de 4nm y que cada vez se ve m\u00e1s requerida por los avances tecnol\u00f3gicos.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[62],"tags":[],"class_list":["post-16967","post","type-post","status-publish","format-standard","hentry","category-tecnologia"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>LA ERA DEL \u00c1NGSTR\u00d6M | PQC<\/title>\n<meta name=\"description\" content=\"Una realidad en el mundo de la tecnolog\u00eda que ha pasado del nodo de 7 nm al nodo de 4nm y que cada vez se ve m\u00e1s requerida por los avances tecnol\u00f3gicos.\" \/>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"LA ERA DEL \u00c1NGSTR\u00d6M | PQC\" 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