{"id":27117,"date":"2012-03-09T23:00:00","date_gmt":"2012-03-09T23:00:00","guid":{"rendered":"https:\/\/\/white_papers\/la-bataille-est-engagee-flash-contre-fram\/"},"modified":"2022-01-26T15:21:19","modified_gmt":"2022-01-26T15:21:19","slug":"la-bataille-est-engagee-flash-contre-fram","status":"publish","type":"white_papers","link":"https:\/\/www.ecinews.fr\/fr\/white_papers\/la-bataille-est-engagee-flash-contre-fram\/","title":{"rendered":"La bataille est engag\u00e9e : FLASH contre FRAM"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Le d\u00e9veloppement et l&rsquo;int\u00e9gration d&rsquo;une nouvelle technologie de m\u00e9moire embarqu\u00e9e non-volatile repr\u00e9sentent un \u00e9l\u00e9ment crucial de cette \u00e9volution. Si les m\u00e9moires non-volatiles Flash et EEPROM sont \u00a0pr\u00e9sentes de fa\u00e7on pr\u00e9pond\u00e9rante dans les microcontr\u00f4leurs, d&rsquo;autres technologies offrant les m\u00eames fonctionnalit\u00e9s de base sont en train d&rsquo;appara\u00eetre.  La m\u00e9moire RAM ferro\u00e9lectrique, ou technologie FRAM (Ferroelectric Random Access Memory) est l&rsquo;une de ces alternatives (d&rsquo;autres appellations existent : F-RAM ou FeRAM). Comme une partie du nom (RAM) le sugg\u00e8re, le fonctionnement des m\u00e9moires FRAM et DRAM est similaire : elles permettent l&rsquo;acc\u00e8s al\u00e9atoire \u00e0 chaque bit pour les op\u00e9rations de lecture et d&rsquo;\u00e9criture. Contrairement \u00e0 la DRAM, la FRAM est une m\u00e9moire non-volatile (comme la m\u00e9moire EEPROM ou Flash), son contenu ne dispara\u00eet pas en l&rsquo;absence d&rsquo;alimentation.<\/p>\n","protected":false},"featured_media":27119,"template":"","tags":[],"company":[],"wp_category":[],"ppma_author":[1149],"class_list":["post-27117","white_papers","type-white_papers","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<title>La bataille est engag\u00e9e : FLASH contre FRAM ...<\/title>\n<meta name=\"description\" content=\"Le d\u00e9veloppement et l&#039;int\u00e9gration d&#039;une nouvelle technologie de m\u00e9moire embarqu\u00e9e non-volatile repr\u00e9sentent un \u00e9l\u00e9ment crucial de cette \u00e9volution. Si...\" \/>\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\/white_papers\/27117\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La bataille est engag\u00e9e : FLASH contre FRAM\" \/>\n<meta property=\"og:description\" content=\"Le d\u00e9veloppement et l&#039;int\u00e9gration d&#039;une nouvelle technologie de m\u00e9moire embarqu\u00e9e non-volatile repr\u00e9sentent un \u00e9l\u00e9ment crucial de cette \u00e9volution. Si les m\u00e9moires non-volatiles Flash et EEPROM sont \u00a0pr\u00e9sentes de fa\u00e7on pr\u00e9pond\u00e9rante dans les microcontr\u00f4leurs, d&#039;autres technologies offrant les m\u00eames fonctionnalit\u00e9s de base sont en train d&#039;appara\u00eetre. La m\u00e9moire RAM ferro\u00e9lectrique, ou technologie FRAM (Ferroelectric Random Access Memory) est l&#039;une de ces alternatives (d&#039;autres appellations existent : F-RAM ou FeRAM). Comme une partie du nom (RAM) le sugg\u00e8re, le fonctionnement des m\u00e9moires FRAM et DRAM est similaire : elles permettent l&#039;acc\u00e8s al\u00e9atoire \u00e0 chaque bit pour les op\u00e9rations de lecture et d&#039;\u00e9criture. Contrairement \u00e0 la DRAM, la FRAM est une m\u00e9moire non-volatile (comme la m\u00e9moire EEPROM ou Flash), son contenu ne dispara\u00eet pas en l&#039;absence d&#039;alimentation.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/white_papers\/27117\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:modified_time\" content=\"2022-01-26T15:21:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci3156.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"853\" \/>\n\t<meta property=\"og:image:height\" content=\"1280\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/white_papers\/la-bataille-est-engagee-flash-contre-fram\/\",\"url\":\"https:\/\/www.ecinews.fr\/fr\/white_papers\/la-bataille-est-engagee-flash-contre-fram\/\",\"name\":\"La bataille est engag\u00e9e : FLASH contre FRAM -\",\"isPartOf\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#website\"},\"datePublished\":\"2012-03-09T23:00:00+00:00\",\"dateModified\":\"2022-01-26T15:21:19+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/white_papers\/la-bataille-est-engagee-flash-contre-fram\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.ecinews.fr\/fr\/white_papers\/la-bataille-est-engagee-flash-contre-fram\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/white_papers\/la-bataille-est-engagee-flash-contre-fram\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.ecinews.fr\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"La bataille est engag\u00e9e : FLASH contre FRAM\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#website\",\"url\":\"https:\/\/www.eenewseurope.com\/en\/\",\"name\":\"EENewsEurope\",\"description\":\"Just another WordPress site\",\"publisher\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.eenewseurope.com\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#organization\",\"name\":\"EENewsEurope\",\"url\":\"https:\/\/www.eenewseurope.com\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg\",\"contentUrl\":\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg\",\"width\":283,\"height\":113,\"caption\":\"EENewsEurope\"},\"image\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/logo\/image\/\"}}]}<\/script>","yoast_head_json":{"title":"La bataille est engag\u00e9e : FLASH contre FRAM ...","description":"Le d\u00e9veloppement et l'int\u00e9gration d'une nouvelle technologie de m\u00e9moire embarqu\u00e9e non-volatile repr\u00e9sentent un \u00e9l\u00e9ment crucial de cette \u00e9volution. 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