{"id":482942,"date":"2025-07-10T12:06:36","date_gmt":"2025-07-10T10:06:36","guid":{"rendered":"https:\/\/www.ecinews.fr\/?p=482942"},"modified":"2025-07-10T12:06:36","modified_gmt":"2025-07-10T10:06:36","slug":"kioxia-echantillonne-des-memoires-flashs-ufs-pour-mobiles","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/kioxia-echantillonne-des-memoires-flashs-ufs-pour-mobiles\/","title":{"rendered":"Kioxia \u00e9chantillonne des m\u00e9moires flashs UFS pour mobiles"},"content":{"rendered":"

Kioxia Corporation a annonc\u00e9 qu’elle avait commenc\u00e9 \u00e0 \u00e9chantillonner de nouvelles m\u00e9moires int\u00e9gr\u00e9es Universal Flash Storage (UFS) Ver. 4.1.<\/h2>\n

Les composants de m\u00e9moire embarqu\u00e9e UFS Ver. 4.1 int\u00e8grent la m\u00e9moire flash innovante BiCS FLASH 3D de Kioxia et un contr\u00f4leur dans un bo\u00eetier aux normes JEDEC. Bas\u00e9s sur la technologie BiCS FLASH de 8\u00e8me g\u00e9n\u00e9ration pour am\u00e9liorer la vitesse et l’efficacit\u00e9 \u00e9nerg\u00e9tique, les composants flash embarqu\u00e9s sont id\u00e9aux pour les applications mobiles de la prochaine g\u00e9n\u00e9ration. Cette g\u00e9n\u00e9ration introduit la technologie CBA (CMOS directly Bonded to Array), une innovation architecturale qui marque un changement radical dans la conception des m\u00e9moires flash. En liant directement les circuits CMOS \u00e0 la matrice de m\u00e9moire, la technologie CBA permet des gains significatifs en termes d’efficacit\u00e9 \u00e9nerg\u00e9tique, de performances et de densit\u00e9.<\/p>\n

Alliant vitesse et faible consommation d’\u00e9nergie, les composants de m\u00e9moire UFS Ver. 4.1 permettent des t\u00e9l\u00e9chargements plus rapides et des performances d’application plus fluides afin d’am\u00e9liorer l’exp\u00e9rience des utilisateurs.<\/p>\n

La m\u00e9moire flash est disponible en 256 Go, 512 Go et 1 To.<\/p>\n

Ces derniers composants offrent des performances am\u00e9lior\u00e9es par rapport \u00e0 la g\u00e9n\u00e9ration pr\u00e9c\u00e9dente dans un petit bo\u00eetier BGA. Les \u00e9critures al\u00e9atoires pour les m\u00e9moires de 512 Go et de 1 To sont environ 30 % plus rapides, tandis que les lectures al\u00e9atoires pour 512 Go sont environ 45 % plus rapides et pour 1 To environ 35 % plus rapides.<\/p>\n

L’am\u00e9lioration de l’efficacit\u00e9 \u00e9nerg\u00e9tique par rapport \u00e0 la g\u00e9n\u00e9ration pr\u00e9c\u00e9dente est d’environ 15 % en lecture pour les composants de 512 Go et 1 TB, tandis que l’efficacit\u00e9 \u00e9nerg\u00e9tique en \u00e9criture est am\u00e9lior\u00e9e d’environ 20 % pour les m\u00e9moires de 512 Go et 1 TB.<\/p>\n

En outre, la d\u00e9fragmentation initi\u00e9e par l’h\u00f4te permet de retarder la collecte des d\u00e9chets pour assurer des performances rapides et ininterrompues pendant les p\u00e9riodes critiques, tandis que le redimensionnement de la m\u00e9moire tampon WriteBooster offre une plus grande flexibilit\u00e9 pour des performances optimales.<\/p>\n

www.kioxia.com\/en-jp<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Les dispositifs de m\u00e9moire flash UFS 4.1 r\u00e9pondent aux exigences des applications mobiles de la prochaine g\u00e9n\u00e9ration, y compris les smartphones avanc\u00e9s avec IA int\u00e9gr\u00e9e.<\/p>\n","protected":false},"author":40,"featured_media":482901,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[7415,6853,10175],"domains":[47],"ppma_author":[3682,6199],"class_list":["post-482942","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","tag-kioxia-fr","tag-memoire-flash","tag-ufs-fr","domains-electronique-eci"],"acf":[],"yoast_head":"Kioxia \u00e9chantillonne des m\u00e9moires flashs UFS pour mobiles ...<\/title>\n<meta name=\"description\" content=\"Les m\u00e9moires flash UFS 4.1 r\u00e9pondent aux exigences des applications mobiles de la prochaine g\u00e9n\u00e9ration, y compris les 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