{"id":473398,"date":"2025-02-21T15:53:09","date_gmt":"2025-02-21T14:53:09","guid":{"rendered":"https:\/\/www.ecinews.fr\/?p=473398"},"modified":"2025-02-21T15:53:09","modified_gmt":"2025-02-21T14:53:09","slug":"microcontroleurs-32-bits-a-faible-cout-avec-memoire-x2-et-can","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/microcontroleurs-32-bits-a-faible-cout-avec-memoire-x2-et-can\/","title":{"rendered":"Microcontr\u00f4leurs 32 bits \u00e0 faible co\u00fbt avec m\u00e9moire x2 et CAN"},"content":{"rendered":"<p>STMicroelectronics a lanc\u00e9 trois microcontr\u00f4leurs (MCU) 32 bits abordables, dot\u00e9s de plus de m\u00e9moire et d&rsquo;une interface CAN FD.<\/p>\n<p>Le STM32C051 double la m\u00e9moire sur puce pour atteindre 64 Ko de m\u00e9moire flash et 12 Ko de m\u00e9moire SRAM au m\u00eame co\u00fbt et au m\u00eame brochage que le STM32C031. Les STM32C091 et STM32C092 augmentent la densit\u00e9 de la m\u00e9moire flash jusqu&rsquo;\u00e0 256 Ko dans des bo\u00eetiers jusqu&rsquo;\u00e0 64 broches, ce dernier ajoutant \u00e9galement une interface CAN FD. Cela permet aux d\u00e9veloppeurs de r\u00e9duire davantage la nomenclature et de simplifier la conception mat\u00e9rielle des dispositifs de communication et de mise en r\u00e9seau industriels.<\/p>\n<p>Les MCU STM32C0 sont les composants 32 bits les plus abordables de ST, bas\u00e9s sur un c\u0153ur ARM Cortex-M0+ de 48 MHz avec des interfaces largement utilis\u00e9es telles que USB Full Speed Device sans cristal et USART, ainsi que des temporisateurs et un convertisseur analogique-num\u00e9rique (ADC).<\/p>\n<p>Les horloges int\u00e9gr\u00e9es \u00e0 la puce et une seule entr\u00e9e d&rsquo;alimentation permettent d&rsquo;\u00e9conomiser des composants externes suppl\u00e9mentaires, y compris la synchronisation et le d\u00e9couplage, et de concevoir des circuits imprim\u00e9s plus petits et plus simples.<\/p>\n<ul>\n<li><a href=\"https:\/\/www.eenewseurope.com\/en\/st-moves-graphics-accelerator-into-microcontrollers\/\">ST int\u00e8gre le contr\u00f4leur graphique dans le MCU<\/a><\/li>\n<\/ul>\n<p>\u00ab\u00a0La s\u00e9rie STM32C0 offre une grande flexibilit\u00e9 en tant que gamme \u00e9conomique de la famille STM32, avec une m\u00e9moire allant de 32 Ko \u00e0 256 Ko de flash et des p\u00e9riph\u00e9riques riches,\u00a0\u00bb d\u00e9clare Patrick Aidoune, General Purpose MCU Division General Manager, STMicroelectronics. \u00ab\u00a0Les grandes capacit\u00e9s de m\u00e9moire flash et de m\u00e9moire vive d\u00e9sormais disponibles dans les STM32C091\/C092 permettent aux concepteurs d&rsquo;h\u00e9berger l&rsquo;interface utilisateur graphique en m\u00eame temps que l&rsquo;application principale, en utilisant les outils TouchGFX de ST pour cr\u00e9er des exp\u00e9riences divertissantes et rationaliser le d\u00e9veloppement.\u00a0\u00bb<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-large wp-image-473207 lazyload\" data-src=\"https:\/\/www.eenewseurope.com\/wp-content\/uploads\/2025\/02\/stm32c0-portfolio-product-zh-1024x570.jpg\" alt=\"\" width=\"1024\" height=\"570\" data-srcset=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2025\/02\/stm32c0-portfolio-product-zh-1024x570.jpg 1024w, https:\/\/www.ecinews.fr\/wp-content\/uploads\/2025\/02\/stm32c0-portfolio-product-zh-300x167.jpg 300w, https:\/\/www.ecinews.fr\/wp-content\/uploads\/2025\/02\/stm32c0-portfolio-product-zh-768x427.jpg 768w, https:\/\/www.ecinews.fr\/wp-content\/uploads\/2025\/02\/stm32c0-portfolio-product-zh-1536x855.jpg 1536w, https:\/\/www.ecinews.fr\/wp-content\/uploads\/2025\/02\/stm32c0-portfolio-product-zh-scaled.jpg 1080w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/570;\" \/><\/p>\n<p>Tous les composants STM32C0 sont disponibles \u00e0 long terme pendant toute la dur\u00e9e de vie des projets industriels et sont en production d\u00e8s maintenant, \u00e0 partir de 0,426 $ pour le STM32C051F8P6, 0,682 $ pour le STM32C091FCP6, et 0,733 $ pour le STM32C092FCP6 avec CAN FD, pour des commandes de 10 000 pi\u00e8ces.<\/p>\n<p><a href=\"https:\/\/www.st.com\/en\/microcontrollers-microprocessors\/stm32c0-series.html?icmp=tt42798_gl_pron_feb2025\">Page produit pour le STM32C0<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>STMicroelectronics a lanc\u00e9 trois microcontr\u00f4leurs (MCU) 32 bits abordables, dot\u00e9s de plus de m\u00e9moire et d&rsquo;une interface CAN FD. Le STM32C051 double la m\u00e9moire sur puce pour atteindre 64 Ko de m\u00e9moire flash et 12 Ko de m\u00e9moire SRAM au m\u00eame co\u00fbt et au m\u00eame brochage que le STM32C031. Les STM32C091 et STM32C092 augmentent la [&hellip;]<\/p>\n","protected":false},"author":40,"featured_media":473210,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[5817,5471],"domains":[47],"ppma_author":[3640,6199],"class_list":["post-473398","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","tag-mcus-fr","tag-stmicro","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Microcontr\u00f4leurs 32 bits \u00e0 faible co\u00fbt avec m\u00e9moire x2 et CAN ...<\/title>\n<meta name=\"description\" content=\"STMicroelectronics lance trois microcontr\u00f4leurs (MCU) 32 bits abordables, dot\u00e9s de plus de m\u00e9moire et d&#039;une interface CAN FD.\" \/>\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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