{"id":44720,"date":"2023-09-30T11:44:17","date_gmt":"2023-09-30T03:44:17","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=44720"},"modified":"2023-09-30T11:44:17","modified_gmt":"2023-09-30T03:44:17","slug":"syzqxdwkzq","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/44720.html","title":{"rendered":"STM32 PA12\uff1a\u4e00\u79cd\u5168\u65b0\u7684\u5fae\u63a7\u5236\u5668"},"content":{"rendered":"

  STM32 PA12\u662f\u4e00\u79cd\u65b0\u578b\u7684\u5fae\u63a7\u5236\u5668\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5feb\u7684\u5904\u7406\u901f\u5ea6\u3001\u66f4\u9ad8\u7684\u6027\u80fd\u548c\u66f4\u4f4e\u7684\u529f\u8017\u3002<\/strong>\u5b83\u662fSTM32\u7cfb\u5217\u5fae\u63a7\u5236\u5668\u7684\u4e00\u90e8\u5206\uff0c\u62e5\u6709\u5148\u8fdb\u7684ARM Cortex-M4\u5185\u6838\uff0c\u652f\u6301\u9ad8\u8fbe120MHz\u7684\u5904\u7406\u901f\u5ea6\uff0c\u5177\u6709\u6700\u9ad8256KB\u7684Flash\u5185\u5b58\u548c64KB\u7684SRAM\uff0c\u652f\u6301\u591a\u79cd\u5916\u8bbe\uff0c\u5177\u6709\u66f4\u4f4e\u7684\u529f\u8017\u548c\u66f4\u9ad8\u7684\u6548\u7387\u3002<\/p>\n

STM32 PA12\u7684\u7279\u6027<\/h2>\n

  \u9ad8\u6027\u80fd<\/h3>\n

  STM32 PA12\u5177\u6709\u9ad8\u8fbe120MHz\u7684\u5904\u7406\u901f\u5ea6\uff0c\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5feb\u7684\u5904\u7406\u6027\u80fd\u3002\u5b83\u8fd8\u62e5\u6709\u6700\u9ad8256KB\u7684Flash\u5185\u5b58\u548c64KB\u7684SRAM\uff0c\u53ef\u4ee5\u652f\u6301\u66f4\u591a\u7684\u7a0b\u5e8f\u548c\u6570\u636e\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u652f\u6301\u591a\u79cd\u5916\u8bbe\uff0c\u5305\u62ecUSB\u3001CAN\u3001I2C\u3001SPI\u3001ADC\u3001DAC\u7b49\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u9700\u6c42\u3002<\/p>\n

  \u4f4e\u529f\u8017<\/h3>\n

  STM32 PA12\u5177\u6709\u66f4\u4f4e\u7684\u529f\u8017\uff0c\u53ef\u4ee5\u8282\u7701\u80fd\u6e90\u3002\u5b83\u62e5\u6709\u9ad8\u6548\u7684\u7535\u6e90\u7ba1\u7406\u7cfb\u7edf\uff0c\u53ef\u4ee5\u6709\u6548\u63a7\u5236\u529f\u8017\uff0c\u5e76\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u4e2d\u8c03\u6574\u7535\u6e90\u6a21\u5f0f\u4ee5\u8fbe\u5230\u6700\u4f73\u7684\u6027\u80fd\u548c\u529f\u8017\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u652f\u6301\u591a\u79cd\u4f4e\u529f\u8017\u6a21\u5f0f\uff0c\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u4e2d\u6709\u6548\u63d0\u9ad8\u7535\u6c60\u5bff\u547d\u3002<\/p>\n

STM32 PA12\u7684\u5e94\u7528<\/h2>\n

  \u667a\u80fd\u5bb6\u5c45<\/h3>\n

  STM32 PA12\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u5e94\u7528\uff0c\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5feb\u7684\u5904\u7406\u901f\u5ea6\uff0c\u66f4\u9ad8\u7684\u6027\u80fd\u548c\u66f4\u4f4e\u7684\u529f\u8017\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u5916\u8bbe\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bb6\u5ead\u81ea\u52a8\u5316\u63a7\u5236\uff0c\u53ef\u4ee5\u652f\u6301\u5bb6\u5ead\u667a\u80fd\u8bbe\u5907\u7684\u8fde\u63a5\u548c\u4ea4\u4e92\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u7f51\u7edc\u8fde\u63a5\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bb6\u5ead\u7684\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\u3002<\/p>\n

  \u667a\u80fd\u7535\u5b50\u8bbe\u5907<\/h3>\n

  STM32 PA12\u4e5f\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u7535\u5b50\u8bbe\u5907\uff0c\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5feb\u7684\u5904\u7406\u901f\u5ea6\uff0c\u66f4\u9ad8\u7684\u6027\u80fd\u548c\u66f4\u4f4e\u7684\u529f\u8017\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u5916\u8bbe\uff0c\u53ef\u4ee5\u5b9e\u73b0\u667a\u80fd\u7535\u5b50\u8bbe\u5907\u7684\u63a7\u5236\u548c\u4ea4\u4e92\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4f20\u611f\u5668\u7684\u8fde\u63a5\u548c\u63a7\u5236\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u7f51\u7edc\u8fde\u63a5\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u667a\u80fd\u7535\u5b50\u8bbe\u5907\u7684\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  STM32 PA12\u662f\u4e00\u79cd\u65b0\u578b\u7684\u5fae\u63a7\u5236\u5668\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5feb\u7684\u5904\u7406\u901f\u5ea6\u3001\u66f4\u9ad8\u7684\u6027\u80fd\u548c\u66f4\u4f4e\u7684\u529f\u8017\u3002<\/strong>\u5b83\u62e5\u6709\u9ad8\u8fbe120MHz\u7684\u5904\u7406\u901f\u5ea6\uff0c\u6700\u9ad8256KB\u7684Flash\u5185\u5b58\u548c64KB\u7684SRAM\uff0c\u652f\u6301\u591a\u79cd\u5916\u8bbe\uff0c\u5177\u6709\u66f4\u4f4e\u7684\u529f\u8017\u548c\u66f4\u9ad8\u7684\u6548\u7387\u3002STM32 PA12\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u548c\u667a\u80fd\u7535\u5b50\u8bbe\u5907\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bb6\u5ead\u81ea\u52a8\u5316\u63a7\u5236\u548c\u667a\u80fd\u7535\u5b50\u8bbe\u5907\u7684\u63a7\u5236\u548c\u4ea4\u4e92\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4f20\u611f\u5668\u7684\u8fde\u63a5\u548c\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bb6\u5ead\u548c\u667a\u80fd\u7535\u5b50\u8bbe\u5907\u7684\u8fdc\u7a0b\u76d1\u63a7\u548c\u63a7\u5236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

STM32PA12\u662f\u4e00\u79cd\u65b0\u578b\u7684\u5fae\u63a7\u5236\u5668\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5feb\u7684\u5904\u7406\u901f\u5ea6\u3001\u66f4\u9ad8\u7684\u6027\u80fd\u548c\u66f4\u4f4e\u7684\u529f\u8017\u3002\u5b83\u662fSTM32\u7cfb\u5217\u5fae\u63a7\u5236\u5668\u7684\u4e00\u90e8\u5206\uff0c\u62e5\u6709\u5148\u8fdb<\/p>\n","protected":false},"author":1,"featured_media":4132,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[287],"class_list":["post-44720","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-stm32"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44720","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=44720"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44720\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=44720"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=44720"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=44720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}