{"id":43635,"date":"2023-10-03T17:29:12","date_gmt":"2023-10-03T09:29:12","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=43635"},"modified":"2023-10-03T17:29:12","modified_gmt":"2023-10-03T09:29:12","slug":"sjmsrljsclqdhxjs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/43635.html","title":{"rendered":"STM32F407\u89e3\u5bc6\uff1a\u6df1\u5165\u4e86\u89e3STM32\u5904\u7406\u5668\u7684\u6838\u5fc3\u6280\u672f"},"content":{"rendered":"

  STM32F407\u662fSTMicroelectronics\u516c\u53f8\u751f\u4ea7\u7684\u4e00\u6b3e\u9ad8\u6027\u80fd\u3001\u4f4e\u529f\u8017\u768432\u4f4d\u5fae\u63a7\u5236\u5668\uff0c\u5b83\u662fSTM32\u7cfb\u5217\u4e2d\u6700\u5148\u8fdb\u7684\u5904\u7406\u5668\u4e4b\u4e00\u3002<\/strong>\u8be5\u5904\u7406\u5668\u5177\u6709\u9ad8\u901f\u5904\u7406\u80fd\u529b\u3001\u96c6\u6210\u7684\u591a\u79cd\u5916\u8bbe\u548c\u82af\u7247\u7ea7\u7684\u5b89\u5168\u6027\u80fd\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5404\u79cd\u5e94\u7528\u7684\u9700\u6c42\u3002\u672c\u6587\u5c06\u6df1\u5165\u8ba8\u8bbaSTM32F407\u89e3\u5bc6\u7684\u6838\u5fc3\u6280\u672f\uff0c\u5305\u62ec\u5904\u7406\u5668\u67b6\u6784\u3001\u6027\u80fd\u3001\u5916\u8bbe\u548c\u5b89\u5168\u6027\u80fd\u7b49\u3002<\/p>\n

STM32F407\u5904\u7406\u5668\u67b6\u6784<\/h2>\n

  STM32F407\u5904\u7406\u5668\u91c7\u7528ARM Cortex-M4\u5185\u6838\uff0c\u5177\u6709\u9ad8\u901f\u5904\u7406\u80fd\u529b\uff0c\u652f\u6301\u6700\u9ad8168MHz\u7684\u65f6\u949f\u9891\u7387\uff0c\u5177\u6709\u5f3a\u5927\u7684\u8fd0\u7b97\u80fd\u529b\u3002\u5904\u7406\u5668\u5185\u7f6e\u4e86256KB\u7684Flash\u5b58\u50a8\u5668\uff0c\u53ef\u4ee5\u5b58\u50a8\u5927\u91cf\u7684\u7a0b\u5e8f\u4ee3\u7801\uff0c\u652f\u6301\u591a\u79cd\u5b58\u50a8\u5668\u7c7b\u578b\uff0c\u5305\u62ecSRAM\u3001EEPROM\u3001Flash\u7b49\u3002\u5904\u7406\u5668\u8fd8\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u63a5\u53e3\uff0c\u5305\u62ecI2C\u3001CAN\u3001USART\u3001USB\u7b49\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5404\u79cd\u5916\u8bbe\u7684\u8fde\u63a5\u9700\u6c42\u3002<\/p>\n

STM32F407\u6027\u80fd<\/h2>\n

  STM32F407\u5904\u7406\u5668\u5177\u6709\u8d85\u5f3a\u7684\u5904\u7406\u80fd\u529b\uff0c\u652f\u6301\u6700\u9ad8168MHz\u7684\u65f6\u949f\u9891\u7387\uff0c\u6700\u9ad8\u53ef\u8fbe\u52301.25 DMIPS\/MHz\u7684\u6027\u80fd\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5404\u79cd\u5e94\u7528\u7684\u9700\u6c42\u3002\u5904\u7406\u5668\u5185\u7f6e\u4e86256KB\u7684Flash\u5b58\u50a8\u5668\uff0c\u53ef\u4ee5\u5b58\u50a8\u5927\u91cf\u7684\u7a0b\u5e8f\u4ee3\u7801\uff0c\u652f\u6301\u591a\u79cd\u5b58\u50a8\u5668\u7c7b\u578b\uff0c\u5305\u62ecSRAM\u3001EEPROM\u3001Flash\u7b49\u3002\u5904\u7406\u5668\u8fd8\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u63a5\u53e3\uff0c\u5305\u62ecI2C\u3001CAN\u3001USART\u3001USB\u7b49\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5404\u79cd\u5916\u8bbe\u7684\u8fde\u63a5\u9700\u6c42\u3002<\/p>\n

  STM32F407\u5916\u8bbe<\/h3>\n

  STM32F407\u5904\u7406\u5668\u5185\u7f6e\u4e86\u591a\u79cd\u5916\u8bbe\uff0c\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u63a5\u53e3\uff0c\u5305\u62ecI2C\u3001CAN\u3001USART\u3001USB\u7b49\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5404\u79cd\u5916\u8bbe\u7684\u8fde\u63a5\u9700\u6c42\u3002\u6b64\u5916\uff0c\u5904\u7406\u5668\u8fd8\u652f\u6301\u591a\u79cd\u5b89\u5168\u6027\u80fd\uff0c\u5305\u62ecAES\u52a0\u5bc6\u3001SHA-1\/SHA-2\u54c8\u5e0c\u7b97\u6cd5\u3001RSA\u7b49\uff0c\u53ef\u4ee5\u4fdd\u969c\u6570\u636e\u7684\u5b89\u5168\u6027\u3002<\/p>\n

  STM32F407\u5b89\u5168\u6027<\/h3>\n

  STM32F407\u5904\u7406\u5668\u652f\u6301\u591a\u79cd\u5b89\u5168\u6027\u80fd\uff0c\u5305\u62ecAES\u52a0\u5bc6\u3001SHA-1\/SHA-2\u54c8\u5e0c\u7b97\u6cd5\u3001RSA\u7b49\uff0c\u53ef\u4ee5\u4fdd\u969c\u6570\u636e\u7684\u5b89\u5168\u6027\u3002\u6b64\u5916\uff0c\u5904\u7406\u5668\u8fd8\u652f\u6301\u591a\u79cd\u5916\u8bbe\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5404\u79cd\u5e94\u7528\u7684\u9700\u6c42\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  STM32F407\u662fSTMicroelectronics\u516c\u53f8\u751f\u4ea7\u7684\u4e00\u6b3e\u9ad8\u6027\u80fd\u3001\u4f4e\u529f\u8017\u768432\u4f4d\u5fae\u63a7\u5236\u5668\uff0c\u5b83\u662fSTM32\u7cfb\u5217\u4e2d\u6700\u5148\u8fdb\u7684\u5904\u7406\u5668\u4e4b\u4e00\u3002<\/strong>\u8be5\u5904\u7406\u5668\u5177\u6709\u9ad8\u901f\u5904\u7406\u80fd\u529b\u3001\u96c6\u6210\u7684\u591a\u79cd\u5916\u8bbe\u548c\u82af\u7247\u7ea7\u7684\u5b89\u5168\u6027\u80fd\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5404\u79cd\u5e94\u7528\u7684\u9700\u6c42\u3002\u672c\u6587\u4ecb\u7ecd\u4e86STM32F407\u89e3\u5bc6\u7684\u6838\u5fc3\u6280\u672f\uff0c\u5305\u62ec\u5904\u7406\u5668\u67b6\u6784\u3001\u6027\u80fd\u3001\u5916\u8bbe\u548c\u5b89\u5168\u6027\u80fd\u7b49\uff0c\u4ee5\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u8be5\u5904\u7406\u5668\u7684\u529f\u80fd\u548c\u7279\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

STM32F407\u662fSTMicroelectronics\u516c\u53f8\u751f\u4ea7\u7684\u4e00\u6b3e\u9ad8\u6027\u80fd\u3001\u4f4e\u529f\u8017\u768432\u4f4d\u5fae\u63a7\u5236\u5668\uff0c\u5b83\u662fSTM32\u7cfb\u5217\u4e2d\u6700\u5148\u8fdb\u7684\u5904\u7406\u5668\u4e4b\u4e00\u3002<\/stro\n<\/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-43635","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\/43635"}],"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=43635"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/43635\/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=43635"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=43635"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=43635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}