{"id":3198,"date":"2021-06-24T01:49:37","date_gmt":"2021-06-24T01:49:37","guid":{"rendered":""},"modified":"2021-06-24T09:50:24","modified_gmt":"2021-06-24T01:50:24","slug":"stm32l4p5%2fq5+cortex-m4%e8%b6%85%e4%bd%8e%e5%8a%9f%e8%80%97%e5%8d%95%e7%89%87%e6%9c%ba","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=3198","title":{"rendered":"STM32L4P5\/Q5 Cortex-M4\u8d85\u4f4e\u529f\u8017\u5355\u7247\u673a"},"content":{"rendered":"<p style=\"box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(70, 70, 80); font-family: PingFangSC-Regular, &quot;Helvetica Neue For Number&quot;, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, &quot;PingFang SC&quot;, &quot;Microsoft yahei&quot;, Arial, Helvetica, sans-serif; font-size: 14px;\">\n\tSTM32L4P5\u548cSTM32L4Q5\u5355\u7247\u673a\uff0c\u6700\u9ad8\u9891\u7387\u53ef\u8fbe120MHz\uff0c\u51ed\u501f\u5e26\u6709DSP\u548c\u6d6e\u70b9\u5355\u5143\uff08FPU\uff09\u7684ARM<span style=\"box-sizing: border-box; color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: 20px;\"><span style=\"box-sizing: border-box; position: relative; font-size: 15px; line-height: 0; vertical-align: baseline; top: -0.5em;\">&reg;<\/span><\/span>&nbsp;Cortex<span style=\"box-sizing: border-box; color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: 20px;\"><span style=\"box-sizing: border-box; position: relative; font-size: 15px; line-height: 0; vertical-align: baseline; top: -0.5em;\">&reg;<\/span><\/span>-M4\u5185\u6838\u6269\u5c55\u4e86STM32\u8d85\u4f4e\u529f\u8017\u4ea7\u54c1\u7cfb\u5217\u53ca\u6027\u80fd\u3002<br style=\"box-sizing: border-box;\" \/><br \/>\n\t&nbsp;<\/p>\n<ul class=\"list-paddingleft-2\" style=\"box-sizing: border-box; margin: 0px; padding-right: 0px; padding-left: 0px; color: rgb(70, 70, 80); font-family: PingFangSC-Regular, &quot;Helvetica Neue For Number&quot;, -apple-system, BlinkMacSystemFont, &quot;Segoe UI&quot;, Roboto, &quot;PingFang SC&quot;, &quot;Microsoft yahei&quot;, Arial, Helvetica, sans-serif; font-size: 14px;\">\n<li style=\"box-sizing: border-box; margin: 0px; padding: 0px; list-style: none;\">\n<p style=\"box-sizing: border-box; margin: 0px; padding: 0px;\">\n\t\t\tSTM32L4P5\u7cfb\u5217MCU\u5177\u6709512KB ~&nbsp;1 MB Flash\uff0c\u5177\u752848~169\u5f15\u811a\u7684\u5404\u7c7b\u5c01\u88c5\u3002<\/p>\n<\/li>\n<li style=\"box-sizing: border-box; margin: 0px; padding: 0px; list-style: none;\">\n<p style=\"box-sizing: border-box; margin: 0px; padding: 0px;\">\n\t\t\tSTM32L4Q5\u5177\u67091 MB Flash\u5b58\u50a8\u5668\uff0c\u8fd8\u63d0\u4f9b\u4e86\u989d\u5916\u7684\u786c\u4ef6\u52a0\u5bc6\u52a0\u901f\u5f15\u64ce\uff08AES, HASH \u548c PKA\uff09\u3002<\/p>\n<h1 class=\"main-title\" style=\"box-sizing: border-box; margin: 25px 0px 30px; font-size: 24px; font-weight: normal; line-height: 1.1; color: rgb(0, 30, 65); padding: 0px;\">\n\t\t\t\u652f\u6301 DSP \u548c FPU \u6307\u4ee4\u7684\u53ef\u9002\u7528\u4e8e\u6df7\u5408\u4fe1\u53f7\u5e94\u7528\u7684 STM32G4 \u7cfb\u5217<\/h1>\n<div class=\"main-desc\" style=\"box-sizing: border-box; margin: 0px 0px 20px; padding: 0px;\">\n<p style=\"box-sizing: border-box; margin: 0px; padding: 0px;\">\n\t\t\t\tSTM32G4 \u7cfb\u5217\u5185\u7f6e\u8fd0\u884c\u901f\u5ea6\u53ef\u8fbe170 MHz \u7684 32 \u4f4d Arm&reg; Cortex&reg;-M4 \u5185\u6838\uff08\u652f\u6301 FPU \u548c DSP \u6307\u4ee4\u96c6\uff09\u4e0e 3 \u79cd\u4e0d\u540c\u7684\u786c\u4ef6\u52a0\u901f\u5668\uff1aART Accelerator&trade;\u3001CCM-SRAM \u7a0b\u5e8f\u6267\u884c\u52a0\u901f\u5668\u548c\u6570\u5b66\u8fd0\u7b97\u52a0\u901f\u5668\u3002STM32G4 \u7cfb\u5217\u8fd8\u63d0\u4f9b\uff1a<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\t<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\t&bull;&nbsp;\u4e30\u5bcc\u7684\u9ad8\u7ea7\u6a21\u62df\u5916\u8bbe\uff08\u6bd4\u8f83\u5668\u3001\u8fd0\u7b97\u653e\u5927\u5668\u548c DAC\uff09<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\t&bull;&nbsp;\u652f\u6301\u786c\u4ef6\u8fc7\u91c7\u6837\u7684 ADC\uff0816 \u4f4d\u5206\u8fa8\u7387\uff09<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\t&bull;&nbsp;\u5177\u6709\u7ea0\u9519\u7801 (ECC) \u7684\u53cc\u5b58\u50a8\u533a\u95ea\u5b58\uff08\u652f\u6301\u73b0\u573a\u56fa\u4ef6\u5347\u7ea7\uff09<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\t&bull;&nbsp;\u5b89\u5168\u5b58\u50a8\u533a<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\t&bull;&nbsp;\u9ad8\u5206\u8fa8\u7387\u5b9a\u65f6\u5668\u3010\u7248\u672c 2\u3011<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\t&bull;&nbsp;\u652f\u6301\u4f9b\u7535\u529f\u80fd\u7684 USB Type-C \u63a5\u53e3\uff0c\u5185\u7f6e\u7269\u7406\u5c42PHY<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\t&bull;&nbsp;AES \u786c\u4ef6\u52a0\u5bc6<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\t<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\t\u7075\u6d3b\u7684\u4e92\u8fde\u77e9\u9635\u5141\u8bb8\u5916\u8bbe\u4e4b\u95f4\u7684\u81ea\u4e3b\u901a\u4fe1\uff0c\u53ef\u8282\u7701 CPU \u8d44\u6e90\u5e76\u964d\u4f4e\u529f\u8017\u3002<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\t<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\t\u4e0e&nbsp;STM32F3&nbsp;\u7cfb\u5217\u9ad8\u5ea6\u517c\u5bb9\u7684\u7279\u6027\u53ef\u786e\u4fdd\u5728\u8bbe\u8ba1\u4e0d\u540c\u6027\u80fd\u6c34\u51c6\u7684\u884d\u751f\u5e94\u7528\u65f6\u5b9e\u73b0\u51fa\u8272\u7684\u6548\u7387\u3002<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\t<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\tSTM32G4 \u7cfb\u5217\u6df7\u5408\u4fe1\u53f7\u5fae\u63a7\u5236\u5668\u5305\u62ec\uff1a<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\t&bull;&nbsp;STM32G4x1&nbsp;\u57fa\u672c\u578b\u7cfb\u5217\uff1a\u5177\u6709\u5165\u95e8\u7ea7\u6a21\u62df\u5916\u8bbe\u96c6\u7684\u901a\u7528\u5fae\u63a7\u5236\u5668<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\t&bull;&nbsp;STM32G4x3&nbsp;\u589e\u5f3a\u578b\u7cfb\u5217\uff1a\u5177\u6709\u6700\u5927\u6570\u91cf\u6a21\u62df\u5916\u8bbe\u7684\u901a\u7528\u5fae\u63a7\u5236\u5668<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\t&bull;&nbsp;STM32G4x4&nbsp;\u9ad8\u5206\u8fa8\u7387\u7cfb\u5217\uff1a\u5177\u6709\u9ad8\u5206\u8fa8\u7387\u5b9a\u65f6\u5668\u548c\u590d\u6742\u6ce2\u5f62\u751f\u6210\u5668\u4ee5\u53ca\u4e8b\u4ef6\u5904\u7406\u5668 \uff0c\u9002\u5408\u4e8e\u6570\u5b57\u7535\u6e90\u5e94\u7528\uff0c\u5982\u6570\u5b57\u5f00\u5173\u7535\u6e90\u3001\u7167\u660e\u3001\u710a\u63a5\u3001\u592a\u9633\u80fd\u548c\u65e0\u7ebf\u5145\u7535\u7b49\u3002<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\t<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\t\u5c01\u88c5\u5f62\u5f0f\u5305\u62ec LQPF32\/48\/64\/80\/100\/128\u3001UFBGA100\u3001WLCSP64\/81 \u548c UQFN32\/48\uff0c\u9002\u7528\u4e8e\u5177\u6709 32 \u81f3 512 KB Flash \u7684\u5668\u4ef6\u3002<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\t<br style=\"box-sizing: border-box;\" \/><br \/>\n\t\t\t\t\u82af\u7247\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\u4e3a -40 \u81f3 85 &deg;C \u6216 -40 \u81f3 125 &deg;C\u3002<\/p>\n<\/p><\/div>\n<\/li>\n<\/ul>\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>STM32L4P5\u548cSTM32L4Q5\u5355\u7247\u673a\uff0c\u6700\u9ad8\u9891\u7387\u53ef\u8fbe120MHz\uff0c\u51ed\u501f\u5e26\u6709DSP\u548c\u6d6e\u70b9\u5355\u5143\uff08FPU\uff09\u7684ARM Cortex -M4\u5185\u6838\u6269\u5c55\u4e86STM32\u8d85\u4f4e\u529f\u8017\u4ea7\u54c1\u7cfb\u5217\u53ca\u6027\u80fd\u3002 STM32L4P5\u7cfb\u5217MCU\u5177\u6709512KB ~1 MB Flash\uff0c\u5177\u752848~169\u5f15\u811a\u7684\u5404\u7c7b<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/3198"}],"collection":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3198"}],"version-history":[{"count":0,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/3198\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3198"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3198"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3198"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}