STM32H743开发板介绍及相关资料
<p> </p><p><span style="font-size:16px;"><span style="font-family:Microsoft YaHei;"><strong>STM32H743开发板</strong></span></span></p>
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<p><span style="font-size:16px;"><span style="font-family:Microsoft YaHei;"><font style="overflow-wrap: break-word; color: rgb(51, 51, 51); font-family: Tahoma, "Microsoft Yahei", Simsun; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;">主要特性包括：</font></span></span></p>
<ul style="overflow-wrap:break-word; padding:0px 20px; font-style:italic; color:#333333; font-family:Tahoma, "Microsoft Yahei", Simsun; font-size:14px; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-indent:0px; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:#ffffff; text-decoration-style:initial; text-decoration-color:initial; margin-left:14px">
<li style="overflow-wrap:break-word; padding:0px; list-style:disc outside none; font-style:normal !important; margin-left:24px"><span style="font-size:16px;"><span style="font-family:Microsoft YaHei;"><font style="overflow-wrap: break-word;">内核基于32位Cortex-M7内核，内置双精度FPU及L1缓存，最高主频400MHz。</font></span></span></li>
<li style="overflow-wrap:break-word; padding:0px; list-style:disc outside none; font-style:normal !important; margin-left:24px"><span style="font-size:16px;"><span style="font-family:Microsoft YaHei;"><font style="overflow-wrap: break-word;">存储最高2MB的FLASH存储空间，最高1MB的SRAM存储空间。</font></span></span></li>
<li style="overflow-wrap:break-word; padding:0px; list-style:disc outside none; font-style:normal !important; margin-left:24px"><span style="font-size:16px;"><span style="font-family:Microsoft YaHei;"><font style="overflow-wrap: break-word;">安全特性 支持ROP，PC-ROP等存储保护机制，固件防破解能力大大增强。</font></span></span></li>
<li style="overflow-wrap:break-word; padding:0px; list-style:disc outside none; font-style:normal !important; margin-left:24px"><span style="font-size:16px;"><span style="font-family:Microsoft YaHei;"><font style="overflow-wrap: break-word;">外设及GPIO 多达168个GPIO口，其中的快速GPIO接口可以运行于133MHz频率之下</font></span></span></li>
<li style="overflow-wrap:break-word; padding:0px; list-style:disc outside none; font-style:normal !important; margin-left:24px"><span style="font-size:16px;"><span style="font-family:Microsoft YaHei;"><font style="overflow-wrap: break-word;">灵活的电源管理 3个独立的工作域(D1, D2及D3)分开供电，性能与功耗之间可以随意取舍;POR, PDR, PVD及BOR等传统技术依旧可用。</font></span></span></li>
<li style="overflow-wrap:break-word; padding:0px; list-style:disc outside none; font-style:normal !important; margin-left:24px"><span style="font-size:16px;"><span style="font-family:Microsoft YaHei;"><font style="overflow-wrap: break-word;">其它功能高达22个定时器，除了传统的定时器之外，高分辨率定时器(HRTIM)及低功耗定时器(LPTIM)使得应用起来更灵活; 高达35个通信外设，涵盖I2C、SPI及UART等诸多应用。</font></span></span></li>
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<p style="overflow-wrap: break-word; padding: 0px; list-style: disc outside none; font-style: normal !important;"><span style="font-size:16px;">资料下载：</span></p>
<p><span style="font-size:16px;"><img src="https://bbs.eeworld.com.cn/static/elecplay/ue/dialogs/attachment/fileTypeImages/icon_rar.gif" /><a href="https://bbs.eeworld.com.cn/data/attachment/elecplay/upload/file/20190131/1548897422501714.zip" title="10698341.zip">10698341.zip</a></span></p>
<p><span style="font-size:16px;"><img src="https://bbs.eeworld.com.cn/static/elecplay/ue/dialogs/attachment/fileTypeImages/icon_pdf.gif" /><a href="https://bbs.eeworld.com.cn/data/attachment/elecplay/upload/file/20190131/1548897431465810.pdf" title="DS12110_STM32H743xI单片机数据手册.pdf">DS12110_STM32H743xI单片机数据手册.pdf</a></span></p>
<p><span style="font-size:16px;"><img src="https://bbs.eeworld.com.cn/static/elecplay/ue/dialogs/attachment/fileTypeImages/icon_rar.gif" /><a href="https://bbs.eeworld.com.cn/data/attachment/elecplay/upload/file/20190131/1548897431698278.zip" title="NUCLEO_H743ZI_STM32Nucleo-144开发板.zip">NUCLEO_H743ZI_STM32Nucleo-144开发板.zip</a></span></p>
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<p><span style="font-size:16px;">相关文章推荐：</span></p>
<p><span style="font-size:16px;">1.<a href="https://bbs.eeworld.com.cn/thread-1071739-1-1.html" target="_blank">【 ST NUCLEO-H743ZI测评】——by supermiao123</a></span></p>
<p><span style="font-size:16px;">2.<a href="https://bbs.eeworld.com.cn/thread-1070250-1-1.html" target="_blank">【 ST NUCLEO-H743ZI测评】——by 54chenjq</a></span></p>
<p><span style="font-size:16px;">3.<a href="https://bbs.eeworld.com.cn/thread-1071747-1-1.html" target="_blank">【 ST NUCLEO-H743ZI测评】_by dsjsjf</a></span></p>
<p><span style="font-size:16px;">4.<a href="https://bbs.eeworld.com.cn/thread-1070248-1-1.html" target="_blank">【 ST NUCLEO-H743ZI测评】——by bigbat</a></span></p>
<p><span style="font-size:16px;">5.<a href="https://bbs.eeworld.com.cn/thread-1071741-1-1.html" target="_blank">【 ST NUCLEO-H743ZI测评】——by 柠檬酸钠</a></span></p>
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<p><span style="font-size:16px;">相关讨论：</span></p>
<p><span style="font-size:16px;">1.<a href="https://bbs.eeworld.com.cn/thread-1107370-1-1.html" target="_blank">测试 LWIP UDP(STM32H750/STM32H743)接收接收5913及以上，5秒左右就进入HardFault_Handler死机状态</a></span></p>
<p><span style="font-size:16px;">2.<a href="https://bbs.eeworld.com.cn/thread-607918-1-1.html" target="_blank">STM32H743ZI的GPIO翻转频率问题</a></span></p>
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<p>STM32H743还可以跑micropython</p>
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