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STM32功能安全设计索引

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<strong><font color="#38447a">功能安全认证</font> </strong>

基于内置强大功能安全特性的 <a href="https://stmcu.com.cn/Product/pro_detail/PRODUCTSTM32/product&quot; target="_self" data-linktype="2" wah-hotarea="click">STM32 MCU</a>,<a href="https://stmcu.com.cn/Product/pro_detail/PRODUCTSTM8/product&quot; target="_self" data-linktype="2" wah-hotarea="click">STM8 MCU</a>,和 <a href="https://stmcu.com.cn/Product/pro_detail/PRODUCTSTM32MPU/product&quot; target="_self" data-linktype="2" wah-hotarea="click">MPU产品</a>,ST提供免费的功能安全设计包,包括:经认证的自检库和完整的安全文档。旨在为客户实现功能安全认证或满足功能安全标准极大减少开发工作量,时间及成本。在现有工业 4.0、医疗、家用电器及新兴的电池管理系统(BMS)、无人机等功能安全相关应用系统中,功能安全机制已经嵌入在软件系统中,自动识别系统故障并触发安全处理机制。为了保证产品的使用安全,防止由于硬件随机故障以及系统故障带来的严重风险,越来越多的行业也规定产品必须取得相应的功能安全认证才能生产上市。

<strong><font color="#38447a">ST提供了两大类的功能安全设计包</font> </strong>

<center><img src="http://mcu.eetrend.com/files/2022-05/wen_zhang_/100560060-252497-1.png&…; alt=“STM32 功能安全设计索引"></center>

<ul>
<li><a href="https://www.stmcu.com.cn/ecosystem/app/function-safety-2&quot; target="_self" textvalue="SIL 功能安全设计包 " data-linktype="2" wah-hotarea="click">SIL 功能安全设计包 </a></li>
</ul>
针对工业应用 IEC 61508 (STM32) <br />
<ul>
<li><a href="https://www.stmcu.com.cn/ecosystem/app/function-safety-3&quot; target="_self" data-linktype="2" wah-hotarea="click">Class B 功能安全设计包</a></li>
</ul>
针对家电应用IEC 60335-1 / 60730-1 (STM32 &amp; STM8)

<strong><font color="#38447a">功能安全属性</font> </strong>

下表中列出了STM32MCU内置的一些主要硬件安全属性。新产品中具有更丰富的 <a href="https://www.stmcu.com.cn/ecosystem/app/function-safety-5&quot; target="_self" data-linktype="2" wah-hotarea="click">硬件安全属性</a> 。

<center><img src="http://mcu.eetrend.com/files/2022-05/wen_zhang_/100560060-252498-2.jpg&…; alt=“STM32 功能安全设计索引"></center>

<strong><font color="#38447a">功能安全设计包</font> </strong>

SIL 和 ClassB 功能安全设计包既包括认证过的自检库,也包括各种用户基于该自检库做开发和认证需要的文档。具体每个功能安全设计包所提供的内容会有差异,请查看相应的功能安全设计包了解详情。用户通过这些设计包,可以降低产品开发的成本和缩短开发时间。

<center><img src="http://mcu.eetrend.com/files/2022-05/wen_zhang_/100560060-252499-3.jpg&…; alt=“STM32 功能安全设计索引"></center>

总得来说,对于功能安全,ST MCU 从芯片内置的硬件安全属性,经过认证的软件自检库和完备的安全文档三个层面来支持 STM32 用户在系统级进行开发,达到要求的功能安全等级。

<strong><font color="#38447a"></font> 成功案例</strong>

STM32 功能安全曾应用于以下成功案例,可简化、加快客户获得功能安全认证。

<center><img src="http://mcu.eetrend.com/files/2022-05/wen_zhang_/100560060-252500-4.png&…; alt=“STM32 功能安全设计索引"></center>
<center><img src="http://mcu.eetrend.com/files/2022-05/wen_zhang_/100560060-252501-5.png&…; alt=“STM32 功能安全设计索引"></center>
<center><img src="http://mcu.eetrend.com/files/2022-05/wen_zhang_/100560060-252502-6.png&…; alt=“STM32 功能安全设计索引"></center>

<strong><font color="#38447a">设计资源</font> </strong>

<center><a href="https://www.stmcu.com.cn/ecosystem/app/function-safety-4#anchor-point-0… src="http://mcu.eetrend.com/files/2022-05/wen_zhang_/100560060-252503-7.png&…; alt=“功能安全通用设计资源"></center><center><i>功能安全通用设计资源</i></a></center>
<center><a href="https://www.stmcu.com.cn/ecosystem/app/function-safety-4#anchor-point-0… src="http://mcu.eetrend.com/files/2022-05/wen_zhang_/100560060-252504-8.png&…; alt=“SIL设计包设计资源"></center><center><i>SIL设计包设计资源</i></a></center>
<center><a href="https://www.stmcu.com.cn/ecosystem/app/function-safety-4#anchor-point-0… src="http://mcu.eetrend.com/files/2022-05/wen_zhang_/100560060-252505-9.png&…; alt=“Class B 设计包设计资源"></center><center><i>Class B 设计包设计资源</i></a></center>

<strong><font color="#38447a">相关产品</font> </strong>

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<tbody style="border-color:#000;">
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<td valign="middle" rowspan="1" colspan="2" align="center" width="348" height="42" style="text-align:center;border-color:#000;"><strong>可支持</strong></td>
</tr>
<tr>
<td valign="middle" rowspan="1" colspan="1" align="left" width="120" style="border-color:#000;"><p>SIL功能安全设计包</p></td>
<td valign="middle" align="left" height="27" rowspan="1" colspan="2" width="348" style="border-color:#000;"><p>STM32<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32F0/product&quot; target="_self" data-linktype="2" wah-hotarea="click">F0</a>/<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32F1/product&quot; target="_self" data-linktype="2" wah-hotarea="click">F1</a>/<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32F3/product&quot; target="_self" data-linktype="2" wah-hotarea="click">F3</a>/<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32F4/product&quot; target="_self" data-linktype="2" wah-hotarea="click">F4</a>/<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32F7/product&quot; target="_self" data-linktype="2" wah-hotarea="click">F7</a></p>
<p>STM32<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32L0/product&quot; target="_self" data-linktype="2" wah-hotarea="click">L0</a>/<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32L4/product&quot; target="_self" data-linktype="2" wah-hotarea="click">L4</a>/<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32L4plus/product&quot; target="_self" data-linktype="2" wah-hotarea="click">L4+</a>/<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32L5/product&quot; target="_self" data-linktype="2" wah-hotarea="click">L5</a></p>
<p>STM32<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32G0/product&quot; target="_self" data-linktype="2" wah-hotarea="click">G0</a>/<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32G4/product&quot; target="_self" data-linktype="2" wah-hotarea="click">G4</a>/<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32H7/product&quot; target="_self" data-linktype="2" wah-hotarea="click">H7</a></p>
<p><a href="https://www.stmcu.com.cn/Product/pro_detail/STM32H7/product&quot; target="_self" textvalue="STM32H7(Dual core)" data-linktype="2" wah-hotarea="click">STM32H7(Dual core)</a></p>
<p><a href="https://www.stmcu.com.cn/Product/pro_detail/STM32MP1/product&quot; target="_self" data-linktype="2" wah-hotarea="click">STM32MP1</a>(CM4)</p></td>
</tr>
<tr>
<td valign="middle" align="left" colspan="1" rowspan="1" width="120" style="border-color:#000;">Class B 功能安全设计包</td>
<td valign="middle" align="left" colspan="2" rowspan="1" width="348" style="border-color:#000;"><p>STM32<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32F0/product&quot; target="_self" data-linktype="2" wah-hotarea="click">F0</a>/<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32F1/product&quot; target="_self" data-linktype="2" wah-hotarea="click">F1</a>/<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32F2/product&quot; target="_self" data-linktype="2" wah-hotarea="click">F2</a>/<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32F3/product&quot; target="_self" data-linktype="2" wah-hotarea="click">F3</a>/<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32F4/product&quot; target="_self" data-linktype="2" wah-hotarea="click">F4</a>/<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32F7/product&quot; target="_self" data-linktype="2" wah-hotarea="click">F7</a></p>
<p>STM32<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32L0/product&quot; target="_self" data-linktype="2" wah-hotarea="click">L0</a>/<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32L1/product&quot; target="_self" data-linktype="2" wah-hotarea="click">L1</a>/<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32L4/product&quot; target="_self" data-linktype="2" wah-hotarea="click">L4</a>/<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32L4plus/product&quot; target="_self" data-linktype="2" wah-hotarea="click">L4+</a>/<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32L5/product&quot; target="_self" data-linktype="2" wah-hotarea="click">L5</a></p>
<p>STM32<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32G0/product&quot; target="_self" data-linktype="2" wah-hotarea="click">G0</a>/<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32G4/product&quot; target="_self" data-linktype="2" wah-hotarea="click">G4</a>/<a href="https://www.stmcu.com.cn/Product/pro_detail/STM32H7/product&quot; target="_self" data-linktype="2" wah-hotarea="click">H7</a></p>
<p><a href="https://www.stmcu.com.cn/Product/pro_detail/STM32WB/product&quot; target="_self" data-linktype="2" wah-hotarea="click">STM32WB</a></p>
<p><a href="https://www.stmcu.com.cn/Product/pro_detail/STM32H7/product&quot; target="_self" data-linktype="2" wah-hotarea="click">STM32H7(Dual core)</a></p>
<p><a href="https://www.stmcu.com.cn/Product/pro_detail/PRODUCTSTM8/product&quot; target="_self" data-linktype="2" wah-hotarea="click">STM8AF/AL/L/S</a></p></td>
</tr>
</tbody>
</table>

<strong><font color="#38447a">合作伙伴</font> </strong>

<center><img src="http://mcu.eetrend.com/files/2022-05/wen_zhang_/100560060-252506-10.jpg…; alt=“” width="600"></center>

来源:<a href="https://mp.weixin.qq.com/s/Ndd4bxpSOR9kHcpewQFeGg">STM32</a&gt;
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