# Hi3518开发板介绍<a name="ZH-CN_TOPIC_0000001174270693"></a>

-   [简介](#section14815247616)
-   [开发板规格](#section765112478446)

## 简介<a name="section14815247616"></a>

Hi3518EV300作为新一代智慧视觉处理SOC，集成新一代ISP\(Image Signal Processor\)以及H.265视频压缩编码器，同时采用先进低功耗工艺和低功耗架构设计，使其在低码率、高画质、低功耗等方面引领行业水平。

**图 1**  Hi3518EV300单板正面外观图<a name="fig73059502010"></a>  
![](figure/Hi3518EV300单板正面外观图.png "Hi3518EV300单板正面外观图")

**图 2**  Hi3518EV300单板背面外观图<a name="fig14828141713116"></a>  
![](figure/Hi3518EV300单板背面外观图.png "Hi3518EV300单板背面外观图")

## 开发板规格<a name="section765112478446"></a>

**表 1**  Hi3518开发板规格清单

<a name="t88739bdd7be845fab34087af8ab692f7"></a>
<table><thead align="left"><tr id="r7d87cdc7a09d445c824000228ae4a3b0"><th class="cellrowborder" valign="top" width="28.749999999999996%" id="mcps1.2.3.1.1"><p id="a8ea7b45c00a54e7abd826c3b2bc934dc"><a name="a8ea7b45c00a54e7abd826c3b2bc934dc"></a><a name="a8ea7b45c00a54e7abd826c3b2bc934dc"></a><strong id="b125815218314"><a name="b125815218314"></a><a name="b125815218314"></a>规格类型</strong></p>
</th>
<th class="cellrowborder" valign="top" width="71.25%" id="mcps1.2.3.1.2"><p id="aac42bd02e83846b187c02d3e976c0b09"><a name="aac42bd02e83846b187c02d3e976c0b09"></a><a name="aac42bd02e83846b187c02d3e976c0b09"></a><strong id="b1558219216311"><a name="b1558219216311"></a><a name="b1558219216311"></a>规格清单</strong></p>
</th>
</tr>
</thead>
<tbody><tr id="r9c0a0b643fd7495ab799c1eab9fbe1ec"><td class="cellrowborder" valign="top" width="28.749999999999996%" headers="mcps1.2.3.1.1 "><p id="a1a129c845a45444f9d0b7dcc3aabf4c3"><a name="a1a129c845a45444f9d0b7dcc3aabf4c3"></a><a name="a1a129c845a45444f9d0b7dcc3aabf4c3"></a>处理器内核</p>
</td>
<td class="cellrowborder" valign="top" width="71.25%" headers="mcps1.2.3.1.2 "><a name="ul12459548104218"></a><a name="ul12459548104218"></a><ul id="ul12459548104218"><li>海思3518EV300</li></ul>
</td>
</tr>
<tr id="row1527851224210"><td class="cellrowborder" valign="top" width="28.749999999999996%" headers="mcps1.2.3.1.1 "><p id="p1327911123424"><a name="p1327911123424"></a><a name="p1327911123424"></a>成像器件</p>
</td>
<td class="cellrowborder" valign="top" width="71.25%" headers="mcps1.2.3.1.2 "><a name="ul49841342134210"></a><a name="ul49841342134210"></a><ul id="ul49841342134210"><li>1/2.9 F23</li></ul>
</td>
</tr>
<tr id="r79097125b7f64c189f67ac280cdacae9"><td class="cellrowborder" valign="top" width="28.749999999999996%" headers="mcps1.2.3.1.1 "><p id="a2bf783139e304d0f9bfeefc56a55dc66"><a name="a2bf783139e304d0f9bfeefc56a55dc66"></a><a name="a2bf783139e304d0f9bfeefc56a55dc66"></a>外部接口</p>
</td>
<td class="cellrowborder" valign="top" width="71.25%" headers="mcps1.2.3.1.2 "><a name="u6a04d9aa22f6410f91bbcdaf902d0e5f"></a><a name="u6a04d9aa22f6410f91bbcdaf902d0e5f"></a><ul id="u6a04d9aa22f6410f91bbcdaf902d0e5f"><li>外置麦克风MIC</li><li>外置8Ω/1.5W扬声器</li></ul>
</td>
</tr>
<tr id="r785d104d71f6426aa9aab25d14a7581b"><td class="cellrowborder" valign="top" width="28.749999999999996%" headers="mcps1.2.3.1.1 "><p id="a59fb5f9ca2004dd2abeb636b2d4c04fa"><a name="a59fb5f9ca2004dd2abeb636b2d4c04fa"></a><a name="a59fb5f9ca2004dd2abeb636b2d4c04fa"></a>外部存储器接口</p>
</td>
<td class="cellrowborder" valign="top" width="71.25%" headers="mcps1.2.3.1.2 "><a name="u8f323b7322a14e109e2937b9660af0c4"></a><a name="u8f323b7322a14e109e2937b9660af0c4"></a><ul id="u8f323b7322a14e109e2937b9660af0c4"><li>TF卡<p id="p167481654192716"><a name="p167481654192716"></a><a name="p167481654192716"></a>最大支持128GB（通用FAT32格式）</p>
</li></ul>
</td>
</tr>
<tr id="rae3f8ef812894db3951e01b4a1b85438"><td class="cellrowborder" valign="top" width="28.749999999999996%" headers="mcps1.2.3.1.1 "><p id="a81cd5d5655a44c4cbfc0a35b9f65450a"><a name="a81cd5d5655a44c4cbfc0a35b9f65450a"></a><a name="a81cd5d5655a44c4cbfc0a35b9f65450a"></a>WLAN协议</p>
</td>
<td class="cellrowborder" valign="top" width="71.25%" headers="mcps1.2.3.1.2 "><a name="ul1311935314215"></a><a name="ul1311935314215"></a><ul id="ul1311935314215"><li>支持 802.11 b/g/n</li></ul>
</td>
</tr>
</tbody>
</table>