<p><em>新型PG22微控制器支持大批量、低功耗</em><em>的消费和工业</em><em>产品<span> </span></em><em>–</em></p>
<p><a href="http://www.silabs.com/?cid=nat-prr-cor-080420"><span>Silicon Labs</span></a><span>(亦称</span><span>“芯科科技”</span><span>,NASDAQ:SLAB)宣布推出EFM32PG22(PG22)32位微控制器(MCU),</span><span>这是一款</span><span>低成本、高性能的解决方案,拥有业界领先的</span><span>低功耗</span><span>、性能及安全性。</span><span>凭借易于使用且高精度的模拟功能</span><span>,PG22非常适合</span><span>于</span><span>快速开发尺寸受限且对低功耗运行有</span><span>严</span><span>苛要求的消费</span><span>和</span><span>工业应用。</span></p>
<p><span>Silicon Labs</span><span>物联网</span><span>副总裁Matt Saunders表示:</span><span>“</span><span>市场对大批量、低功耗</span><span>物联网(</span><span>IoT</span><span>)</span><span>产品的需求一直在快速增长。</span><span>PG22</span><span>是一款经过精心设计的</span><span>32</span><span>位</span><span>MCU</span><span>,其价格贴近</span><span>8</span><span>位</span><span>MCU</span><span>市场,在尺寸和代码方面与其对应的无线产品保持兼容</span><span>。</span><span>”</span></p>
<p><span>PG22通过</span><span>一系列</span><span>独特的产品功能为市场提供领先的32位MCU性能,包括:</span></p>
<ul>
<li><span>超低功耗:</span><span>运行</span><span>模式下27 µA/MHz和EM2</span><span>低功耗</span><span>模式下1.1 µA</span><span>(</span><span>带有8k RAM保持</span><span>)</span><span>;</span></li>
<li><span>76.8 MHz的Arm® Cortex®-M33内核;</span></li>
<li><span>具有64k / 128k / 256k / 512k闪存和32k RAM;</span></li>
<li><span>紧凑的封装:5 mm x 5 mm QFN40(26 GPIO)或4 mm x 4 mm QFN32(18 GPIO);</span></li>
<li><span>领先的设备安全性,包括</span><span>具有信任根和安全加载程序(</span><span>RTSL</span><span>)</span><span>的安全启动</span><span>;</span></li>
<li><span>多种</span><span>外设,例如</span><span>1</span><span>6</span><span>位A</span><span>DC</span><span>、</span><span>PDM、内置睡眠晶体和温度传感器</span><span>。</span></li>
</ul>
<p><span>PG22与屡获殊荣的EFR32xG22无线SoC(BG22、MG22和FG22)保持引脚及软件兼容,使设计人员可以利用可扩展的嵌入式平台来简化产品开发,提高成本效益。凭借与xG22 SoC完全一致的外形尺寸和代码,开发人员能够</span><span>进行</span><span>应用程序共享,并以即插即用的</span><span>方</span><span>式升级</span><span>产品来支持</span><span>低功耗蓝牙(Bluetooth Low Energy)、Zigbee或</span><span>专</span><span>有(2.4 GHz)无线连接。</span></p>
<p><strong>价格与供货</strong></p>
<p><span>EFM32PG22 MCU现已</span><span>可供货</span><span>,支持5mm x 5mm QFN40和4mm x 4mm QFN32封装。PG22 MCU</span><span>是低</span><span>成本的嵌入式</span><span>MCU,</span><span>批量价格</span><span>低</span><span>于1美元。PG22开发套件也已经准备就绪,此款小尺寸原型开发</span><span>板</span><span>零售价格为19.99美元。更多信息,请浏览网站:</span><a href="https://www.silabs.com/pg22%20?cid=nat-prr-32b-030321"><span>silabs.com…;。</span></p>
<p><strong>关于Silicon Labs</strong></p>
<p><span>Silicon Labs(亦称</span><span>“芯科科技”</span><span>,NASDAQ:SLAB)是领先的芯片、软件和解决方案供应商,致力于建立一个更智能、更互联的世界。我们屡获殊荣的技术正在塑造物联网、互联网基础设施、工业自动化、消费电子和汽车市场的未来。我们世界一流的工程团队创造的产品专注于性能、节能、互联和简易化。更多信息请浏览网站:</span><a href="https://www.silabs.com/"><span>silabs.com</span></a><span>。</span></p>