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<?xml-stylesheet type="text/xsl" href="https://devzone.nordicsemi.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Using LF RC OSC with +/-250ppm</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/35684/using-lf-rc-osc-with--250ppm</link><description>In my design, I am using a module based on the NRF52832, with a specified LF clock accuracy of +/-250ppm. In my application, I am using v15.0.0 of the SDK with SoftDevice S132 v6.0.0. In the file nrf_sdh.c, I can see the following code: 
 
 Why can I</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Mon, 25 Jun 2018 15:02:56 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/35684/using-lf-rc-osc-with--250ppm" /><item><title>RE: Using LF RC OSC with +/-250ppm</title><link>https://devzone.nordicsemi.com/thread/137490?ContentTypeID=1</link><pubDate>Mon, 25 Jun 2018 15:02:56 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:b8b8474d-6d78-497c-8709-7bc82ffbdb06</guid><dc:creator>Stian R&amp;#248;ed Hafskjold</dc:creator><description>&lt;p&gt;The accuracy of the LFRC clock is not good enough for 250ppm. Please see this errata: &lt;a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52832.Rev2.errata/dita/errata/nRF52832/Rev2/latest/anomaly_832_146.html?cp=2_1_1_0_1_38"&gt;http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52832.Rev2.errata/dita/errata/nRF52832/Rev2/latest/anomaly_832_146.html?cp=2_1_1_0_1_38&lt;/a&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>