topic Re: kinetis L: LPO 1khz error in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/kinetis-L-LPO-1khz-error/m-p/379688#M20155 <HTML><HEAD></HEAD><BODY><P>Thanks Erich, in fact I have a 0.8% error but I expect something official from freescale.</P></BODY></HTML> Thu, 09 Oct 2014 10:28:35 GMT stefanomanca 2014-10-09T10:28:35Z kinetis L: LPO 1khz error https://community.nxp.com/t5/Kinetis-Microcontrollers/kinetis-L-LPO-1khz-error/m-p/379686#M20153 <HTML><HEAD></HEAD><BODY><P>Hi, anybody knows what is the error of the 1khz lpo oscillator? If yes, are there any documents?</P><P></P><P>Thank you</P></BODY></HTML> Thu, 09 Oct 2014 09:32:55 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/kinetis-L-LPO-1khz-error/m-p/379686#M20153 stefanomanca 2014-10-09T09:32:55Z Re: kinetis L: LPO 1khz error https://community.nxp.com/t5/Kinetis-Microcontrollers/kinetis-L-LPO-1khz-error/m-p/379687#M20154 <HTML><HEAD></HEAD><BODY><P>I'm using the LPO 1kHz clock for my low power application with LLS (<A href="http://mcuoneclipse.com/2014/02/09/iot-freertos-down-to-the-micro-amps/" title="http://mcuoneclipse.com/2014/02/09/iot-freertos-down-to-the-micro-amps/">IoT: FreeRTOS Down to the Micro Amps | MCU on Eclipse</A>), and I typically have an error of about 1%.</P><P></P><P>Erich</P></BODY></HTML> Thu, 09 Oct 2014 10:12:07 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/kinetis-L-LPO-1khz-error/m-p/379687#M20154 BlackNight 2014-10-09T10:12:07Z Re: kinetis L: LPO 1khz error https://community.nxp.com/t5/Kinetis-Microcontrollers/kinetis-L-LPO-1khz-error/m-p/379688#M20155 <HTML><HEAD></HEAD><BODY><P>Thanks Erich, in fact I have a 0.8% error but I expect something official from freescale.</P></BODY></HTML> Thu, 09 Oct 2014 10:28:35 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/kinetis-L-LPO-1khz-error/m-p/379688#M20155 stefanomanca 2014-10-09T10:28:35Z Re: kinetis L: LPO 1khz error https://community.nxp.com/t5/Kinetis-Microcontrollers/kinetis-L-LPO-1khz-error/m-p/379689#M20156 <HTML><HEAD></HEAD><BODY><P>Hi Stefano,</P><P>Digging some more about this, and found this:</P><P><A href="http://www.freescale.com/files/32bit/doc/data_sheet/KL25P80M48SF0.pdf" title="http://www.freescale.com/files/32bit/doc/data_sheet/KL25P80M48SF0.pdf">http://www.freescale.com/files/32bit/doc/data_sheet/KL25P80M48SF0.pdf</A></P><P>Page 8, Table 6:</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/46656iD487339A60654074/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><P>If I read this correctly, then it says that the possible error indeed is +/- 10%.</P><P></P><P>Erich</P></BODY></HTML> Fri, 10 Oct 2014 05:59:29 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/kinetis-L-LPO-1khz-error/m-p/379689#M20156 BlackNight 2014-10-10T05:59:29Z Re: kinetis L: LPO 1khz error https://community.nxp.com/t5/Kinetis-Microcontrollers/kinetis-L-LPO-1khz-error/m-p/379690#M20157 <HTML><HEAD></HEAD><BODY><P>How would I do without you, you're a legend. thank you very much. </P></BODY></HTML> Fri, 10 Oct 2014 06:52:33 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/kinetis-L-LPO-1khz-error/m-p/379690#M20157 stefanomanca 2014-10-10T06:52:33Z