8-bit Microcontrollers中的主题 Re: External reference in Low voltage https://community.nxp.com/t5/8-bit-Microcontrollers/External-reference-in-Low-voltage/m-p/145428#M7175 <HTML><HEAD></HEAD><BODY>Maybe a bit more detail about your external reference clock and the 2.5/2.6 power supply.</BODY></HTML> Wed, 21 Feb 2007 05:39:57 GMT jamie 2007-02-21T05:39:57Z External reference in Low voltage https://community.nxp.com/t5/8-bit-Microcontrollers/External-reference-in-Low-voltage/m-p/145426#M7173 <HTML><HEAD></HEAD><BODY><SPAN>When I power my MC13213 whit a voltage under 2,5/2,6 V, the micro do not find the external reference clock. Someone known this problem? Thanks</SPAN></BODY></HTML> Mon, 19 Feb 2007 23:49:19 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/External-reference-in-Low-voltage/m-p/145426#M7173 M_M 2007-02-19T23:49:19Z Re: External reference in Low voltage https://community.nxp.com/t5/8-bit-Microcontrollers/External-reference-in-Low-voltage/m-p/145427#M7174 <HTML><HEAD></HEAD><BODY><DIV>Hi M&amp;M,</DIV><DIV>&nbsp;</DIV><DIV>Do you mean the CLKO from the radio is not working (you can't measure it) or it is there and the MPU section acts like it is not there? Or something else completely?</DIV><DIV>&nbsp;</DIV></BODY></HTML> Tue, 20 Feb 2007 18:45:14 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/External-reference-in-Low-voltage/m-p/145427#M7174 peg 2007-02-20T18:45:14Z Re: External reference in Low voltage https://community.nxp.com/t5/8-bit-Microcontrollers/External-reference-in-Low-voltage/m-p/145428#M7175 <HTML><HEAD></HEAD><BODY>Maybe a bit more detail about your external reference clock and the 2.5/2.6 power supply.</BODY></HTML> Wed, 21 Feb 2007 05:39:57 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/External-reference-in-Low-voltage/m-p/145428#M7175 jamie 2007-02-21T05:39:57Z Re: External reference in Low voltage https://community.nxp.com/t5/8-bit-Microcontrollers/External-reference-in-Low-voltage/m-p/145429#M7176 <HTML><HEAD></HEAD><BODY>I think the problem it's about the micro. In the prototipes that has the problem, I change it and now they run until 2,0/2,1 V. The question is: what will appen when I'm start to produce the cards?<BR />Thanks for yours answers.</BODY></HTML> Wed, 21 Feb 2007 15:08:14 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/External-reference-in-Low-voltage/m-p/145429#M7176 M_M 2007-02-21T15:08:14Z