S12 / MagniV Microcontrollers中的主题 Re: External Clock Overdriving https://community.nxp.com/t5/S12-MagniV-Microcontrollers/External-Clock-Overdriving/m-p/137353#M2544 <HTML><HEAD></HEAD><BODY>Hi Fabricio,<BR /><BR />Putting double the maximum voltage could simply result in damaging the MCU.<BR /><BR />Specifications means it is how functionalities are tested and/or guaranteed.<BR />Being out of specification not invalidates any warranty but present a risk to your application.<BR /><BR />Alban.</BODY></HTML> Tue, 21 Nov 2006 18:25:44 GMT Alban 2006-11-21T18:25:44Z External Clock Overdriving https://community.nxp.com/t5/S12-MagniV-Microcontrollers/External-Clock-Overdriving/m-p/137352#M2543 <HTML><HEAD></HEAD><BODY><DIV>Although the specsheet specifies that the External Clock input should be driven with no more than 2.5 volts, I did connect it with a Citizen clock driving 5 volts!</DIV><DIV>&nbsp;</DIV><DIV>What are the implications guys?</DIV><DIV>&nbsp;</DIV><DIV>Fabrico</DIV></BODY></HTML> Tue, 21 Nov 2006 10:21:16 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/External-Clock-Overdriving/m-p/137352#M2543 Fabrico 2006-11-21T10:21:16Z Re: External Clock Overdriving https://community.nxp.com/t5/S12-MagniV-Microcontrollers/External-Clock-Overdriving/m-p/137353#M2544 <HTML><HEAD></HEAD><BODY>Hi Fabricio,<BR /><BR />Putting double the maximum voltage could simply result in damaging the MCU.<BR /><BR />Specifications means it is how functionalities are tested and/or guaranteed.<BR />Being out of specification not invalidates any warranty but present a risk to your application.<BR /><BR />Alban.</BODY></HTML> Tue, 21 Nov 2006 18:25:44 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/External-Clock-Overdriving/m-p/137353#M2544 Alban 2006-11-21T18:25:44Z