topic Re: 5V tolerant digital inputs on K60? in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/5V-tolerant-digital-inputs-on-K60/m-p/176224#M1499 <HTML><HEAD></HEAD><BODY><P>Anyone from Freescale can confirm?</P></BODY></HTML> Mon, 02 Jul 2012 16:29:57 GMT pozz 2012-07-02T16:29:57Z 5V tolerant digital inputs on K60? https://community.nxp.com/t5/Kinetis-Microcontrollers/5V-tolerant-digital-inputs-on-K60/m-p/176222#M1497 <HTML><HEAD></HEAD><BODY><P>Are digital K60 I/O 5V tolerant when used as inputs?</P><P>&nbsp;</P><P>In the datasheet the Absolute Maximum Rating is -0.3V to +5.5V, so it seems it would be safe to interface a 5V signal.</P><P>&nbsp;</P><P>What do you think?</P></BODY></HTML> Fri, 29 Jun 2012 21:39:59 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/5V-tolerant-digital-inputs-on-K60/m-p/176222#M1497 pozz 2012-06-29T21:39:59Z Re: 5V tolerant digital inputs on K60? https://community.nxp.com/t5/Kinetis-Microcontrollers/5V-tolerant-digital-inputs-on-K60/m-p/176223#M1498 <HTML><HEAD></HEAD><BODY><P>I think that's fine, but I haven't actually tried it myself.</P></BODY></HTML> Mon, 02 Jul 2012 16:19:38 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/5V-tolerant-digital-inputs-on-K60/m-p/176223#M1498 OliverSedlacek 2012-07-02T16:19:38Z Re: 5V tolerant digital inputs on K60? https://community.nxp.com/t5/Kinetis-Microcontrollers/5V-tolerant-digital-inputs-on-K60/m-p/176224#M1499 <HTML><HEAD></HEAD><BODY><P>Anyone from Freescale can confirm?</P></BODY></HTML> Mon, 02 Jul 2012 16:29:57 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/5V-tolerant-digital-inputs-on-K60/m-p/176224#M1499 pozz 2012-07-02T16:29:57Z Re: 5V tolerant digital inputs on K60? https://community.nxp.com/t5/Kinetis-Microcontrollers/5V-tolerant-digital-inputs-on-K60/m-p/176225#M1500 <HTML><HEAD></HEAD><BODY>"All 5 volt tolerant digital I/O pins are internally clamped to VSS through a ESD protection diode. There is no diode connection to VDD." So yes, they are 5V tolerant. You just have to find out which of the I/O pins are 5V tolerant.</BODY></HTML> Thu, 05 Jul 2012 17:54:48 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/5V-tolerant-digital-inputs-on-K60/m-p/176225#M1500 Burba 2012-07-05T17:54:48Z Re: 5V tolerant digital inputs on K40? https://community.nxp.com/t5/Kinetis-Microcontrollers/5V-tolerant-digital-inputs-on-K60/m-p/176226#M1501 <HTML><HEAD></HEAD><BODY><P>Does anyone know if the ADC inputs on the Kinetis 40&nbsp; series are 5V tolerant? The data says the digital I/Os only, not the analog inputs are 5V tolerant. The definition of analog is unclear - some of the ADC inputs have digital input options too.</P></BODY></HTML> Wed, 08 Aug 2012 16:02:34 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/5V-tolerant-digital-inputs-on-K60/m-p/176226#M1501 stav 2012-08-08T16:02:34Z