topic PCA85063A unused pins pull recommendation in NXP Designs https://community.nxp.com/t5/NXP-Designs/PCA85063A-unused-pins-pull-recommendation/m-p/1016559#M309 <HTML><HEAD></HEAD><BODY><P>Hello Team,</P><P></P><P>I am using PCA85063A RTC device for automotive application, In this I will not use INT and CLKOUT pins of RTC. What would be the best option to pull it high or low to avoid it floating ? Any recommendation for pull up/down resistor for this 2 unused pins ?</P><P></P><P>Thank you.</P><P></P><P>Best Regards,</P><P>Vaibhav Waman</P></BODY></HTML> Wed, 20 Nov 2019 09:01:02 GMT vaibhav_waman 2019-11-20T09:01:02Z PCA85063A unused pins pull recommendation https://community.nxp.com/t5/NXP-Designs/PCA85063A-unused-pins-pull-recommendation/m-p/1016559#M309 <HTML><HEAD></HEAD><BODY><P>Hello Team,</P><P></P><P>I am using PCA85063A RTC device for automotive application, In this I will not use INT and CLKOUT pins of RTC. What would be the best option to pull it high or low to avoid it floating ? Any recommendation for pull up/down resistor for this 2 unused pins ?</P><P></P><P>Thank you.</P><P></P><P>Best Regards,</P><P>Vaibhav Waman</P></BODY></HTML> Wed, 20 Nov 2019 09:01:02 GMT https://community.nxp.com/t5/NXP-Designs/PCA85063A-unused-pins-pull-recommendation/m-p/1016559#M309 vaibhav_waman 2019-11-20T09:01:02Z Re: PCA85063A unused pins pull recommendation https://community.nxp.com/t5/NXP-Designs/PCA85063A-unused-pins-pull-recommendation/m-p/1016560#M310 <HTML><HEAD></HEAD><BODY><P>Hello Vaibhav,</P><P>You can leave CLKOUT unconnected and for the INT pin, I would suggest using 10k pull-up resistor.</P><P>Fabian Ramirez</P></BODY></HTML> Tue, 26 Nov 2019 18:13:17 GMT https://community.nxp.com/t5/NXP-Designs/PCA85063A-unused-pins-pull-recommendation/m-p/1016560#M310 Fabian_R 2019-11-26T18:13:17Z