Power Management中的主题 Re: PCF8593 power consumption https://community.nxp.com/t5/Power-Management/PCF8593-power-consumption/m-p/965171#M621 <HTML><HEAD></HEAD><BODY><P>HI </P><P>Yes,we don't have spec under counter mode,they should be similar with clock mode.</P><P>Event counter mode: supply current dependant upon input frequency</P></BODY></HTML> Tue, 10 Sep 2019 07:16:59 GMT guoweisun 2019-09-10T07:16:59Z PCF8593 power consumption https://community.nxp.com/t5/Power-Management/PCF8593-power-consumption/m-p/965170#M620 <HTML><HEAD></HEAD><BODY><P style="padding-left: 30px;">What is the nominal power dissipation of a PCF8593 versus input clock frequency when counting external transitions? The datasheet just says: varie#s with frequency. In 32khz clock mode, the nominal power is 1 uA. I am hoping it will be similar in counting mode with input frequency at 32khz or lower.</P></BODY></HTML> Mon, 09 Sep 2019 17:18:11 GMT https://community.nxp.com/t5/Power-Management/PCF8593-power-consumption/m-p/965170#M620 eckertka 2019-09-09T17:18:11Z Re: PCF8593 power consumption https://community.nxp.com/t5/Power-Management/PCF8593-power-consumption/m-p/965171#M621 <HTML><HEAD></HEAD><BODY><P>HI </P><P>Yes,we don't have spec under counter mode,they should be similar with clock mode.</P><P>Event counter mode: supply current dependant upon input frequency</P></BODY></HTML> Tue, 10 Sep 2019 07:16:59 GMT https://community.nxp.com/t5/Power-Management/PCF8593-power-consumption/m-p/965171#M621 guoweisun 2019-09-10T07:16:59Z