topic PCF8566 in Other NXP Products https://community.nxp.com/t5/Other-NXP-Products/PCF8566/m-p/881211#M7034 <HTML><HEAD></HEAD><BODY><P>I am looking for a specification for the expected frequency min/max of the built-in internal oscillator (fosc) of the PCF8566 LCD Driver IC. The spec sheet only lists a range for fclk, which can be externally supplied or set to be fosc, as ranging from 125kHz to 315kHz. Does this mean that the internal oscillator (fosc) can have such a wide range of possible frequencies?</P></BODY></HTML> Thu, 04 Apr 2019 18:22:01 GMT ben_redmon 2019-04-04T18:22:01Z PCF8566 https://community.nxp.com/t5/Other-NXP-Products/PCF8566/m-p/881211#M7034 <HTML><HEAD></HEAD><BODY><P>I am looking for a specification for the expected frequency min/max of the built-in internal oscillator (fosc) of the PCF8566 LCD Driver IC. The spec sheet only lists a range for fclk, which can be externally supplied or set to be fosc, as ranging from 125kHz to 315kHz. Does this mean that the internal oscillator (fosc) can have such a wide range of possible frequencies?</P></BODY></HTML> Thu, 04 Apr 2019 18:22:01 GMT https://community.nxp.com/t5/Other-NXP-Products/PCF8566/m-p/881211#M7034 ben_redmon 2019-04-04T18:22:01Z Re: PCF8566 https://community.nxp.com/t5/Other-NXP-Products/PCF8566/m-p/881212#M7035 <HTML><HEAD></HEAD><BODY><P>Hi</P><P>Yes,the internal oscillator (fosc) can have such a wide range of possible frequencies!</P></BODY></HTML> Tue, 09 Apr 2019 01:00:02 GMT https://community.nxp.com/t5/Other-NXP-Products/PCF8566/m-p/881212#M7035 guoweisun 2019-04-09T01:00:02Z