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Question asked by Ben Redmon on Apr 4, 2019
Latest reply on Apr 8, 2019 by G.w. Sun

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?