oscillator crystal output. connects to crystal or resonator in crystal oscillator mode. in RC mode, this pin output CLKO signal which has 1/4 the frequency of OSC1 and denotes the instruction cycle rate.
oscillator crystal output. connects to crystal or resonator in crystal oscillator mode. in RC mode, this pin output CLKO signal which has 1/4 the frequency of OSC1 and denotes the instruction cycle rate.