Hi,

I am developing a elektronic for my bike with an pic 16C84. It gets its
power from the bicycle generator. The voltage rises and falls very slow.
With an 4 Mhz oscillator i need the browout circuit from the microchip
manual with the 3 resistors, the z-diode and the transistor. But with an
32768 Hz crystal resonator it seem to work without the brownout. It boots
always, i have tested it very often with my regulated power supply. I can
dip the power below 2 volt or to 0 volt and rise again to 5 volt and i works
always.
Why?

Wolfgang