I'm at a loss here. I have a 16C6440 that resets sporadically on *most* of the equipment it is installed on. It's a noisy environment but seems like the filter is doing somewhat of a good job keeping the noise at a lower level. I've attached two pics - one of the schematic for the filter and one of the measurements taken between VSS and VDD. The peak-to-peak ripple is approximately 180 mV and the frequency is approximately 233 kHz. When using a DMM, the voltage is steady at 5.223 VDC.
I don't think the ripple voltage is a problem but what about the frequency?
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