Does NXP offer any guidelines on what to do with unused xtal pins? (LPC1114)
Thanks
Rich
Hi Rich,
When the system oscillator is not used, connect XTALIN and XTALOUT as follows: XTALIN can be left floating or can be grounded (grounding is preferred to reduce susceptibility to noise). XTALOUT should be left floating.
I hope this helps,
Have a great day,
Sol
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