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Does a thermal pad of the QFN package in the NuMicro® NUC505 series have to be connected to ground?

Posted: 29 Mar 2017, 09:50
by Dylan Hsieh
The NuMicro® NUC505 series includes three part numbers with the QFN package, as listed below:
  • NUC505YLA
  • NUC505YLA2Y
  • NUC505YO13Y
When using these part numbers, the thermal pad has to be connected to ground, as the ground of digital circuit, to ensure a stable internal potential.