lpcware

Vdd on HVQFN33 package

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by cyberstudio on Sat May 03 12:20:48 MST 2014
The User Manual says pin 6 and pin 29 are Vdd connections, powering the ADC, IO pins, the processor, etc. They are not internally connected together and both must be powered.

My question is, is it pin 6 or pin 29 powering the USB PLL for the LPC11Uxx part?

(I am just trying to learn whether pin 6 or pin 29 will more likely have more RF noise, if you are wondering why I am asking this question. That's all.)

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