Author Topic: Best way to connect power pins  (Read 378 times)

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Offline c64Topic starter

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Best way to connect power pins
« on: July 16, 2020, 05:33:12 am »
4 layer board:
layer 1 - signal layer
layer 2 - ground plane
layer 3 - power plane (orange line is split between VCCINT and VCCIO)
layer 4 - signal layer

TQFP chip on top layer (layer 1), 0.5mm pitch.

How to connect power pins? I see 3 options. I think option A is no good. Not sure which one is better - B or C. B has shorter traces than C. But C both VCC and GND go close to each other all the way to power planes.

How would you connect power pins?
 


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