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Processor is sensitive to moderate Temperature

Question asked by T J on Dec 29, 2015
Latest reply on Dec 18, 2016 by T J
I am using the STM32F072RBT6  64pin LQFP

My code seems quite stable, but this chip is showing signs of being overly sensitive to temperature...

Since I have so much capacitance around the board on the same power lines,
I didn't put so much capacitance as suggested in the data sheet.

We are running a little hot on the board, approx 70C 2" away, ambient maybe 60C.
should I change the package on the board ?
which package has the best temp dissipation ?