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stm32f051c8: powering-up of analog part is mandatory

Question asked by dobretsov.serge on Oct 31, 2015
Latest reply on Oct 31, 2015 by waclawek.jan
Hi all,
I've found a surprising behaviour of stm32f051c8 controller. For simplicity reasons, power was provided for IO and core parts only, analog part excluded. STLink utility is unable to connect to the device. Is there an explanation for this?