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MCO as OSC_IN? How many other STM32 chips can an MCO line drive? Does daisy chaining work?

Question asked by campbell.robert on Jul 30, 2016
Latest reply on Jul 31, 2016 by Clive One
I need to run 32 stm32 mcu's on a single board.  Do I need a crystal for each or can I just use the MCO line of the top level chip for each, or do a 32 chip MCO daisy chain?

In a daisy chain is everyone on the same cycle all the time or is there any phase shift?

Thanks

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