Posted on June 28, 2017 at 17:08(I've opened a support ticket with ST on this issue and we've provided the following test results...) SUMMARYWe removed the STPM34 chips from older prototype boards that worked fine and replaced the STPM34 chips on th...

Posted on June 22, 2017 at 19:27Perhaps it's not explicit in the datasheets, but I would expect a well-behaved SPI peripheral to let go of the slave output line when not selected.

Posted on June 22, 2017 at 18:46Although I realize this is a fairly old post, I wanted to chime in our experience with the issue as well since this discussion board has very little content regarding the STPM3x chips.We are currently using two STPM34...