Same here. We used to use the STM32H750 in large numbers to get enough I2S ports, so the RPL devices with PIOs do this much cheaper. I ditch all the random other peripherals and just add more PIOs.Having done a lot with STM32 single chip devices, that's rather the impression I'm getting as I dig further. (and then you run out of PIO....).And I've yet to find a peripheral other than USB and Ethernet that isn't better on a PIO
Statistics: Posted by MikeDB — Sat Nov 15, 2025 6:37 am