This is a minor thing, but.... STM32L433xx/STM32L443xx Errata sheet, ES0318, revision 4, section 2.1.2 on VDIV/VSQRT says there are two work possible arounds, but then lists the same work around 2 times (disable lazy FPU context save). What is the other work around? I presume it is something like "don't have very short interrupt routines", but would be nice to have that in the errata.
As this is a core related errata, it might also be replicated in other STM23L4xxx errata docs. I haven't checked them all :) but ES0319 (STM32L432KB/KC and 442KC) also has this issue.
