- cross-posted to:
- technology@lemmy.ml
- cross-posted to:
- technology@lemmy.ml
Basically more everything. 2x Cortex M33 cores with floating point, 520KB ram, more PIOs, bunch of secure boot stuff (I have mixed feelings about this), and can boot to a mode with risc-v cores instead of the M33s.
Better marketing. It’s also easier to get a build pipeline for ARM than Xtensa and RISC-V.