I have seen selected MCU is an STM32F769IGT (LQFP176) which is very good anyway I think for future and to manage even more things it will be a must have to switch to pin compatible STM32H7 CPU with the big advantage to have Dual Core 1x CortexM4F @ 240MHz and 1x CortexM7@480MHz tons of FLASH/RAM peripherals … that will allow to add special hard real-time monitoring / tasks… in one core and doing other things in an other core …
It seems STM32H757IITx LQFP176 is full pin compatible (more check to be done to be sure) marketing status is active but it seems hard to find so far (maybe contacting ST directly will help)
Reference: https://github.com/eez-open/modular-psu/issues/54
- New feature request