I want to open a topic about this, I have been working on this for a while but could not talk about it

https://www.st.com/en/automotive-microc ... -mcus.html
Basically it is a automotive-grade MCU with some STM32 heritage (it is NOT an STM32), the basic architecture is like and hybrid of G4 and H7 but with ASIL-B/D certification and other IPs of automotive derivation.
The core is a dual Cortex-M7 is lock/split configuration, this mean that you can have 2 SMP M7 cores with ASIL-B safety level or a single H7 core in lockstep configuration and ASIL-D level. RAM and Flash are fully ECC protected. The devices also includes a dedicated M0 core as HSM together with crypto acceleration.
The device is particularly strong in the analog department with lots of ADCs, DACs, comparators etc. It has also 2 HRTIM PWM timers, motor control and power conversion is clearly the main application field.
Porting ChibiOS should be "easy" being it a relative of STM32s, if there is interest this could be one of the next lines of development.
Unlike the "big" Stellar devices (those with R52 cores) this is more meant for mass market so it will be easier to approach. More information will be disclosed in next weeks.
Giovanni