SPRUJ28C november 2021 – june 2023 AM68 , AM68A , TDA4AL-Q1 , TDA4VE-Q1 , TDA4VL-Q1
As mentioned, the RAT module does not provide any protection by itself. The intention is that RAT is used in conjunction with memory protection unit (MPU) and system firewalls for protection. It is recommended that one or more RAT regions are directly mapped to an MPU region to provide 'MMU-like' behavior.