"Trustzone in Cortex-M33 brings in physical isolation but ST extended this feature to the complete STM32 platform. It allows to assign any resources of your STM32 to secure or non secure world. This feature is available on STM32L5/STM32U5 and STM32H56x/STM32H57x ! Please have a look in our MOOC about this topics :https://www.st.com/content/st_com/en/support/learning/stm32-education/stm32-moocs/STM32_security_features.htmlTrustZone theory and practicehttps://www.st.com/content/st_com/en/support/learning/stm32-education/stm32-moocs/STM32_Security_tips.htmlSTM32 memory isolation purpose"
