SWCU194 March 2023 CC1314R10 , CC1354P10 , CC1354R10 , CC2674P10 , CC2674R10
The MPU improves system reliability by defining the memory attributes for different memory regions. There are two MPUs, one Secure and one Non-secure. Each MPU can define memory attributes independently. There are 8 Secure and 8 Non-secure memory regions.