13.2.6 SAM L11 Memory Space Security Attribution

This table provides the security attributions of the SAM L11 memory space:

Table 13-9. SAM L11 Memory Space Security Attributions
Memory regionAttribute
Secure Flash (BOOT region)Secure
Non-Secure Callable Flash (BOOT region)Non-secure callable
Non-Secure Flash (BOOT region)Non-secure
Secure Flash (APPLICATION region)Secure
Non-Secure Callable Flash (APPLICATION region)Non-secure callable
Non-Secure Flash (APPLICATION region)Non-secure
Secure Data FlashSecure
Non-Secure Data FlashNon-secure
NVM Rows

Exempt - eXecute Never

Secure (R/W access)

Non-Secure (Discarded for BOCOR, Read-only for the others)

Boot ROMSecure

Execute-only for CRYA functions

Secure SRAMSecure
Non-Secure SRAMNon-secure
PeripheralsExempt - eXecute Never
IOBUSExempt - eXecute Never
Others (Reserved, Undefined...)Secure