16.11.5 System Services Availability when Accessed Externally and Device is Protected

Table 16-7. Available Features when Operated from External Address Range and the Device is Protected
Features	Availability From External Address Range and the Device is Code Protected or Secured Device
Chip Erase command and status	Yes
CRC32	Yes, only full array of Flash
CoreSight Compliant Device identification	Yes
Debug communication channels	Yes
STATUSA.CRSTEXT clearing	No (STATUSA.PERR is set when attempting to do so)

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