11.3.1.5 Boot Row

The Boot Row is 256 bytes of Flash. This section is only accessible from the BOOT section and can be used to store various data, such as keys. This page is optionally erased by a chip erase.

The Boot Row is erased/written as an ordinary Flash and located in the RWW section of the Flash. It cannot be written when the Boot Row Write Protection (BOOTROWWP) bit in the Control C (NVMCTRL.CTRLC) register is set to ‘1’.

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