4.5 Device ID and Revision ID
The 16-bit Device ID word is located at 0x3FFFFE and the 16-bit revision ID is located at 0x3FFFFC. These locations are read-only and cannot be erased or modified.
Development tools, such as device programmers and debuggers, may be used to read the Device ID, Revision ID and Configuration Words. Refer to the “Nonvolatile Memory (NVM) Control” section for more information on accessing these locations.