27.8.3 NVM Parameter

Name: PARAM
Offset: 0x08
Reset: 0x000XXXXX
Property: PAC Write-Protection

Bit 3130292827262524 
 RWWEEP[11:4] 
Access RRRRRRRR 
Reset 00000000 
Bit 2322212019181716 
 RWWEEP[3:0] PSZ[2:0] 
Access RRRRRRR 
Reset 0000xxx 
Bit 15141312111098 
 NVMP[15:8] 
Access RRRRRRRR 
Reset xxxxxxxx 
Bit 76543210 
 NVMP[7:0] 
Access RRRRRRRR 
Reset xxxxxxxx 

Bits 31:20 – RWWEEP[11:0] RWWEE Pages

Indicates the number of pages in the RWWEE address space.

Bits 18:16 – PSZ[2:0] Page Size

Indicates the page size. Not all devices of the device families will provide all the page sizes indicated in the table.

ValueNameDescription
0x0 - 0x2 Reserved -
0x3 64 64 bytes
0x4 - 0x7 Reserved -

Bits 15:0 – NVMP[15:0] NVM Pages

Indicates the number of pages in the NVM main address space.