4.2.1 Memory Organization

The eNVM is divided into sectors based on the eNVM size. Each sector is divided into 32 pages. Each page holds 1,024 bits of data. The following table lists the total available memory and its organization.

Table 4-2. Memory Organization
Device	NVM Size	Number of Sectors	Pages per Sector	Bytes per Page	Words per Page	64-Bit Locations per Page	Total Bytes
M2S005	128 KB	32	32	128	32	16	131072
M2S010	256 KB	64	32	128	32	16	262, 144
M2S025	256 KB	64	32	128	32	16	262, 144
M2S050	256 KB	64	32	128	32	16	262, 144
M2S060	256 KB	64	32	128	32	16	262, 144
M2S090	512 KB  (two eNVMs, each 256 KB)	64 per NVM	32 per NVM per sector	128	32	16	262, 144 per NVM
M2S150	512 KB  (two eNVMs, each 256 KB)	64 per NVM	32 per NVM per sector	128	32	16	262, 144 per NVM