Difference: BoardSupportPackageWB5M (9 vs. 10)

S25FL128SDSMFV001

Programming (1.5 MBps)

• 256- or 512-byte page programming buffer options
• Quad-input page programming (QPP) for slow clock systems
• Automatic ECC-internal hardware error correction code generation with single bit error correction

Erase (0.5 to 0.65 MBps)

• Hybrid sector size option - Physical set of thirty two 4-KB sectors at top or bottom of address space with all

• Uniform sector option - always erase 256-KB blocks for software compatibility with higher density and future devices.

If I use only the first 4 KiB from the 64 KiB sector then we have 16 MiB / 16 = 1 MiB.