Meaning of Suffixes “Z0” and “Z1” for S25FL-S – KBA223257

Version 1

    Version: **

     

    Question:

    What is the meaning of suffixes "Z0" and “Z1” for S25FL-S?

     

    Answer:

    Suffixes “Z0” and “Z1” for S25FL-S are indicate that the Enhanced Security options are enabled to permanently lock the Block Protection controls and all Persistent Protection Bits (PPB) are enabled to be One Time Programmable (OTP).

     

    The options for models Z0 and Z1 options are as follows:

     

    • S25FLxxxSxxxxxZ0 = Model Z0; Enhanced Security, EHPLC, 4x6 ball config., BGA footprint, uniform 64 kB sectors
    • S25FLxxxSxxxxxZ1 = Model Z1; Enhanced Security, EHPLC, 4x6 ball config., BGA footprint, uniform 256 kB sectors

    Where, EHPLC is the Enhanced High-Performance Latency Code. 

    S25FL256S Valid Combination Secure

    Base Ordering Part Number

    Speed Option

    Package and Temperature

    Model Number

    Packing Type

    Package Marking

    S25FL128S

    or

    S25FL256S

    AG

    BHI

    Z0

    0, 3

    FL + (Density + SA + (Temp) + H + (Model Number)

    Z1

    DP

    BHI

    (1)

    FL + (Density + SA + (Temp) + H + (Model Number)

    Note:
    (1) Contact factory for availability