S25FL256 - How to remove FREEZE bit

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Anonymous
Not applicable

Hi,

   

We are using the S25FL256SAGMFV001 and one of the devices FREEZE bit was set to "1" how can I set it back to "0" in the device user guide it is stated - "Once the FREEZE bit has been written to a logic 1 it can only be cleared to a logic 0 by a power-off to power-on cycle or a hardware reset" I tried to power-off-on the device but the FREEZE bit is still "1" what am I doing wrong?

   

Many Thanks,

   

HR

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3 Replies
SudheeshK
Moderator
Moderator
Moderator
250 sign-ins First question asked 750 replies posted

Hi,

   

Could you please let us know the number of devices showing this behavior and total number of devices that you tested?

   

Thanks and Regards,

   

Sudheesh

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Anonymous
Not applicable

Hi Sudheesh,

   

Currently it is one device out of a few,

   

Thanks,

   

HR

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Anonymous
Not applicable

Hi Sudheesh,

   

Any update? we are facing mass production and we need to know how to remove the FREEZE bit,

   

Thanks,

   

HR

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