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Specialty Memory Forum Discussions

Scottm
Level 1
Level 1
First like received First question asked Welcome!

We have been a user of F-RAM part FM25V02A for about 8 years. We recently have had instances where some of the data locations appear to getting cleared.

We are looking at the system electrical and software behavior but I wanted to reach out to see if there are any known production issues with this part in the recent past that could help explain our issue.

1 Solution
PradiptaB_11
Moderator
Moderator
Moderator
500 replies posted 250 solutions authored 250 replies posted

Hi,

There are no known production issues for this part. Will need to debug the issue to find the root cause of the failures. 

Can you answer the following questions below so that we can help in the debug as well

1) How many devices are showing this behavior

2) Can you please elaborate on the failure and the steps to reproduce or observe the failure.

3) Can you pass us the scope shots of read and write operation on the failing part.

4) Can you check for any discrepancies in the power up and power down to the device.

Thanks,

Pradipta.

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1 Reply
PradiptaB_11
Moderator
Moderator
Moderator
500 replies posted 250 solutions authored 250 replies posted

Hi,

There are no known production issues for this part. Will need to debug the issue to find the root cause of the failures. 

Can you answer the following questions below so that we can help in the debug as well

1) How many devices are showing this behavior

2) Can you please elaborate on the failure and the steps to reproduce or observe the failure.

3) Can you pass us the scope shots of read and write operation on the failing part.

4) Can you check for any discrepancies in the power up and power down to the device.

Thanks,

Pradipta.

0 Likes