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SRAM Forum Discussions

shwetasanjeev
Level 1
Level 1
First question asked Welcome!

Hello,

I have the following questions about SRAM PN CY7C1019DV33-10VXI for use in aerospace application. This SRAM is a potential option for our design to address an obsolescence issue.

1. The datasheet indicates that the chip can be powered at -55 degC. Is there any data available on the performance variability between -55 degC & -40 degC ? 

2. What is the failure behavior at -55degC ? Will it stop operating or will there be variability in performance of the various read/write parameters ?

3. Is it possible to share the PN of the die used in this SRAM ?

4. Is there field data/reliability data available for this SRAM ?

5. Is there any information on NSEU susceptibility rates ?

6. Can Cypress support up-screening of these SRAMs to meet military temperature rating of -55 degC to +125 degC

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

Hi,

All your queries requires some confidential data which we cannot share on public forum due to legal issues. I will suggest you to kindly create a support case with us for the queries where they can be answered.

Thanks,

Pradipta.

View solution in original post

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

Hi,

All your queries requires some confidential data which we cannot share on public forum due to legal issues. I will suggest you to kindly create a support case with us for the queries where they can be answered.

Thanks,

Pradipta.

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