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Non Volatile RAM (F-RAM & NVSRAM) Forum Discussions

peakjohn
Level 2
Level 2
5 replies posted 50 sign-ins 25 sign-ins

Dears :

     I want to select a Pin to Pin replacement P/N of FM24CL64B-GTR

     It seems CY15E064J-SXA is the best choice

     looking from description in part number searching website, the operation voltage  is 3V-3.6V

peakjohn_1-1650435624963.png

 

     but in the description of datasheet, it 's 4.5V-5.5V

peakjohn_0-1650435567928.png

please help comfirm which is the exact VDD parameters, can CY15E064J-SXA be P2P compatiable to FM24CL64B-GTR ?

thanks

    

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1 Solution

Hi @peakjohn,

 

 CY15B064J-SXA would be a good replacement for FM24CL64B-GTR.

 

Thanks,

Ritwick

View solution in original post

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4 Replies
ritwicksharma
Moderator
Moderator
Moderator
250 sign-ins 100 replies posted 50 solutions authored

Hi @peakjohn,

 

> Can CY15E064J-SXA be P2P compatible with FM24CL64B-GTR?
A. No, because the VDD operating range is different.

> Could you please let us know your application? Is it automotive? What is your Ta(Ambient Temperature) requirement?


Thanks,
Ritwick

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Ritwick:

    Thanks for your confirmation

     It's a machinery controller application, industrial temperature(-40 - +85) is enough

     what's your recommendation for this replacment requirement ?

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Hi @peakjohn,

 

 CY15B064J-SXA would be a good replacement for FM24CL64B-GTR.

 

Thanks,

Ritwick

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Got it, thanks

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