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speranskyanton's avatar
speranskyanton
Icon for Occasional Contributor rankOccasional Contributor
1 year ago

5M2210ZF256I5N

Hello! I really need your help with part number 5M2210ZF256I5N. What solder ball alloy composition is acceptable if the original documentation specifies Sn 96.5%, Ag 3%, Cu 0.5%? How can we determ...
Fpga Devkit
NurAiman_M_Intel's avatar
NurAiman_M_Intel
Icon for Super Contributor rankSuper Contributor
11 months ago

Hi,


As mention, we have not had any history of validated failures associated with surface scratches such as what is seen on these images.


However, if your device does not meet the criteria that was listed in my previous response, then they are good to go.


Regards,

Aiman


  • speranskyanton's avatar
    speranskyanton
    Icon for Occasional Contributor rankOccasional Contributor
    11 months ago

    Some of the scratches actually go across multiple balls, but they don’t look like reballing marks.
    Also, could you please send the full list of acceptable criteria for BGA packages in general?
    Thank you!

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