Hi, What are the tolerances for the 5AGXMB7G4F35C5N BGA package or where can i find them? Especially the height tolerances including the BGA are needed.

[SUrba3]

I would like to connect the mentioned FPGA via a gappad to a cooling frame. The FPGA is so to speak "pressed" to the frame. The force is brought by many srews. Therefor the compression of the gappad need to be considered / calculated.

[NurAiman_M_Intel]

Hi SUrba3,

Thank you for contacting Intel Community.

Please refer to Packaging specification and dimension page for the device package dimension.

https://www.intel.com/content/www/us/en/programmable/support/literature/lit-index/lit-pkg/package.html?family=Arria_V

Regards,

Aim

[SUrba3]

Hi Aim,

thanks for your reply and the link!

The PDF says A1 are the dimensions for the BGA itself. Are these dimensions valid after soldering?

I need to know the tolerances for A1 after soldering.

Regards,

Sven

[NurAiman_M_Intel]

Hi Sven,

The dimension also valid after soldering. Hence you can refer to the same pdf link for tolerances after soldering.

Regards,

Aim

[NurAiman_M_Intel]

Hi Sven,

Is there any further information needed for this case? If not, i will continue to close this case.

Thank you.

Regards,

Aim

[SUrba3]

Hi Aim,

thanks. You can close this case. No more information is needed.

Regards,

Sven