AM62P: Coefficient of Thermal Expansion（CTE）of Interposer

Seiji Kawano

Part Number: AM62P

Tool/software:

AM62Px Sitara Processor is BGA, so we're concerned about solder cracks.
Could you please let us know Coefficient of Thermal Expansion（CTE）of Interposer used for AM62Px Sitara Processor?

10 months ago

0 Seiji Kawano 10 months ago

Prodigy 20 points

Additional confirmation for Interposer

Is material BT resiin?

Is it Buildup structure?

Is underfill used?

0 Kallikuppa Sreenivasa 10 months ago in reply to Seiji Kawano

TI__Guru**** 198279 points

Hello Seiji Kawano

Thank you for the query.

I will have to check internally on the availability. This is likely to take some time.

Regards,

Sreenivasa

0 Seiji Kawano 9 months ago in reply to Kallikuppa Sreenivasa

Prodigy 20 points

Please reply to my question ASAP. Our customer is wating for the answer. Please let me know when you will answer to the question.

0 Kallikuppa Sreenivasa 9 months ago in reply to Seiji Kawano

TI__Guru**** 198279 points

Hello Seiji Kawano

Thank you for checking.

Let me follow-up with the team and update.

Regards,

Sreenivasa

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AM62P: Coefficient of Thermal Expansion（CTE）of Interposer