Mpc870cvr133 welding instructions

[刘卫强刘]

My customer is using mpc870cvr133, there are more than 20 pieces of bad after soldering. The engineer analysis may be caused by the chip soldering problem. Can we provide a soldering temperature guide to see if the soldering temperature of the customer is too high and the chip is damaged?

[alexander_yakov]

Soldering temperature profile depends of solder paste and should be suggested by your solder paste vendor.

For NXP recommended soldering profile please look this document, page 20:

https://www.nxp.com/docs/en/package-information/PBGAPRES.pdf

Have a great day,
Alexander
TIC

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