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WL1837MOD: PCN behind with MPN : WL1837MODGIMOCR

Part Number: WL1837MOD

Tool/software:

Hello Team ,

Good day ,

Can you please check and advise the correct PCN for below changes in the part markings and X-Ray wire bonding changes between 15+ and 22+ date codes ?

 

If the assembly fabrication location change it will impact the changes in the DIE structure and marking differences ?

MPN : WL1837MODGIMOCR

I've attached a zoomed X-ray image for your reference.

 Two types of X-ray images (DC2229) was received. Could you please review and advise on the correct PCN for the observed changes in the wire bonding?

Looking forward to your valuable support on this matter.

Thank You.

Ivan Paul