MPC855TVR80D4 package marking

[UneUne952]

I'd like to know the marking specification of MPC855TVR80D4.

This product would be SOT1666-1: BGA357.

However, I can't find out the marking specification of this products.

So, could let me know about the marking specification of this products?

[UneUne952]

Thank you for you reply.

However, i can't find out the information what I want to.

In the previous message, I received the attached file which show the general specification of the marking.

In this file there are 4 lines.

1st line shows the part number.

2nd line, what is MMMMM?

3rd line, what is ATWLYYWW?

4th Line, what is CCCCC?

5th line, what is YWWLAZ?

I would like to know those.

[yipingwang · Accepted solution]

See below:

MMMMM – mask number
AWLYYWW – test traceability code
A – Assembly site
WL-Lot code
YY – Year
WW-Work Week
CCCCCCCC – Country code
YWWLAZ – Assembly traceability code
Y-Year
WW-Work Week
L-Lot code
A - Assembly Location
Z – Assembly Lot Split

[UneUne952]

Thank you very much for your reply.

I fully understand about the package marking.

[yipingwang]

Thanks.

[yipingwang]

Please refer to 

https://www.nxp.com/part/MPC855TVR80D4#/