Marking XC7K480T-2FFG1156I

[trapygin]

What s marking on my XC7K480T-2FFG1156I? 4368 on my marking

[kenkovaa]

That is special ordering code (SCD) which indicates that the chip is customized for a certain customer or group of customers. For example it might have some parts of the chip untested and/or disabled to reduce cost ,or some other parameters that differ from normal chips.

--Kim 

[trapygin]

Ok also what s mean this line? On newest part this line is absent.

[ddn]

Hi @trapygin ,

Encircled part is Internal information, which Factory will not disclose.

Information above the Black bar line, along with 2D barcode is sufficient for Customer to know about part.

Hope this helps.

Regards,

Deepak D N

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[trapygin]

But all right? If circuits was manufacturing in 2018 year - internal information on marking is absent.