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Could you help to tell me about teh skillsreen of the attached picture?I don't know how to get the date code from it

ELin.9
Associate
 
1 ACCEPTED SOLUTION

Accepted Solutions
Nikita91
Lead II

As @Community member​ said the date code is "944" : the year is ending with 9, and the 44th week.

So the year can be 1989, 1999, 2009, 2019,

The datasheet I know doesn't have an history and date is 2003. The date of the chip is therefore probably 2009 or 2019.

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3 REPLIES 3

The 99 is a packaging facility

944 is the YEAR/WEEK CODE, so 2019, 2009, ..

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ELin.9
Associate

so the date code for this part is 1944?

Nikita91
Lead II

As @Community member​ said the date code is "944" : the year is ending with 9, and the 44th week.

So the year can be 1989, 1999, 2009, 2019,

The datasheet I know doesn't have an history and date is 2003. The date of the chip is therefore probably 2009 or 2019.