W83L517D_05 Datasheet, PDF (129/133 Pages) Winbond – LPC I/O for Notebook

W83L517D/W83L517D-F
14. HOW TO READ THE TOP MARKING
Example: The top marking of W83L517D/W83L517D-F
inbond
W83L517D
20109620-91
014ABSA
inbond
W83L517D-F
20109620-91
014ABSA
1st line: Winbond logo
2nd line: the type number: W83L517D/W83L517D-F
3rd line: the tracking code
20109620-91
20109620-91: wafer production series lot number
4th line: the tracking code
014 A B SA
014: packages made in '2000, week 14
A: assembly house ID; A means ASE, S means SPIL.... etc.
B: IC revision; A means version A, B means version B
SA: for internal use
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Publication Release Date: May 23, 2005
Revision 1.0