W83L771W Datasheet, PDF (22/25 Pages) Winbond – H/W Monitoring IC

W83L771W/G
10. THE TOP MARKING
The top marking of W83L771W
W83L771W
2826978Y-61
449OB
Left: Winbond logo
1st line: Winbond logo and the type number: W83L771W
2nd line: Tracking code 2 826978Y-61
3rd line: Tracking code 449 O B
449: packages made in '04, week 49
O: assembly house ID; A means ASE, S means SPIL, O means OSE
B: IC revision
The top marking of W83L771G
W83L771G
2826978Y-61
449OB
Left: Winbond logo
1st line: Winbond logo and the type number: W83L771G
2nd line: Tracking code 2 826978Y-61
3rd line: Tracking code 449 O B
449: packages made in '04, week 49
O: assembly house ID; A means ASE, S means SPIL, O means OSE
B: IC revision
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Publication Release Date: March 06
Revision 0.7