W83783S_04 Datasheet, PDF (54/56 Pages) Winbond – Monitoring IC

W83783S
9. HOW TO READ THE TOP MARKING
The top marking of W83783S
W83783S
2826978Y-61
814OB
Left: Winbond logo
1st line: Winbond logo and the type number: W83783S
2nd line: Tracking code 2 826978Y-61
2: wafers manufactured in Winbond FAB 2
826978Y-61: wafer production series lot number
3rd line: Tracking code 814 O B
814: packages made in '98, week 14
O: assembly house ID; A means ASE, S means SPIL, O means OSE
B: IC revision
The top marking of W83783G
W83783G
2826978Y-61
814OB
Left: Winbond logo
1st line: Winbond logo and the type number: W83783G, G means lead-free package
2nd line: Tracking code 2 826978Y-61
2: wafers manufactured in Winbond FAB 2
826978Y-61: wafer production series lot number
3rd line: Tracking code 814 O B
814: packages made in '98, week 14
O: assembly house ID; A means ASE, S means SPIL, O means OSE
B: IC revision
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Publication Release Date: Oct. 2004
Revision 1.1