Preliminary W83178S

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8. ORDERING INFORMATION

PART NUMBER

PACKAGE TYPE

PRODUCTION FLOW

W83178S

28-pin SOP

Commercial, 0

° C to +70° C

9. HOW TO READ THE TOP MARKING

W83178S

28051234

814GBB

1st line: Winbond logo and the type number: W83178S

2nd line: Tracking code 2 8051234

2: wafers manufactured in Winbond FAB 2

8051234: wafer production series lot number

3rd line: Tracking code 814 G B B

814: packages made in '98, week 14

G: assembly house ID; A means ASE, S means SPIL, G means GR

BB: IC revision

All the trade marks of products and companies mentioned in this data sheet belong to their respective

owners.