W83627EHF Datasheet, PDF (140/141 Pages) Winbond – evolving product from Winbonds most popular I/O family

W83627EHF/EF, W83627EHG/EG
9. HOW TO READ THE TOP MARKING
inbond
W83627EHF
330G9A28201234UB
inbond
W83627EHG
330G9A28201234UB
inbond
W83627EF
330G9A28201234UB
inbond
W83627EG
330G9A28201234UB
1st line: Winbond logo
2nd line: the type number: W83627EHF/EF, W83627EHG/EG (Pb-free package)
3rd line: the tracking code 330G9A28201234UB
330: packages made in '03, week 30
G: assembly house ID; G means GR, A means ASE ... etc.
9: code version; 9 means code 009
A: IC revision; A means version A, B means version B
28201234: wafer production series lot number
UB: Winbond internal use.
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