w86l388-dg Winbond Electronics Corp America, w86l388-dg Datasheet - Page 22

• Manufacturer Part Number: w86l388-dg
• Description: Winbond Host Interface Sd/mmc Memory Card Bridge
• Manufacturer: Winbond Electronics Corp America

8. HOW TO READ THE TOP MARKING
G: assembly house ID; A means ASE, O means OSE, G means GR
A: IC revision; A means version A, B means version B
01A: for internal use
SB: for internal use
118: packages made in '01, week 18
1st line: Winbond logo and SMART@IO Mark
2nd line: Part number of W86L388D
3rd line: Tracking code 118 G A 01A SB
The top marking of W86L388D
S
W86L388D
118GA01ASB
MART@
IO
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W86L388D