W81181AD View Datasheet(PDF) - Winbond

Part Name

Description

Manufacturer

W81181AD

USB HUB CONTROLLER

Winbond 

Preliminary W81181D/AD

9. HOW TO READ THE TOP MARKING

The top marking of W81181D

W81181D

745AA-02A

Left: Winbond logo

1st line: Type number W8181, D means LQFP (Thickness = 1.4 mm)

2nd line: Tracking code

745 A A

- 02A

745: packages made in '97, week 45

A: assembly house ID; A means ASE, O means OSE

A: IC revision; A means version A, B means version B

02A: for internal use

- 17 -

Publication Release Date: October 1999

Revision A1

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