AU6391 Datasheet, PDF (11/22 Pages) List of Unclassifed Manufacturers – USB2.0 to ATA/ATAPI Bridge Controller

The following figure shows signal names of each pin of the 48-pin package and the
table in the page after describes each pin in details.
Figure 3.1 GEL bonding Pin Assignment Diagram
GNDU
VDD
VDDU
DM
DP
REXT
VDD33
VSS33P
VSSA
XI
XO
VDDA
48
47
46
45
44
43
42
41
40
39
38
37
1
36
2
35
3
34
4
33
5
32
6
ALCOR MICRO
31
AU6391-GEL
7
48PIN LQFP
30
8
29
9
28
10
27
11
26
12
25
13
14
15
16
17
18
19
20
21
22
23
24
ATADATA11
ATADATA10
ATADATA9
ATADATA8
ATADATA7
ATADATA6
ATADATA5
ATADATA4
ATADATA3
ATADATA2
ATADATA1
ATADATA0
AU6391 USB2.0 to ATA/ATAPI Bridge Controller V1.00W
Official Release _ Public
Page 11 of 22