AU6254 Datasheet, PDF (11/30 Pages) List of Unclassifed Manufacturers – USB2.0 Hub Controller

The following figure shows signal names of each pin found in 64-pin package and the
table in the page after describes each pin in detail.
Figure 3.2 Pin Assignment Diagram
PVDD
XSCO
XSCI
PVSS
AVSS
DP2_DM
DP2_DP
AVDD
AVSS
DP3_DM
DP3_DP
AVDD
AVSS
DP4_DM
DP4_DP
AVDD
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
1
48
2
47
3
46
4
45
5
44
6
43
7
Alcor Micro
42
8
AU6254
41
9
64-PIN LQFP
40
10
39
11
38
12
37
13
36
14
35
15
34
16
33
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
ChipResetN
VSS
VDD
SUSPEND
DP1_LEDGR
DP1_LEDAM
DP2_LEDGR
DP2_LEDAM
DP3_LEDGR
DP3_LEDAM
DP4_LEDGR
DP4_LEDAM
DP4_PWRUP
DP4_OVRCUR
DP3_OVRCUR
DP3_PWRUP
AU6254 USB2.0 Hub Controller V1.00W
Official Release_ Public
Page 11 of 30