AU9228 Datasheet, PDF (9/23 Pages) List of Unclassifed Manufacturers – USB KVM Controller

3. Pin Assignment
The AU9228 is delivered in 64pin LQFP form factor. Documented below is a figure
shows signal names of each pin and a table in the following page describes each pin
in more details.
Figure 3.1 Pin Assignment Diagram
UP4LEDN
AVCC
AVSS
XTAL1
XTAL2
VCC5V
BVCC
BVSS
SWITCHN
AUDIOSWITCHN
BUS_PWRD
BEEP
INTN
GND
GND
SYS1BUTTONN
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
42
8
AU9228
41
9
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
D3
MONITOREN1
MONITOREN0
RESERVED
RESERVED
GPO0
GPO1
GPO2
D2
D1
D0
PS2_DAT
PS2_CLK
RESERVED
RESERVED
SWITCHMODE2
AU9228 USB KVM Controller V1.01W
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