AX88179
USB 3.0 to 10/100/1000M Gigabit Ethernet Controller
1.3 Pinout Diagram
68-pin QFN package
51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35
TEST_N5 52
MDIP0 53
34 SSRX+
33 GND12A_RX
32 SSRX-
MDIN0 54
VCC12A 55
31 VCC12A_RX
MDIP1 56
MDIN1 57
VCC33A_G 58
MDIP2 59
30 GND12A_TX
29 SSTX+
28 GND12A_TX
27 SSTX-
AX88179
MDIN2 60
26 VCC12A_TX
25VCC33A
24 D-
VCC12A 61
MDIP3 62
MDIN3 63
23 D+
TEST_N6 64
VCCK 65
22 GND33A
21 VBUS
TEST0 66
20 SELF_PWR
19 VCCK
TEST1 67
TCLK_EN 68
18 RESET_N
1
2
3 4
5
6
7
8
9
10 11 12 13 14 15 16
Figure 3
: Pinout Diagram
8
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