LAN8820 Datasheet, PDF (11/83 Pages) Microchip Technology – RGMII 10/100/1000 Ethernet Transceiver

LAN8820/LAN8820I
TABLE 2-8: 56-QFN PIN ASSIGNMENTS
Pin
Num
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Pin Name
TDI
TCK
TMS
TDO
XI
XO
VDD25IO
VDD12CORE
RXD0
RXD1
RXD2
RXD3
VDD12CORE
RXCTRL
Pin
Num
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Pin Name
Pin
Num
Pin Name
HPD
29
TXC
nRESET
30
VDD12CORE
IRQ
31
1000_LED/
RGMII_ID_MODE
RXC
32
100_LED/
HPD_MODE
VDD25IO
33
10_LED
VDD12CORE
34
CONFIG3
NC
35
CONFIG2
TXD3
36
VDD12CORE
VDD12CORE
37
VDD25IO
VDD25IO
38
CONFIG1
TXD2
39
CONFIG0
TXD1
40
MDC
TXD0
41
MDIO
TXCTRL
42
ETHRBIAS
EXPOSED PAD
MUST BE CONNECTED TO VSS
Pin
Num
43
44
45
46
47
48
49
50
51
52
53
54
55
56
Pin Name
TR0N
TR0P
VDD12A
TR1N
TR1P
VDD12A
VDD12BIAS
VDD12PLL
TR2N
TR2P
VDD12A
TR3N
TR3P
VDD12A
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DS00001871B-page 11