Chapter 2 pin configuration, 1 package pin-out diagram and signal table, Chapter 2 – SMSC FlexPWR LAN8720 User Manual
Page 12: Pin configuration, Package pin-out diagram and signal table, Datasheet
Small Footprint RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support
Datasheet
Revision 1.0 (05-28-09)
12
SMSC LAN8720/LAN8720i
DATASHEET
Chapter 2 Pin Configuration
2.1
Package Pin-out Diagram and Signal Table
Figure 2.1 LAN8720/LAN8720i 24-QFN Pin Assignments (TOP VIEW)
VDD2A
LED2/nINTSEL
LED1/REGOFF
XTAL2
XTAL1/CLKIN
RX
D1
/M
O
D
E
1
R
X
D0
/M
DE0
VDDI
O
RX
ER/
P
HYAD0
TXD1
MDC
TXEN
nRST
nINT/REFCLKO
TXD0
RB
IA
S
RX
N
VD
D1
A
TXP
RX
P
1
2
3
4
5
6
SMSC
LAN8720/
LAN8720i
24 PIN QFN
(Top View)
7
8
9
10
11
12
16
15
14
13
20
19
18
17
24
23
22
21
MD
IO
CRS_
D
V/
MO
DE2
T
XN
VSS
VDDCR
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