IC Data Sheets
8.
8.5
Diagram
B07G, LAN9420 (IC7N04)
Figure 8-5 Internal block diagram and pin configuration
Block Dia
g
ram
Pin Confi
g
uration
1
8
561_
3
00_090717.ep
s
090717
External
25MHz Crystal
GPIOs/LEDs
(optional)
EEPROM
(optional)
LAN9420/LAN9420i
PCI Host
PCI Device
PCI Device
Magnetics
To Ethernet
PCI Bus