Freescale Semiconductor TWR-MCF52259-Ethenet - Manual (Page 6)

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M52233DEMO Board Layout of Ethernet
RJ45 RJ45
MCF5223x MCF5223x
N
et
w
o
rk
N
et
w
o
rk Magnetics Magnetics
On-Chip
Ethernet
w/ PHY
Cable
Jack
Isolation
And
optional PoE
MAC-Media Access Controller
PHY-Physical Layer
Line Voltage Levels
+2.8V or -2.8VDC
RJ45 RJ45
P
H
Y
P
H
Y