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MCF5223x - ePHY
• The ePHY (embedded
PHYsical layer interface) is
IEEE 802.3 compliant
• Supports both the media-
independent interface (MII)
and the MII management
interface
• Full-/half-duplex support in
all modes
• Requires a 25-MHz crystal
for its basic operation
• Supports Loopback modes
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