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Mcf522xx – ethernet media access controller (mac) – Freescale Semiconductor TWR-MCF52259-Ethenet User Manual

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MCF522xx – Ethernet Media Access Controller (MAC)

The Ethernet MAC supports
10/100 Mbps Ethernet/IEEE
802.3 networks

IEEE 802.3 full duplex flow
control

Support for full-duplex operation
(40Mbps throughput) with a
minimum system clock rate of
50MHz

Support for half-duplex operation
(20Mbps throughput) with a
minimum system clock rate of
25MHz