Features

• LAN8741A 10/100 Ethernet Transceivers. Microchip s LAN8741A is a Fast Ethernet Transceiver IC that complies with the Energy-Efficient Ethernet standard IEEE 802.3az. This technology reduces power consumption by placing the PHY transmitters into a Sleep mode during periods of inactivity. Further power management options are provided with the inclusion of Microchip s flexPWR® technology. Also featured is HP s Auto MDI-X, a technology that automatically correctly configures the device node when connected to another LAN device; this removes the need for specialised crossover cables. The LAN8741A supports Auto-Negotiation, Auto-Polarity Correction, has a MII/RMII Interface and is compliant with 802.3 and 802.3u. Features. Single-Chip Ethernet PHY Compliant with Energy-Efficient Ethernet 802.3az flexPWR® Technology – A Flexible Power Management Architecture HP's Auto-MDIX Support Deterministic 100Mb Internal Loopback Latency (MII Mode) Uses 25MHz Crystal for RMII Mode to Drive 50MHz Output