The HI-5200 is a single supply 10Base-T/100Base-TX physical layer transceiver, which provides MII/RMII interfaces to transmit and receive data. HP Auto MDI/MDI-X provides the most robust solution for eliminating the need to differentiate between crossover and straight-through cables. An optional interrupt pin provides status updates to the external controller, avoiding the need for continuous polling.
The device is capable of enhanced (−40oC to +105oC) and extended(−55oC to +125oC) operating temperature ranges, with optional burn-in available in the extended temperature version.
Holt recommends using Premier Magnetics transformers for use with its Ethernet Transceivers. Download datasheets from the right side panel.