Transceiver, 10/100Base-T, IEEE 802.3u, LQFP-48

Main features
- Single-chip 10BASE-T/100BASE-TX/100BASEFX physical layer solution
- Fully compliant with IEEE 802.3u standard
- CMOS design with low power consumption, power consumption of 180 mW
- HP Auto MDI/MDI-X for reliable detection and
correction for straight-through and crossover
Cable with disable and enable option
- Robust operation with standard cables
- LinkMD® TDR-based cable diagnostics to identify
faulty copper cabling
- Shutdown and power saving mode
- Fibre-optic support: 100BASE-FX (KSZ8041FTL only)
- Support for back-to-back mode at 100 Mbps
Repeater or media converter
- MII interface support
- RMII interface support with external 50-MHz system clock (KSZ8041TL/FTL only)
- SMII interface support with external 125-MHz system clock and 12.5-MHz synchronisation clock from the
MAC (KSZ8041TL/FTL only)
- MIIM (MDC/MDIO) management bus up to 12.5 MHz for fast PHY register configuration
- Interrupt pin option
- Programmable LED outputs for link, activity and speed
- Single power supply (3.3 V)
- Built-in 1.8-V controller for Core