Microchip | KSZ8001LI

The KSZ8001LI is a 3.3 V 10BASE-T/100BASE-TX/ 100BASE-FX Physical Layer Transceiver, operating the core at 1.8 volts to meet low voltage and low power requirements. Operating Temperature Ranges from -40°C to 85°C.

Features:

• Single chip 100BASE-TX/100BASE-FX/10BASE-T physical layer solution
• 1.8 V CMOS design, power consumption 250 mW
• Robust (130m+) operation over standard cables
• Supports HP MDI/MDI-X auto crossover
• Supports power down mode and power saving mode
• MDC/MDIO to 12.5 MHz for rapid configuration
• Fully compliant to IEEE 802.3u standard
• Supports auto-negotiation and manual selection for 10/100 Mbps speed and full / half-duplex mode
• Configurable through MII serial management port or via external control pins
• Programmable LED outputs for link, activity, full/half duplex, collision and speed
• On-chip built-in analog front end filtering for both
• 100BASE-TX and 10BASE-T
• Supports back-to-back, 100BASE-FX to 100BASE-TX for media converter applications
• Single 3.3 V power supply with built-in 1.8 V regulator (‘L’ parts)