KSZ8721SL

Customers selecting the KSZ8721SL can benefit from Microchip's LANCheck® online design review service, a complimentary and confidential offering that ensures a smooth integration of the transceiver into their application design. With a user-friendly interface and support from Microchip's Program Terms and Conditions, the LANCheck service enhances the overall experience of incorporating the KSZ8721SL into networking solutions

Key Features

• Single chip 100BaseTX/100BaseFX/10BaseT physical layer solution

• 2.5V CMOS design, power consumption <200mW (excluding output driver current)

• Fully compliant to IEEE 802.3u standard

• Supports Media Independent Interface (MII) and Reduced MII (RMII)

• Supports 10BaseT, 100BaseTX and 100BaseFX with Far-End Fault Detection

• Supports power down mode and power saving mode

• Configurable through MII serial management ports or via external control pins

• Supports auto-negotiation and manual selection for 10/100Mbps speed and full/half-duplex mode

• On-chip built-in analog front end filtering for both 100BaseTX and 10BaseT

• LED outputs for link, activity, full/half duplex, collision, and speed

• Supports back to back, FX to TX for media converter applications

• Supports MDI/MDI-X auto crossover

• 2.5V/3.3V tolerance on I/O

• Commercial temperature range: 0°C to +70°C

• Industrial temperature range: –40°C to +85°C

• Available in 48-pin LQFP, SSOP and TQFP packages