Microchip, 56-Pin QFN, Switch IC, 3.3 V 100 Mbps 3.3V LAN9303-ABZJ, Full Duplex/Half Duplex

LAN9303 10/100 Ethernet Switches

The LAN9303 from Microchip is a 3-port 10/100 managed Ethernet Switch in a small footprint QFN package, featuring a MII/RMII/Turbo MII interface that allows network speeds of up to 200Mbps.

Features

• Full-featured 3-port Switches with per-port IEEE 802.1Q VLAN support (up to 16 VLAN groups)
• ±8kV/15kV per-port ESD protection
• IGMP v1/v2 monitoring for multicast packet filtering
• Up to 200 Mbps network speed via a Turbo MII interface
• Optional EEPROM or external CPU serial management support via an I2C™ interface
• Virtual PHY feature simplifies software development by mimicking multiple switch ports as a single-port PHY
• Integrated regulators require a single 3.3V supply
• 42 per-port MIB counters for efficient network management

Ethernet Communications - Microchip