Microchip | KSZ8863RLLI

It is designed to enable a new generation of low port count, cost-sensitive and power efficient 10/100 Mbps switch systems.Low power consumption, advanced power  management and sophisticated QoS features (e.g., IPv6  priority classification support) make these devices ideal for  IPTV, IP-STB, VoIP, media converter, automotive and  industrial applications.

Features:

• Advanced Switch Features
  • IEE 802.1q VLAN support for upto 16 groups
  • VLAN ID tag/untag options, per port basis
  • Programmable rate limiting at the ingresss and egress on a per port basis
  • IEEE 802.1 d rapid spanning tree protocol support
  • Bypass feature which Automaticallly sustains the switch function between Port1 and Port2 when CPU (Port3 interface) goes to the sleep mode
  • Self-address filtering
  • IPv4/IPv6 Qos support
• Comprehensive configuration Register Access
  • Serial management interface(SMI) to all internal registers
  • MII managemetn (MIIM) interface to PHY registers
  • High speed SPI and I2c interface to all internal registers
• Proven Integrated 3-Port 10/100 Ethernet
  • 3rd generation switch with three MACs and two PHYs fully compliant with IEEE 802.3u standard
  • Non-blocking switch fabric assures fast packet delivery by utilizing an 1k MAC address lookup table and a store-and-forward architecture
• Low power Dissipation
  • Full-chip hardware power-down
  • Full-chip software power-down
  • Energy-detect mode support
  • Dynamic clock tree shutdown feature
• Industrial Temperature Range: -40 to 85°C
• Available in 48-pin LQFP, Lead Free package
• Single 3.3 V supply with internal 1.8 V LDO for 3.3 V VDDIO
• Optional 3.3 V, 2.5 V and 1.8 V for VDDIO
• Transceiver power 3.3 V for VDDA_3.3

Applications:

• IP Set-Top Box
• IP Television/IP Television POF
• IP phone/Video phone
• Analog Telephone Adapter (ATA)