KSZ8863RLLI

KSZ8863MLL, KSZ8863FLL, and KSZ8863RLL are highly integrated 3-port switch-on-a-chip ICs in the industry’s smallest footprint. They are designed to enable a new generation of low port count, cost-sensitive, and power-efficient 10/ 100 Mb

Applications

• VoIP Phone
• Set-Top/Game Box
• Automotive
• Industrial Control
• IPTV POF
• SOHO Residential Gateway
• Broadband Gateway/Firewall/VPN
• Integrated DSL/Cable Modem
• Wireless LAN Access Point + Gateway
• Standalone 10/100 Switch

Key features

• Advanced Switch Features
• IEEE 802.1q VLAN Support for Up to 16 Groups (Full Range of VLAN IDs)
• VLAN ID Tag/Untag Options, Per Port Basis
• IEEE 802.1p/q Tag Insertion or Removal on a Per Port Basis (Egress)
• Programmable Rate Limiting at the Ingress and Egress on a Per Port Basis
• Broadcast Storm Protection with Percent Control (Global and Per Port Basis)
• IEEE 802.1d Rapid Spanning Tree Protocol Support
• Tail Tag Mode (1 byte Added before FCS) Support at Port 3 to Inform the Processor which Ingress Port Receives the Packet and its Priority
• Bypass Feature that Automatically Sustains the Switch Function between Port 1 and Port 2 when CPU (Port 3 Interface) Goes to the Sleep Mode
• Self-Address Filtering
• Individual MAC Address for Port 1 and Port 2
• Supports RMII Interface and 50 MHz Reference Clock Output
• IGMP Snooping (IPv4) Support for Multicast Packet Filtering
• IPv4/IPv6 QoS Support
• MAC Filtering Function to Forward Unknown Unicast Packets to Specified Port
• Comprehensive Configuration Register Access
• Serial Management Interface (SMI) to All Internal Registers
• MII Management (MIIM) Interface to PHY Registers
• High Speed SPI and I²C Interface to All Internal Registers
• I/O Pins Strapping and EEPROM to Program Selective Registers in Unmanaged Switch Mode
• Control Registers Configurable on the Fly (PortPriority, 802.1p/d/q, AN…)
• QoS/CoS Packet Prioritization Support
• Per Port, 802.1p and DiffServ-Based
• Re-Mapping of 802.1p Priority Field Per Port basis, Four Priority Levels
• Proven Integrated 3-Port 10/100 Ethernet Switch
• 3rd Generation Switch with Three MACs and Two PHYs Fully Compliant with IEEE 802.3u Standard
• Non-Blocking Switch Fabric Ensures Fast Packet Delivery by Utilizing a 1k MAC Address Lookup Table and a Store-and-Forward Architecture
• Full-Duplex IEEE 802.3x Flow Control (PAUSE) with Force Mode Option
• Half-Duplex Back Pressure Flow Control
• HP Auto MDI-X for Reliable Detection of and Correction for Straight-Through and Crossover Cables with Disable and Enable Option
• LinkMD TDR-Based Cable Diagnostics Permit Identification of Faulty Copper Cabling
• MII Interface Supports Both MAC Mode and PHY Mode
• Comprehensive LED Indicator Support for Link, Activity, Full-/Half-Duplex and 10/100 Speed
• HBM ESD Rating 4 kV
• Switch Monitoring Features
• Port Mirroring/Monitoring/Sniffing: Ingress and/ or Egress Traffic to Any Port or MII
• MIB Counters for Fully Compliant Statistics Gathering 34 MIB Counters Per Port
• Loopback Modes for Remote Diagnostic of Failure
• Low Power Dissipation
• Full-Chip Software Power-Down (Register Configuration Not Saved)
• Energy-Detect Mode Support
• Dynamic Clock Tree Shutdown Feature
• Per Port Based Software Power-Save on PHY (Idle Link Detection, Register Configuration Preserved)
• Voltages: Single 3.3V Supply with Internal 1.8V LDO for 3.3V VDDIO
• Optional 3.3V, 2.5V, and 1.8V for VDDIO
• Transceiver Power 3.3V for VDDA_3.3
• Industrial Temperature Range: -40°C to +85°C
• Available in a 48-Pin LQFP, Lead-Free Package