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KSZ8895MQ Ethernet Switches


Micrel's KSZ8895MQ is an integrated 5-port 10/100 managed ethernet switch with MII/RMII interface


Micrel's KSZ8895MQ is a highly-integrated, Layer 2-managed, five-port switch with numerous features designed to reduce system cost. Intended for cost-sensitive 10/100Mbps five-port switch systems, it supports high-performance memory bandwidth and shared memory-based switch fabric with non-blocking configuration. Its extensive feature set includes power management, programmable rate limit and priority ratio, tag/port-based VLAN, packets filtering, four-queue QoS prioritization, management interfaces, and MIB counters. The KSZ8895 family provides multiple CPU data interfaces to effectively address both current and emerging fast Ethernet applications when port 5 is configured to separate MAC5 with SW5-MII/RMII and PHY5 with P5-MII/RMII interfaces. Micrel's KSZ8895MQ Ethernet Switches

Features
  • Advanced switch features: IEEE 802.1q VLAN support for up to 128 VLAN groups (full-range 4096 of VLAN IDs).
  • Comprehensive configuration register access: high speed SPI (up to 25 MHz) and I²C master interface to all internal registers
  • QoS/CoS packet prioritization support: 1/2/4-queue QoS prioritization selection
  • Low-power dissipation: very low full chip power consumption (<0.5 W), without extra power consumption on transformers.

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

Digi-Key P/N Manufacturer P/N Description
576-3997-ND KSZ8895MQI IC ETHERNET SWITCH 5PORT 128PQFP Datasheet