Catalog Categories Part Numbers Manufacturers Search

MEA224

MEA224 Description

4-Port, Layer 2 Fast Ethernet Access Controller

MEA224 Categories

Ethernet ICs

MEA224 Manufacturer

Zarlink Semiconductor

MEA224 Datasheet (PDF)

MEA224 Datasheet

MEA224 Price & Availability


Check MEA224 Price & Availability at Canics

MEA224 Features

  • 4 independent 10/100 Mbps Ethernet Access Ports
  • State of the art 0.5 micron 3.3 Volt CMOS process
  • 352-PIN BGA package
  • 32-bit Local Buffer Memory Interface
  • Hardware assisted Buffer and Queue Management to minimized CPU overhead
  • 16-bit Processor Bus I/O Interface
  • 32-bit XpressFlow Bus Interface
  • Supports unicast, multicast, and broadcast frames
  • Works together with SC-201 XpressFlow Engine
  • Supports both Half & Full Duplex operation
  • Programmable Flow Control Enable
  • Three frame forwarding modes
  • Multi-Media ready with QoS supports
  • Complies with IEEE 802.1 Bridge Standard
  • VLAN ID Tagging & Stripping
  • Automatic retry frame transmission
  • Automatic receive filtering for bad frames for Store & Forward Mode
  • Automatic statistic collection for RMON

MEA224 Description

    The MEA224 provides four 10/100 Mbps Ethernet network access interface ports. MII interface is used to connect external PHY devices for 100 Mbps Ethernet. They also can direct connect with standard 10 Mbps serial interface. The MEA224 provides the Ethernet MAC protocols, handles the local buffer memory interface and management, arbitrates among multiple priority queues, and interfaces with the XpressFlow Engine and other Access Controllers through the XpressFlow message passing protocol.

     
    Other Components
    5061549
    TLC277CDRG4
    610-0024-5 05
    S-80142BNPF-JG3TFG
    EMCL12J2H-8.000M TR
    Keywords
    MEA224 Data Sheet MEA224 Spec MEA224 Application Notes MEA224 Distributor
    MEA224 Circuit MEA224 Reference MEA224 PDF MEA224 RoHS