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Datasheet Microchip LAN9352TI/PT

Part NumberLAN9352TI/PT

Microchip's LAN9352/LAN9352i is a high-performance, small-footprint, full-featured 2-port managed Ethernet switch


  • Download » Datasheet PDF, 3.2 Mb, File published: Jul 9, 2015
    LAN9352 2-Port 10/100 Managed Ethernet Switch with 8/16-Bit Non-PCI CPU Interfac
    Docket ↓
    2-Port 10/100 Managed Ethernet Switch with
    8/16-Bit Non-PCI CPU Interface
    Highlights High performance 2-port switch with VLAN, QoS
    packet prioritization, rate limiting, IGMP monitoring
    and management functions Interfaces to most 8/16-bit embedded controllers
    and 32-bit embedded controllers with an 8/16-bit
    bus Integrated Ethernet PHYs with HP Auto-MDIX Compliant with Energy Efficient Ethernet 802.3az Wake on LAN (WoL) support Integrated IEEE 1588v2 hardware time stamp unit Cable diagnostic support 1.8V to 3.3V variable voltage I/O Integrated 1.2V regulator for single 3.3V operation Target Applications Cable, satellite, and IP set-top boxes
    Digital televisions & video recorders
    VoIP/Video phone systems, home gateways
    Test/Measurement equipment, industrial automation Key Benefits Ethernet Switch Fabric
    -32K buffer RAM, 512 entry forwarding table
    -Port based IEEE 802.1Q VLAN support (16 groups)
    -Programmable IEEE 802.1Q tag insertion/removal -IEEE 802.1D spanning tree protocol support
    4 separate transmit queues available per port
    Fixed or weighted egress priority servicing
    QoS/CoS Packet prioritization
    -Input priority determined by VLAN tag, DA lookup, TOS,
    DIFFSERV or port default value
    -Programmable Traffic Class map based on input priority
    on per port basis
    -Remapping of 802.1Q priority field on per port basis
    -Programmable rate limiting at the ingress with coloring ...



Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)




# Ethernet Ports3
Cable DiagnosticsYes
Ethernet Bandwidth10/100Mbps
Fiber Support100FX (2)
IEEE 1588Yes
InterfaceHost Bus/SPI/SQI
Interrupt PinYes
On-Chip TerminationNo
Op. Voltage3.3 V
Operating Temperature Range-40 to +85 °C
Temp Range Max.(° C)85
Temp Range Min.(° C)-40
Vdd I/O1.8/2.5/3.3 V

Eco Plan


Moldel Line

Series: LAN9352 (8)

Manufacturer's Classification

  • High-Speed Networking and Video > Ethernet > Ethernet Switches
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