LAN9355I/PT Microchip Technology

For order or price inquiry of LAN9355I/PT Microchip Technology / Atmel – Ethernet IC , 3-Port 10/100 Managed Ethernet Switch , TQFP-EP-80 , 10BASE-T , 100BASE-FX , 100BASE-TX , I2C , MII , RMII , SMI , Turbo MII Please visit our website and fill the RFQ form we will check out inventory and offer you our best price .





LAN9355I/PT Microchip Features

  • IEEE 1588-2008 hardware time stamping unit
  • IEEE 802.3az Energy Efficient Ethernet
  • Wake On LAN
  • Cable Diagnostics
  • High-performance, full-featured 3-port switches with per-port IEEE 802.1Q VLAN support (up to 16 VLAN groups) test
  • IGMP v1/v2 monitoring for multicast packet filtering
  • Up to 200 Mbps network speed via a Turbo MII interface
  • Optional EEPROM or external CPU serial management support via an I2C™ interface
  •  Virtual PHY feature simplifies softwar development by mimicking multiple switch ports as a single-port PHY
  • Integrated regulators require a single 3.3V supply
  • 42 per-port MIB counters for efficient network management
  • Supports Fiber Interface through SFP and SFF Physical medium
  • Industrial temperature (-40° to 85°C) options available (LAN9353i)
  • LAN9355: 12x12mm, 88-pin QFN package for dual MII/RMII/Turbo MII
  • LAN9355: 12x12mm, 80-pin VTQFP-EP package for dual MII/RMII/Turbo MII
  • Cable, Satellite, and IP Set-top Boxes (STBs)
  • Digital Televisions (DTVs)
  • Digital/Personal Video Recorders (DVRs/PVRs)
  • VoIP/Video Phone Systems
  • Home Gateways/Consumer Audio/Video
  • Security and Surveillance
  • Building Automation
  • Test/Measurement Equipment
  •  Industrial Automation and Control


LAN9355I/PT Microchip Parametrics

Ethernet Bandwidth 10/100Mbps
TX RX RAM Buffer 32K
Interrupt Pin Yes
Op Voltage 3.3
# Ethernet Ports 3
Interface MII/RMII/Turbo MII
IOPins 6
IEEE1588 Yes
Temp Range Min -40
Temp Range Max 85
Turbo MII Yes
Dual MII Support No
# of Ether Ports 3
Copper Support 10/100 (2)
Fiber Support 100FX (2)
Supply Voltage (V) 3.3
Vdd I/O (V) 1.8/2.5/3.3
LinkMD Cable Diag Yes
On-Chip Termination No
Largest Pkt-Size Bytes 0
# of VLAN 0


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