Нашёл интересный Ethernet чип LAN8710A-EZC-TR

Нашёл интересный новый Ethernet чип LAN8710A-EZC-TR, по стоимости около $1 (у барыг $1-$2),

Поддержка интерфейсов следующая: — Ethernet MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR Technology. Полный PDF (на сайте).


  • Excellent ESD protection levels exceed IEC specifications without external protection devices
  • Integrated 1.2V linear regulator
  • Incorporates flexPWR® technology
    • Industry leading power consumption
      • Up to 40% reduction from existing SMSC solutions
    • Flexible I/O voltage range from 3.6V to 1.6V
    • Extremely low energy detect standby mode
  • Low-Cost 25MHz crystal for MII/RMII
  • Industrial and extended commercial temperature range options available
  • Compact package options:
    • LAN8710A: 5x5mm 32-pin QFN package (MII/RMII)
    • LAN8720A: 4x4mm 24-pin QFN package (RMII only)

Target Applications

  • High-definition TV (HDTVs)
  • Set-top Boxes (STBs)
  • Digital Video Recorders (DVRs)
  • Personal Video Recorders (PVRs)
  • Network Printers and Servers
  • Gaming Consoles
  • Telecommunications
  • POS Terminals
  • Industrial

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