{"id":8911,"date":"2026-07-01T02:22:18","date_gmt":"2026-07-01T02:22:18","guid":{"rendered":"https:\/\/materialparts.com\/lan8710ai-ezk-2\/"},"modified":"2026-07-01T02:22:18","modified_gmt":"2026-07-01T02:22:18","slug":"lan8710ai-ezk-2","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/lan8710ai-ezk-2\/","title":{"rendered":"LAN8710AI-EZK"},"content":{"rendered":"

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The LAN8710AI-EZK is a Microchip (SMSC) 10\/100 Ethernet PHY with RMII\/MII interface, HP Auto-MDIX, IEEE 1588 PTP support, and flexible I\/O voltage. Industrial temperature range. Packaged in 32-pin QFN, -40C to +85C.<\/p>\n

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Speed<\/td>\n10\/100 Mbps<\/td>\n<\/tr>\n
\u0627\u0644\u0648\u0627\u062c\u0647\u0629<\/td>\nRMII \/ MII<\/td>\n<\/tr>\n
MDIX<\/td>\nHP Auto-MDIX<\/td>\n<\/tr>\n
PTP<\/td>\nIEEE 1588<\/td>\n<\/tr>\n
IO Voltage<\/td>\n1.6V to 3.6V<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\n32-pin QFN<\/td>\n<\/tr>\n<\/table>\n

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    \n
  • 10\/100 Ethernet transceiver<\/li>\n
  • RMII and MII MAC interface<\/li>\n
  • HP Auto-MDIX crossover<\/li>\n
  • IEEE 1588 PTP timestamping<\/li>\n
  • Flexible I\/O voltage<\/li>\n
  • Energy-efficient Ethernet (EEE)<\/li>\n
  • Industrial temperature range<\/li>\n<\/ul>\n

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      \n
    • Embedded Ethernet connectivity<\/li>\n
    • Industrial networking<\/li>\n
    • IoT gateways<\/li>\n
    • Consumer electronics LAN<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The LAN8710AI-EZK is a Microchip (SMSC) 10\/100 Ethernet PHY with RMII\/MII interface, HP Auto-MDIX, IEEE 1588 PTP support, and flexible I\/O voltage. Industrial temperature range. Packaged in 32-pin QFN, -40C to +85C. Key Specifications Speed 10\/100 Mbps Interface RMII \/ MII MDIX HP Auto-MDIX PTP IEEE 1588 IO Voltage 1.6V to 3.6V Package […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,20],"tags":[],"chip_brand":[134],"class_list":["post-8911","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-microchip"],"acf":{"brief_explanation":"10\/100 Ethernet PHY, RMII\/MII, Auto-MDIX, IEEE1588, QFN-32","date_code":"","package_case":"32-Pin QFN (5.0 x 5.0 x 0.9 mm)","in_stock":3500,"datasheet":"https:\/\/ww1.microchip.com\/downloads\/en\/DeviceDoc\/8710a.pdf","price":"$1.80 @ 1ku","product_introduction":"The LAN8710AI-EZK is a Microchip (formerly SMSC) 10\/100 Ethernet physical layer transceiver (PHY) in a 32-pin QFN package. The device provides the physical layer function for 10BASE-T and 100BASE-TX Ethernet, with RMII (Reduced Media Independent Interface) and MII MAC interface options selected at strap or register configuration. HP Auto-MDIX eliminates the need for crossover cables by automatically detecting and correcting the MDI\/MDIX configuration. IEEE 1588 Precision Time Protocol (PTP) support provides hardware timestamping for time-synchronized industrial Ethernet applications such as PROFINET and EtherCAT. The flexible I\/O voltage (1.6V to 3.6V) allows direct connection to MACs operating at different voltage domains. Energy Efficient Ethernet (EEE) support reduces power consumption during idle periods. The MII management interface (MDIO\/MDC) provides register access for configuration and status monitoring. The -I suffix indicates industrial temperature range (-40C to +85C). The EZK suffix indicates QFN-32 tape-and-reel packaging.","working_principle":"The LAN8710A implements the IEEE 802.3 physical layer for 10BASE-T and 100BASE-TX. The 100BASE-TX transmitter performs 4B\/5B encoding, scrambling, MLT-3 encoding, and digital-to-analog conversion of the transmit data from the MAC. The receiver performs the inverse: analog-to-digital conversion, MLT-3 decoding, descrambling, and 4B\/5B decoding. The 10BASE-T mode uses Manchester encoding at 10Mbps. The RMII interface reduces the MAC-to-PHY pin count to 9 signals (TXD[1:0], RXD[1:0], TX_EN, CRS_DV, REF_CLK, MDIO, MDC) compared to 16 for MII. Auto-negotiation advertises and detects the highest common speed and duplex capability with the link partner. Auto-MDIX exchanges the transmit and receive pairs when a crossover condition is detected, eliminating cable polarity issues. The IEEE 1588 timestamping logic captures the precise time of packet transmission and reception for PTP synchronization. The MDIO\/MDC management interface allows the MAC to read and write PHY configuration registers per Clause 22 of IEEE 802.3.","pin_description":"

      32-pin QFN with key signals: TXD0\/TXD1 (RMII transmit data), RXD0\/RXD1 (receive data), TX_EN (transmit enable), CRS_DV (carrier sense\/data valid), REF_CLK (RMII reference clock 50MHz), MDC\/MDIO (management interface), RXER (receive error), INT (interrupt), nRST (reset), VDD (1.8V\/2.5V\/3.3V core), VDDIO (flexible I\/O), TXP\/TXN (line transmit), RXP\/RXN (line receive). Refer to datasheet for complete 32-pin QFN ball map.<\/p>","application_scenarios":"

      • Embedded MCU Ethernet connectivity with RMII interface and HP Auto-MDIX<\/li>\n
      • Industrial PROFINET\/EtherCAT node with IEEE 1588 PTP hardware timestamping<\/li>\n
      • IoT gateway 10\/100 Ethernet with Energy Efficient Ethernet for low power<\/li>\n
      • Consumer electronics LAN port with flexible I\/O voltage MAC connection<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        LAN8720A<\/td>Microchip<\/td>RMII only, smaller<\/td><\/tr>
        KSZ8081<\/td>Microchip<\/td>Similar RMII PHY<\/td><\/tr>
        DP83848<\/td>TI<\/td>Similar MII\/RMII PHY<\/td><\/tr>
        RTL8201F<\/td>Realtek<\/td>Similar 10\/100 PHY<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/8911","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=8911"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/8911\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=8911"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=8911"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=8911"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=8911"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}