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      Top Picks
      • MICREL IC Integrated Circuit Chip KS8721BL
      1/1
      MICREL IC Integrated Circuit Chip KS8721BL
      $ 14 .23

      ✔ In Stock (Can ship in 5-7 days)

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      Operating with a 2.5V core to meet low-voltage and lowpower requirements, the KS8721BL and KS8721SL are 10BASE-T/100BASE-TX/FX Physical Layer Transceivers that use MII and RMII interfaces to transmit and receive data. They contain 10BASE-T Physical Medium Attachment (PMA), Physical Medium Dependent (PMD), and Physical Coding Sub-layer (PCS) functions. The KS8721BL/SL also have on-chip 10BASE-T output filtering. This eliminates the need for external filters and allows a single set of line magnetics to be used to meet requirements for both 100BASE-TX and 10BASE-T. The KS8721BL/SL automatically configure themselves for 100 or 10Mbps and full- or half-duplex operation, using an on-chip auto-negotiation algorithm. They are the ideal physical layer transceiver for 100BASE-TX/ 10BASE-T applications.

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      Reviews

      • M

        Mohsin Shah

        Aug 24, 2025

        MICREL IC Integrated Circuit Chip KS8721BL
        Wow, that's fantastic!
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      • B

        Bryan Fountain

        Aug 05, 2024

        MICREL IC Integrated Circuit Chip KS8721BL
        They’re just fantastic!
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      • G

        George Emerson

        Mar 08, 2024

        MICREL IC Integrated Circuit Chip KS8721BL
        I’m really thankful!
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      • D

        Duane Black

        Sep 29, 2023

        MICREL IC Integrated Circuit Chip KS8721BL
        Tenían el mejor precio y envío en ese momento que pude encontrar en el sitio. De marca y entrega rápida.
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      • A

        Anonymous user

        Nov 25, 2022

        MICREL IC Integrated Circuit Chip KS8721BL
        All was ok! No problems whatsoever.
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      MICREL IC Integrated Circuit Chip KS8721BL

      $ 14 .23
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 22
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

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