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KSZ8721BLI

Ethernet Controller, 100 Mbps, IEEE 802.3, IEEE 802.3u, 2.97 V, 3.63 V, LQFP, 48 Pins

MICREL SEMICONDUCTOR KSZ8721BLI

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Manufacturer Part No:
KSZ8721BLI
Order Code:
2100388
Technical Datasheet:
KSZ8721BLI   Datasheet
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Product Overview

The KSZ8721BLI is a single power supply 10/100Base-TX/FX MII Physical-layer Transceiver uses MII and RMII interfaces to transmit and receive data. It contains 10BASE-T physical medium attachment (PMA), physical medium dependent (PMD) and physical coding sub-layer (PCS) functions. It also has 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. It is automatically configure itself for 100 or 10Mbps and full- or half-duplex operation, using an on-chip auto-negotiation algorithm. It is the ideal physical layer transceiver for 100Base-TX/10Base-T applications.
  • Fully compliant to IEEE 802.3u standard
  • Supports MII and Reduced MII (RMII)
  • Supports power-down and power-saving modes
  • Configurable through MII serial management ports or via external control pins
  • 2.5V CMOS Design
  • LED outputs for link, activity, full-/half-duplex, collision and speed
  • Supports back-to-back, FX to TX for media converter applications
  • Supports MDI/MDI-X auto-crossover

Applications

Wireless, Communications & Networking, Automation & Process Control

Product Information

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:
100Mbps

:
IEEE 802.3, IEEE 802.3u

:
2.97V

:
3.63V

:
LQFP

:
48Pins

:
MII, RMII

:
-40°C

:
85°C

:
-

:
-

:
MSL 3 - 168 hours
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Technical Docs (2)

No Longer Manufactured

HK$34.74

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