KS8721SLI

PHYSICAL LAYER TRANSCEIVER, 10/100 BASE-TX/FX, 3.3V, SSOP 48-Pin

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Price:: US $0.65~0.75 / piece [Get Latest Price]

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	US $0.65~0.75

PartNumber:: KS8721SLI

Brand:: Micrel Semiconductor - Micrel | Pack: SSOP | D/C: 11+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-03-30

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Part Number:KS8721SLI
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Product Summary

The KS8721SLI is a 10BASE-T, 100BASE-TX, and100BASE-FX physical layer transceiver providing MII/RMII interfaces to MACs and switches. Using a uniquemixed-signal design that extends signaling distance whilereducing power consumption, the KS8721SLI repre-sents Micrel’s fourth generation single-port Fast EthernetPHY.Micrel’s architecture dissipates an ultra-low 275mW inpower, including transmit output drivers. The KS8721SLI translates toincreased reliability while enabling deployment in today’spower-sensitive applications. Multiple power-down modes,accessed via configuration pins or registers, allow furtherlevels of power saving through manual selection or auto-matic detection of cable energy. The KS8721SLI applications: LAN on Motherboard, Cable/DSL Modem, Media Converter, Network Printer, Set-Top Box and Game Console.

Features

KS8721SLI features: (1)Single chip 10BASE-T, 100BASE-TX, and 100BASE-FX physical layer solution; (2)Fully compliant to IEEE802.3u standards; (3)Low-power CMOS design, power consum; (4)Supports media independent interface (MII) and reduced MII (RMII); (5)Delivers robust operation (130 meters+); (6)Furnishes Auto MDI/MDI-X; (7)Offers both power-down and power-saving modes; (8)Single 3.3V power supply; (9)Configurable through MII serial management ports or via external control pins; (10)Available in lead-free and industrial temperature versions; (11)Offered in flexible package options.