KSZ8893MQLI

2 managed switch, QFP128, –0.5V to +4.0V, 3-Port, with PHYs

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Price:: US $6.50~10.00 / piece [Get Latest Price]

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	US $6.50~10.00

PartNumber:: KSZ8893MQLI

Brand:: Micrel Semiconductor - Micrel | Pack: QFP | D/C: 08+

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: 2011-07-06

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Part Number:KSZ8893MQLI
US $6.50 - 10.00
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US $100.00 - 100.00 / Piece
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Product Summary

The KSZ8893MQLI is a highly integrated layer 2 managed switch. The device is designed for low port count, cost-sensitive 10/100 Mbps switch systems. The KSZ8893MQLI offers an extensive feature set that includes rate limiting, tag/port-based VLAN, QoS priority, management, management information base (MIB) counters, RMII/MII/SNI, and CPU control/data interfaces to effectively address both current and emerging Fast Ethernet applications. The KSZ8893MQLI contains two 10/100 transceivers with patented mixed-signal low-power technology, three media access control (MAC) units, a highspeed non-blocking switch fabric, a dedicated address lookup engine, and an on-chip frame buffer memory.

Parametrics

KSZ8893MQLI absolute maximum ratings: (1)Supply Voltage (VDDATX, VDDARX, VDDIO): –0.5V to +4.0V; (2)Input Voltage (all inputs): –0.5V to +5.0V; (3)Output Voltage (all outputs): –0.5V to +4.0V; (4)Lead Temperature (soldering, 10sec.): 270℃; (5)Storage Temperature (Ts): –55 to +150℃.

Features

KSZ8893MQLI features: (1)3rd generation switch with three MACs and two PHYs fully compliant with IEEE 802.3u standard; (2)Non-blocking switch fabric assures fast packet delivery by utilizing an 1K MAC address lookup table and a store-and-forward architecture; (3)Full duplex IEEE 802.3x flow control (PAUSE) with force mode option; (4)Half-duplex back pressure flow control; (5)HP Auto MDI-X for reliable detection of and correction for straight-through and crossover cables with disable and enable option; (6)Micrel LinkMDTM TDR-based cable diagnostics permit identification of faulty copper cabling; (7)100BASE-FX support on port ; (8)MII interface supports both MAC mode and PHY mode; (9)RMII interface support with external 50MHz system clock; (10)7-wire serial network interface (SNI) support for legacy MAC; (11)Comprehensive LED Indicator support for link, activity, full/half duplex and 10/100 speed.