Product Summary

The KSZ8893MQL is a highly integrated layer 2 managed switch. The device is designed for low port count, cost-sensitive 10/100 Mbps switch systems. The KSZ8893MQL 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 KSZ8893MQL 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

KSZ8893MQL 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

KSZ8893MQL 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.

Diagrams

KSZ8893MQL block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
KSZ8893MQL
KSZ8893MQL


IC MANAGED SWITCH 10/100 128PQFP

Data Sheet

0-1: $5.59
1-25: $5.03
25-100: $4.46
100-250: $4.28
250-500: $4.19
KSZ8893MQL AM
KSZ8893MQL AM


IC MANAGED SW 10/100 128-PQFP

Data Sheet

0-1: $7.88
1-25: $7.10
25-100: $6.30
100-250: $6.04
250-500: $5.92
KSZ8893MQLI
KSZ8893MQLI


IC MANAGED SWITCH 10/100 128PQFP

Data Sheet

0-1: $6.95
1-25: $6.26
25-100: $5.55
100-250: $5.32
250-500: $5.21
KSZ8893MQL AM TR
KSZ8893MQL AM TR


IC MANAGED SWITCH 10/100 128PQFP

Data Sheet

0-350: $7.34
KSZ8893MQL-EVAL
KSZ8893MQL-EVAL


EVAL KIT EXPERIMENTAL KSZ8893MQL

Data Sheet

0-1: $279.30