KSZ8841 Micrel Semiconductor, KSZ8841 Datasheet - Page 2

• Manufacturer Part Number: KSZ8841
• Description: Ethernet MAC Controller with PCI Interface
• Manufacturer: Micrel Semiconductor

Corporate HQ
Western USA
Central USA
Eastern USA
Latin America
China
Japan
Korea
New Zealand
Singapore
Taiwan
UK/EMEIA
France/Southern Europe
Sweden/Nordic
Location
Features
• Supports 10/100BASE-T/TX/FX
• Supports IEEE 802.3x full-duplex flow control and
• Fully compliant to the IEEE 802.3u standard
• Supports burst data transfers
• 8KB internal memory for RX/TX FIFO buffers
• Early TX/RX functions to minimize latency through
• Single 25MHz reference clock for both PHY + MAC
Network Features
• Fully integrated IEEE 802.3u
• Supports IEEE 802.1q multiple VLAN tagging
• Auto-negotiation: 10/100Mbps full and half duplex
• On-chip wave shaping – No external filters required
• Adaptive equalizer
• Baseline wander correction
Power Modes, Packaging, and Power
Supplies
• Single 3.3Vpower supply with 5V tolerant I/O buffers
• Enhanced power management feature with power
• Wake-on-LAN functionality
• Comprehensive LED indicator support for link, activ-
• Low-power CMOS design
• Commercial Temperature Range: 0
• Industrial Temperature Range: –40
• Available in 128-pin PQFP
Contact Micrel Semiconductor
half-duplex backpressure collision flow control
the device
– 10BASE-T and 100BASE-TX/FX support
down feature to ensure low power dissipation during
device idle periods
ity, full/half duplex, and 10/100 speed (3 LEDs)
(KSZ8841-PMQLI ordering code)
– Incorporates Magic Packet™, network link state,
and wake-up frame technology
Address
2180 Fortune Drive
2180 Fortune Drive
2425 N. Central Express Way, Suite 351
93 Branch Street
2425 N. Central Express Way, Suite 351
Rm 601, Bldg B, Int’l Chamber of Commerce Mansion, Fuhua Rd 1 Futian Dist
Queens Tower 14F, 2-3-1, Minatomirai, Nishi-ku, Yokohama-shi
8F, AnnJay Tower Bldg, 718-2, Yeoksam-dong, Kangnam-ku
Office 2, CML Bldg, 2 Perry Street
300 Beach Road, #10-07 The Concourse
4F, No. 18 Lane 321, Yang-Guang Street, Nei-Hu Chu
1st Floor, 3 Lockside Place, Mill Lane, Newbury, Berks
10 Avenue du Quebec, Villebon - B.P. 116, 91944 Courtaboeuf Cedex
Lundagatan 11 6tr, SE-171 63 Solna
Micrel Semiconductor
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TEL:
1.408.944.0800
Applications
• Consumer Applications:
• Video over IP
• Industrial Control Sensor Devices:
• Security and Surveillance Devices
Markets
Fast Ethernet
Embedded Ethernet
Industrial Ethernet
For additional information, contact your local Micrel
Field Application Engineer or salesperson.
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Temperature • Pressure • Level • Valves
San Jose, CA 95131 USA
San Jose, CA 95131 USA
Richardson, TX 75080 USA
Medford, NJ 08055 USA
Richardson, TX 75080 USA
Shenzhen, P.R. China 518048
Kanagawa 220-8543, Japan
Seoul 135-080, Korea
Masterton, New Zealand
Singapore 199555
Taipei 11475 Taiwan, R.O.C
United Kingdom RG14 5QS
France
Sweden
FAX:
Rev. 1.4
1.408.474.1000
Rev. 1.3
Telephone
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Stock Code: Mxxxx-xxxxxx
HTTP://
www.micrel.com
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Fax