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KSZ8841-PMQLI - Ethernet MAC Controller

Download the KSZ8841-PMQLI datasheet PDF. This datasheet also covers the KSZ8841 variant, as both devices belong to the same ethernet mac controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The KSZ8841P is a single chip Fast Ethernet MAC controller with a 32 bit/33MHz PCI processor interface.

The KSZ8841P is fully compliant with the IEEE 802.3u standard.

It will also be available in an Industrial Temperature part, the KSZ8841-PMQLI from Q1 2006.

Key Features

  • Supports 10/100BASE-T/TX/FX.
  • Supports IEEE 802.3x full-duplex flow control and half-duplex backpressure collision flow control.
  • 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 the device.
  • Single 25MHz reference clock for both PHY + MAC.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (KSZ8841_MicrelSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number KSZ8841-PMQLI
Manufacturer Micrel Semiconductor
File Size 189.30 KB
Description Ethernet MAC Controller
Datasheet download datasheet KSZ8841-PMQLI Datasheet

Full PDF Text Transcription for KSZ8841-PMQLI (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for KSZ8841-PMQLI. For precise diagrams, and layout, please refer to the original PDF.

www.micrel.com PMQL/PMQLI Product Brief KSZ8841 www.DataSheet4U.com Ethernet MAC Controller with PCI Interface Description The KSZ8841P is a single chip Fast Ethernet MAC...

View more extracted text
Interface Description The KSZ8841P is a single chip Fast Ethernet MAC controller with a 32 bit/33MHz PCI processor interface. The KSZ8841P is fully compliant with the IEEE 802.3u standard. It will also be available in an Industrial Temperature part, the KSZ8841-PMQLI from Q1 2006. Physical signal transmission and reception are enhanced through the use of analog circuitry that makes the design more efficient and allows for lower power consumption and smaller chip die size. The KSZ8841P is designed with a low-power CMOS design and a high-performance process that uses a single 3.3V power supply with 5V tolerant I/O.