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82540EM Datasheet Gigabit Ethernet Controller

Manufacturer: Intel

Overview: 82540EM Gigabit Ethernet Controller Networking Silicon Datasheet Product.

Datasheet Details

Part number 82540EM
Manufacturer Intel
File Size 298.97 KB
Description Gigabit Ethernet Controller
Datasheet 82540EM-Intel.pdf

Key Features

  • PCI Bus.
  • PCI Revision 2.3 support for 32-bit wide interface at 33 MHz and 66 MHz.
  • Algorithms that optimally use advanced PCI, MWI, MRM, and MRL commands.
  • MAC Specific.
  • Low-latency transmit and receive queues.
  • IEEE 802.3x-compliant flow-control support with software-controllable thresholds.
  • Caches up to 64 packet descriptors in a single burst.
  • Programmable host memory receive buffers (256 B to 16 KB) and cache line size (16 B to 25.

More Datasheets from Intel

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82580 Quad/Dual GbE LAN Controller
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82540EM Distributor