10/100/1000BASE-T Ethernet PCIe Controller

Currently Viewing:

10/100/1000BASE-T Ethernet PCIe controller for desktop and mobile PCs
The BCM57780 is a 10/100/1000BASE-T Ethernet LAN controller solution for high-performance network applications. The device combines a triple-speed IEEE 802.3™-compliant Media Access Controller (MAC) with a triple-speed Ethernet transceiver, x1 PCIe™ bus interface and on-chip buffer memory in a single device. The device is fabricated in a 1.2V CMOS process, providing a low-power system solution.


  • Integrated 10/100/1000BASE-T transceiver with triple-speed MAC
  •  Compliant with IEEE standards
  • Compliant with IEEE 802.3az draft standard for Energy Efficient Ethernet (EEE)
  • State-of-the-art physical layer interface that exceeds IEEE requirements
  • Single-chip solution for LAN and memory card reader on Motherboard (LOM) applications
  •  Proven technology built on 12 generations of controller products


  • Network Interface Cards (NICs)
  • Servers
  • Storage Area Networks

Lifecycle Status


Specification Value
Lifecycle Active
Distrib. Inventory No

If you are looking for older or archived product downloads, please use the documents and downloads search tool.

Driver54 i
Software4 i

NL/NLA12000 Family

NLA1200 Heterogeneous Knowledge-Based Processors with NetRoute™ Technology

NL/NLA10000 Family

NLA101024 Knowledge-Based Processor