10/100/1000 Single-Port Automotive Ethernet Transceiver

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The BCM89610 is a triple-speed 10/100/1000Base-T Gigabit Ethernet (GbE) transceiver integrated into a single monolithic CMOS chip.
The device performs all of the physical layer functions for 1000Base-T, 100Base-TX and 10Base-T Ethernet packets over copper wire, such as FlexRay™. The 10Base-T Ethernet can also run on standard Category 3, 4 and 5 unshielded twisted pair cables. The BCM89610 is designed to exceed automotive specifications for noise cancellation and transmission jitter, providing consistent and reliable operation over the broadest range of cable plants.


  • Single-chip integrated triple-speed Ethernet transceiver. Support for the following copper line interfaces:
- 1000Base-T IEEE 802.3ab
- 100Base-TX IEEE 802.3u
- 10Base-T IEEE 802.3
  • Supports Ethernet@Wirespeed™
  • Fully integrated twisted-pair termination resistors
  • Trace-matched output impedance

Lifecycle Status


Specification Value
Lifecycle Active
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