bcm89890

Bcm89890 ❲2026 Release❳

Broadcom BCM89890 is a high-performance automotive Ethernet PHY

For more exhaustive technical documentation, you can visit the official Broadcom BCM89890 Product Page. bcm89890

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Reliability: AEC-Q100 qualified with design enhancements to exceed stringent automotive EMI/EMC, noise cancellation, and transmission jitter requirements. Update your knowledge with the latest information Find

What is the BCM89890?

The BCM89890 is a Broadcom® Automotive Qualified 100BASE-T1 Ethernet Physical Layer Transceiver (PHY). It is specifically designed to operate over a single unshielded twisted pair (UTP) cable, which significantly reduces wiring weight and cost compared to traditional 100BASE-TX (which requires two pairs). This single-pair technology is standardized under the IEEE 802.3bw standard, often referred to as BroadR-Reach® technology. The Broadcom BCM89890 is a high-performance

, a tiny but powerful chip capable of pushing data at blistering speeds of 2.5, 5, and even 10 Gbps over a single pair of shielded twisted-pair cables.

The Broadcom BCM89890 is a high-performance, multigigabit Ethernet transceiver (PHY) specifically designed for automotive applications. It belongs to the BCM8989X family and is recognized as the world's first IEEE 802.3ch-compliant device of its kind. Key Specifications and Features