Bcm89885 ((install)) Jun 2026

If you are looking to integrate the BCM89885 into your automotive design, I can provide details on the RGMII interface requirements or compare the power-saving modes with previous generation PHYs. Automotive Ethernet PHYs - Broadcom Inc.

Built to survive extreme conditions, supporting an operating temperature range of -40°C to +125°C (Automotive Grade 1) . bcm89885

As part of Broadcom’s Automotive Ethernet PHY portfolio, it is AEC-Q100 qualified (Grade 1), ensuring it meets the stringent reliability and environmental standards required by automotive manufacturers. 2. Key Technical Specifications and Features If you are looking to integrate the BCM89885

Automotive environments are electrically "noisy," filled with interference from motors, pumps, and other electronics. The BCM89885 incorporates a state-of-the-art technology. This combination enables superior Electromagnetic Compatibility (EMC) and Electromagnetic Interference (EMI) performance, robust signal integrity, and fast link-up times over standard UTP cables, which are notoriously challenging for high-speed data. It also features an on-chip Low-Pass Filter (LPF) to further enhance signal quality. As part of Broadcom’s Automotive Ethernet PHY portfolio,

| | Key Characteristics | | :--- | :--- | | BCM89885A1AWMLG | Appears to be an active, standard variant. Available in tray packaging and stocked by many distributors. | | BCM89885A1BWMLG | Marked as "Last Time Buy" (LTB), indicating it's nearing the end of its active lifecycle. | | BCM89885MA0BWMLG | This variant has been mentioned in engineering discussions regarding integration with NXP processors over SGMII. |

The BCM8988x family, including the BCM89885, was the industry's first 1000BASE-T1 PHY to integrate functionality. This hardware-based security feature allows the transceiver to authenticate every packet transmitted and received on the link using secure keys, providing a crucial layer of protection against network intrusions, a growing concern in connected and autonomous vehicles.