Bcm89885 -

: Acting as the high-speed link between zonal gateways and the central vehicle server.

The BCM89885 is used in automotive electronic systems for high-bandwidth data applications:

In the rapidly evolving landscape of automotive electronics, the shift from traditional Controller Area Network (CAN) and Local Interconnect Network (LIN) buses to is undeniable. At the heart of this revolution lies a series of critical components known as Ethernet Physical Layer Transceivers (PHYs). Among the most robust and widely adopted solutions in this space is the BCM89885 from Broadcom.

Supports the transition to domain-based and zonal network architectures. Why Choose Broadcom BCM89885?

The BCM89885 is available in several orderable part numbers (OPNs). While the core functionality is the same, these variants may differ in temperature grade, packaging specifics, or lifecycle status.

Buy it for volume production. Skip it for hobby prototyping.

BCM89885: Driving the Future of Automotive Networking with 1000BASE-T1 Ethernet

: Unlike the chip in your laptop, the BCM89885 is built to survive a warzone. It is AEC-Q100 qualified , meaning it can operate in extreme temperatures (from to

Optimized for energy efficiency to minimize thermal load in compact ECUs.

Provides 1 Gbps Ethernet over a single twisted pair, significantly enhancing in-vehicle data throughput.

Even at <1W, the BCM89885 can get warm in a sealed ECU under the hood (125°C ambient). Use thermal vias to a ground plane and populate the exposed pad (EPAD) fully.

The BCM89885 is a critical component enabling the modern "connected car." Its high bandwidth, reliability, and advanced features make it ideal for several key automotive subsystems.

transceiver designed to support multigigabit data rates within vehicle networks. It is part of Broadcom’s industry-leading portfolio of AEC-Q100 qualified transceivers that enable high-bandwidth applications like ADAS, infotainment, and autonomous driving. Key Technical Specifications

Beyond passenger cars, the BCM89885 is found in:

: Fully AEC-Q100 qualified , meaning it is built to survive extreme temperatures (typically -40∘Cnegative 40 raised to the composed with power C +125∘Cpositive 125 raised to the composed with power C ) and high vibration.

Single-pair unshielded twisted pair (UTP) or shielded twisted pair (STP) SGMII, RGMII, and high-speed serialized variants Automotive Qualification Fully AEC-Q100 qualified for structural durability Temperature Profile Grade 1 operational capacity (-40°C to +125°C ambient) Security Support