BCM89200中文资料Four-Port Automotive Ethernet Switch with Two Integrated PHYs数据手册Broadcom规格书

描述 Description

Fully integrated BroadR-Reach® multilayer switch to support automotive qualification (AEC-Q100) for in-car networking applications. The BCM89200 is part of a family of products that provide optimal solutions for key automotive designs that have high-performance yet challenging low-power requirements. Building upon industry-leading 65 nm architecture, the BCM89200 supports multiple intuitive low-power modes as well as an automotive cable-diagnostics feature.

特性 Features

• Enhanced architecture supports nonblocking, line-rate data transfer at wirespeed performance for all frame sizes over unshielded single-pair twisted cable
• Integrated switch core with with provisions for the integrated ARM® Cortex™ R4 processor and dedicated on-chip SRAM to send and receive frames 
• Processor subsystem that supports timing stack and AVB bridging support functions 
• Deep Sleep and Ultralow Power mode support, which reduces power consumption to zero during periods of inactivity

应用 Application

Automotive

简介

BCM89200属于集成电路（IC）的驱动器接收器收发器。由制造生产的BCM89200驱动器，接收器，收发器该系列产品的主要功能是提供必需的硬件资源，以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异，可能包括诸如瞬态抑制之类的功能，这些功能对于通信用途可能并非绝对必要，但对于可能的使用环境却是明智之选。