Broadcom BCM89200 4-port broadR-reach® automotive switch

The BCM89200 device is Broadcom's first fully integrated BroadR-Reach® multilayer switch to support automotive qualification (AEC-Q100)

The BCM89200 device is Broadcom's first fully integrated BroadR-Reach® multilayer switch to support automotive qualification (AEC-Q100) for in-car networking applications.

 

Key features

• Enhanced structure for non-blocking line-rate data transfer
• Switch core supports on-chip ARM® Cortex®- R4 and SRAM
• Deep Sleep and Ultra-low Power mode support
• Proc. subsystem for timing stack and AVB bridging functions

 

Additional 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 provisions for the integrated ARM® Cortex®- R4 processor and dedicated on-chip SRAM to send and receive frames.
• Processor subsystem 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.
• Specific architectural and design enhancements increase design for test, reliability, and quality (AEC-Q100 and EMC requirements)
• IEEE 1588 and IEEE 802.1AS timing functions.
• Peer-to-peer and end-to-end transparent clocking in hardware.
• Automotive cable diagnostics feature, which can detect pair open/short and distance

ebv content library/npi/2017/broadcom-bcm89200 Broadcom BCM89200 broadR-reach® ATV switch | EBV Elektronik