Broadcom Automotive Multigigabit Ethernet Switches - Mulitlayer Security - MACsec - BCM89586MA0BFSBG

Product Description

Broadcom Automotive Multigigabit Ethernet Switches - Mulitlayer Security - MACsec - BCM89586MA0BFSBG

The Broadcom BCM8958x family of devices is Broadcom's seventh generation of fully integrated L2+ multilayer switch solutions to support automotive qualification (AEC-Q100) and temperature grade for in-car networking applications. The BCM8958X family of products raises the bar for switches with multiple best-in-class features for the automotive industry, such as integrated security features like 802.1AE MACsec, increased host connectivity bandwidth and Layer 3 routing capabilities in hardware.

Features

• Layer 2+ gigabit switch with built-in IEEE-compliant 100BASE-T1, 1000BASE-T1 PHYs and 100-TX PHYs
• Up to 6 multigigabit connections to external SoCs and PHYs
• Addresses new standardized Automotive Ethernet speeds
  • Supports external 802.3cg 10BASE-T1S PHYs
  • Supports external 802.3ch multigigabit PHYs
• Advanced multilevel security
  • Support 802.1AE MACsec with 128/256 bit AES encryption
  • L2 anti-hack (ARP spoofing, Station Movement, Address limit)
  • Deep packet inspection
  • Intrusion prevention/detection notification
• Full line rate Layer 3 routing in hardware
• AVB and TSN support with ARM Cortex M7 programmability
• IEEE AVB protocol stack (IEEE 802.1AS Time Synchronization and IEEE 802.1Qat SRP)
• High speed PCIe Gen 4 interface with SRIOV virtualization allowing OEMs to reduce overhead of multicore SoCs
• Low power consumption and support for different low-power modes
• Automotive AECQ-100 qualified

Applications

• Automotive ADAS
• Autonomous
• Gateway
• Central compute
• ECU to ECU backbone communications

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