BCM53416A0IFSBG

Overview

The BCM53416A0IFSBG is a high-performance Ethernet switch integrated circuit manufactured by Broadcom Limited. It features twelve SerDes ports capable of operating at 10 Gbps or reconfigured for 2.5 Gbps speeds, providing flexible connectivity options for modern network infrastructures. The device integrates an ARM Cortex-A9 processor to handle CPU tasks and control plane operations efficiently. Designed for cost-sensitive embedded applications, it supports various interface modes including SGMII and QSGMII. The component is supplied in a BGA package and complies with RoHS3 standards, ensuring environmental safety for electronic assemblies.

Feature Summary

• Integrates twelve multi-rate SerDes interfaces supporting both 10 Gigabit and 2.5 Gigabit Ethernet speeds for adaptable port configurations.
• Includes an on-chip ARM Cortex-A9 single-core processor dedicated to managing CPU functions and control plane processing.
• Supports multiple physical layer interface modes such as SGMII, QSGMII, XFI, and RXAUI for versatile system integration.

Applications

• Embedded designs requiring high-density switching with integrated control capabilities
• WebSmart switches targeting small-to-medium business environments
• Cost-sensitive data plane and control plane network appliances

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm package type and temperature range specifications. Ensure compatibility with the target PCB footprint and thermal requirements before finalizing procurement decisions. Cross-reference the part number with official distributor catalogs to confirm active status and availability constraints.

Selection Notes

Select this component when a balance between high port density and integrated processing power is required for compact network devices. Consider the ARM Cortex-A9 integration if software-defined networking features or complex management protocols are needed without external processors. Evaluate the multi-rate SerDes flexibility against fixed-speed alternatives to optimize bill-of-materials costs for mixed-speed network deployments.

Part Context

This part belongs to the Broadcom BCM5341x series of Ethernet switches, which are designed for high integration and performance in space-constrained applications. The series targets the SMB and embedded market segments, offering significant functionality within a small form factor compared to larger enterprise-grade switches.

Replacement Considerations

The BCM53412A0IFSBG is a related model within the same family but offers eight 10G ports instead of twelve. Verify pinout compatibility and software support differences before substituting, as port count and specific feature sets may vary between these variants.