BCM56640B0IFSBG

Overview

The BCM56640B0IFSBG is a high-performance Ethernet switch integrated circuit manufactured by Broadcom Limited. It belongs to the Broadcom Switch ICs product category and is designed for advanced networking infrastructure applications. The component features a multi-layer architecture optimized for high throughput and low latency switching operations. It supports various port configurations suitable for enterprise and data center environments, providing robust packet processing capabilities. The device integrates advanced memory management units to handle burst traffic efficiently. Its design emphasizes energy efficiency and comprehensive protocol support for modern network standards.

Feature Summary

• High integration with multi-layer switching fabric
• Advanced memory management unit for traffic optimization
• Support for enhanced tunneling security and visibility
• Comprehensive IPv4 and IPv6 protocol support

Applications

• Enterprise core and distribution layer switches
• Data center spine and leaf architectures
• Service provider edge routing equipment

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential supply chain variations. Confirm specific ordering suffixes match exact package and temperature requirements. Request original datasheets and compliance certificates prior to purchase. Inspect packaging integrity upon receipt to ensure component reliability. Maintain records of procurement sources for quality assurance audits.

Selection Notes

Evaluate pin compatibility and thermal requirements against target PCB layout constraints. Compare power consumption metrics with system cooling capabilities. Ensure firmware compatibility with existing network management software. Verify support for required VLAN, QoS, and security features. Assess long-term availability status given the component's lifecycle stage.

Part Context

This component is part of Broadcom's extensive portfolio of Ethernet switching solutions. It serves as a critical building block for high-density network infrastructure. The BCM56640 series is engineered to meet the demands of scalable and resilient network designs. It complements other Broadcom networking components in complex system architectures.

Replacement Considerations

Consult official Broadcom documentation for qualified substitute part numbers. Verify functional equivalence regarding pinout and register compatibility before substitution. Consider lifecycle status when selecting alternatives to ensure long-term supply stability.