BCM56344A0KFSBLG

Overview

The BCM56344A0KFSBLG is a high-performance Ethernet switch integrated circuit manufactured by Broadcom Limited. It supports a port configuration of 12x10GE and 48GE plus 8x10GE interfaces. The component is designed for advanced networking applications requiring high throughput and low latency. It operates within standard industrial temperature ranges and complies with RoHS directives. The device utilizes a BGA package to facilitate dense PCB layouts. This IC serves as a core switching element in enterprise and data center infrastructure, providing robust Layer 2/Layer 3 switching capabilities.

Feature Summary

• Supports mixed-speed Ethernet ports including 10 Gigabit and Gigabit Ethernet interfaces
• Designed for high-density switching applications in network infrastructure
• Complies with environmental standards such as RoHS

Applications

• Enterprise core and distribution layer switches
• Data center top-of-rack switching solutions
• High-performance network aggregation platforms

Procurement Notes

Verify the specific ordering suffix and package variant against official Broadcom documentation before procurement. Ensure compatibility with required thermal management and PCB layout guidelines. Confirm supply chain authenticity through authorized distributors. Check for any recent product change notifications that may affect pinout or functionality. Validate regulatory compliance status for the target market.

Selection Notes

Select this component when designing systems requiring a combination of 10GbE and 1GbE connectivity. Consider the thermal dissipation requirements associated with the BGA package. Evaluate power consumption profiles against system constraints. Ensure support tools and reference designs are available for the specific silicon revision. Compare against alternative Broadcom series for feature parity and cost efficiency.

Part Context

This part belongs to the Broadcom BCM56xxx series of Ethernet switches. It complements other models like the BCM56334B1KFSBLG by offering different port configurations. The series targets scalable networking solutions. Broadcom provides extensive software support and driver packages for these devices. The component is part of an active lifecycle product line.

Replacement Considerations

Direct substitutes include BCM56334B1KFSBLG for similar form factors but different port counts. Verify pin-to-pin compatibility and firmware support before substitution. Alternative Broadcom models may require schematic modifications. Consult official cross-reference guides for functional equivalents.