BCM5714CKPB

Specialized Overview

The BCM5714CKPB is a Gigabit Ethernet controller manufactured by Broadcom Limited, designed for high-performance network connectivity in server and storage environments. It features a PCI Express interface and operates with 2.5V and 3.3V power supplies. The component supports data rates of 10/100/1000 Mbps and utilizes a 484-pin PBGA surface-mount package. Key technical capabilities include TCP segmentation, IP fragmentation, and reassembly to offload CPU processing tasks. It also integrates robust manageability features and supports Preboot Execution Environment (PXE) 2.0 remote boot protocols for efficient system initialization and management.

Specialized Feature Summary

• Supports full-duplex Gigabit Ethernet speeds with integrated TCP/IP offload engines
• Enables remote system booting via PXE 2.0 protocol compatibility
• Provides hardware-based packet processing for TCP segmentation and IP reassembly

Specialized Applications

• Server network interface cards
• Storage area network adapters
• Enterprise switch management ports

Specialized Procurement Notes

Verify the specific suffix 'CKPB' against official Broadcom documentation to confirm pinout and voltage requirements. Confirm that the component status is acceptable for current designs, as availability may vary. Ensure the 484-PBGA package footprint matches the target PCB layout. Cross-reference datasheet revisions to validate feature sets before integration.

Specialized Selection Notes

Select this component when a reliable Gigabit Ethernet solution with hardware offloading is required for server infrastructure. The PCI Express interface ensures compatibility with modern bus architectures. Consider the 484-pin package size for board space constraints. Verify support for PXE boot if remote deployment is a primary requirement.

Specialized Part Context

This part belongs to the Broadcom NetXtreme series of Ethernet controllers, which are widely used in enterprise computing. The BCM5714 variant specifically targets high-throughput applications requiring low CPU overhead. It represents a generation of controllers focused on integrating advanced packet processing directly into the silicon.

Specialized Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Check Broadcom's official obsolescence notices for direct replacements or compatible upgrades within the NetXtreme family.