BCM53313SB0KPBG

Overview

The BCM53313SB0KPBG is a 16-port Gigabit Ethernet switch integrated circuit manufactured by Broadcom Limited. It belongs to the Switch ICs category and is designed for high-density network applications. The component utilizes an PBGA package configuration. Official documentation classifies this specific part number as an End-of-Life (EOL) product, with discontinuance notifications available from the manufacturer. Factory packaging quantities are listed at 280 units per reel.

Feature Summary

• Supports 16-port Gigabit Ethernet switching capabilities
• Integrates advanced packet processing functions within a single chip
• Designed for compact board layouts in network infrastructure equipment

Applications

• Enterprise-grade network switches
• Industrial communication gateways
• High-density router backplanes

Procurement Notes

This component is officially designated as End-of-Life by Broadcom Limited. Procurement is restricted to remaining stock or secondary market sources only. Verify RoHS compliance status through official environmental documents before integration. Availability is limited, and long-term supply cannot be guaranteed. Engineers should initiate replacement design cycles immediately to ensure production continuity.

Selection Notes

Designers requiring active lifecycle components should evaluate current-generation Broadcom switch families. The BCM53313 lacks active manufacturing support, making it unsuitable for new designs requiring multi-year supply assurance. Review updated datasheets for modern alternatives that offer enhanced feature sets and verified long-term availability for commercial deployment.

Part Context

The BCM53313 series represents Broadcom's earlier generation of high-performance Ethernet switching solutions. This specific suffix indicates a particular package and temperature grade variant within the broader family. While historically significant for dense switching architectures, the model has been superseded by newer silicon generations offering improved power efficiency and protocol support.

Replacement Considerations

Consult Broadcom's official obsolescence notices for recommended successor part numbers. Current portfolio replacements typically include the BCM53xxA series or newer integrated switch processors. Verify pin compatibility and register mapping differences when migrating from this EOL component to active Broadcom silicon.