PM8054B-F3GI

I/o Expanders Overview

The PM8054B-F3GI is a SAS expander component from Microchip Technology, belonging to the SXP 12G family. It supports up to 36 connected devices and features a 24-port I/O configuration. The device utilizes an FBGA-1071 package with SMD/SMT mounting style. Physical dimensions are 31 mm x 31 mm. Power dissipation is rated at 12.5W. The product status is obsolete.

I/o Expanders Feature Summary

• Supports high-performance SAS expansion for network communication systems
• Provides 24-port I/O capability within the SXP 12G architecture
• Designed for robust interface electronic chip applications

I/o Expanders Applications

• Network communication systems
• SAS storage expansion
• High-performance telecom interface ICs

I/o Expanders Procurement Notes

Verify component authenticity through authorized channels due to obsolete status. Check datasheet revisions for specific pinout and electrical characteristics. Confirm RoHS compliance details before integration. Ensure handling procedures account for moisture sensitivity classification. Validate physical footprint compatibility with existing PCB designs.

I/o Expanders Selection Notes

Consider the SXP 12G family alternatives if current supply is unavailable. Evaluate power dissipation requirements against system thermal constraints. Verify port count needs against the 24-port specification. Assess package compatibility with FBGA-1071 form factor. Review obsolete status implications for long-term production support.

I/o Expanders Part Context

This component belongs to Microchip's SAS expander lineup, specifically the SXP series designed for 12Gbps speeds. It serves as an interface solution for expanding SAS connectivity in enterprise environments. The PM8054 variant offers specific port configurations distinct from other family members like the PM8056.

I/o Expanders Replacement Considerations

PM8054B-F3EI is listed as a related variant within the same product family.