72V51443L7-5BB8

Overview

The Renesas 72V51443L7-5BB8 is a specialized integrated circuit categorized as a multi-queue flow-control device. It is manufactured by Renesas Electronics Corporation and housed in a 256-BBGA package, specifically identified as a 256-PBGA (17x17) supplier device package. The component supports surface mount installation and is supplied in Tape & Reel packaging. This part belongs to the broader 72V family of high-performance memory solutions designed for complex data buffering and traffic management applications.

Feature Summary

• Multi-Queue Flow-Control architecture for advanced data handling
• 256-pin Ball Grid Array (BGA) surface mount package
• Designed for high-speed synchronization and queue management

Applications

• High-speed network interface cards
• Data routing equipment
• Telecommunications infrastructure

Procurement Notes

Verify the specific ordering suffix L7-5BB8 against official Renesas documentation to confirm pinout and electrical characteristics. Ensure compatibility with existing board layouts due to the 256-PBGA footprint dimensions. Confirm moisture sensitivity level requirements prior to assembly processing.

Selection Notes

Select this component when multi-queue flow control capabilities are required within a dense BGA form factor. Compare against other 72V series variants such as the 72V51453 or 72V51253 to ensure functional alignment with system bandwidth and latency specifications.

Part Context

This device is part of the IDT/Renesas 72V product line, originally developed by Integrated Device Technology before its acquisition by Renesas. These devices are engineered for high-throughput memory applications requiring sophisticated traffic shaping and queuing mechanisms in networking environments.

Replacement Considerations

Check for direct cross-references within the 72V51xxx series. Verify if suffix variations indicate different temperature ranges or packaging options rather than functional changes.