72V51456L6BB8

Overview

The Renesas 72V51456L6BB8 is a multi-queue flow-control integrated circuit designed for high-performance data buffering. It features a 256-pin PBGA package with dimensions of 17x17 mm and a height of 1.76 mm. The device supports surface mount technology and operates within a supply voltage range of 3.15 V to 3.45 V. It is classified as a specialized IC under the category of FIFO memory, specifically engineered for managing traffic in complex network environments.

Feature Summary

• Multi-Queue Flow-Control architecture for efficient data management
• 256-PBGA (17x17) surface mount package
• Operating supply voltage range: 3.15 V to 3.45 V

Applications

• Network infrastructure equipment requiring traffic control
• High-speed data routing systems
• Telecommunications hardware

Procurement Notes

Verify the manufacturer designation, as this component is historically associated with IDT before acquisition by Renesas. Confirm the specific suffix '8' against official datasheets to ensure correct pinout and functionality. Check RoHS compliance status, as older variants may not meet current environmental standards. Ensure the 256-BBGA package type matches the PCB footprint requirements.

Selection Notes

Select this component when multi-queue traffic handling is required rather than standard single-FIFO operations. Ensure the design accommodates the 256-pin BGA footprint and thermal dissipation needs. Verify that the 3.15 V to 3.45 V power supply rails are stable. Consider the availability of replacement parts if the product lifecycle status indicates obsolescence.

Part Context

This part belongs to the 72V series of flow-control devices. The manufacturer transitioned from Integrated Device Technology (IDT) to Renesas Electronics Corporation. The '72V' prefix typically denotes synchronous FIFO or flow-control logic families. This specific model focuses on multi-queue capabilities for advanced networking applications.

Replacement Considerations

Check for direct substitutes within the 72V family. Verify pin-to-pin compatibility with other 256-pin BGA flow controllers. Consult Renesas documentation for any updated equivalents if this specific SKU is discontinued.