72V51253L7-5BB

Overview

The Renesas 72V51253L7-5BB is a specialized integrated circuit designed for multi-queue flow control applications. It is housed in a 256-BBGA package, specifically identified as a 256-PBGA (17x17) supplier device package. The component supports surface mount technology installation and is categorized under specialized ICs. This part functions as a buffer to manage data flow between buses of unequal sizes or speeds, ensuring efficient data handling in high-performance systems.

Feature Summary

• Multi-Queue Flow-Control architecture for managing complex data streams
• 256-pin Ball Grid Array (BGA) package with 17x17mm dimensions
• Surface Mount Technology (SMT) compatible design

Applications

• Data buffering in telecommunications equipment
• Network interface card data management
• Video processing system synchronization

Procurement Notes

Verify the specific ordering suffix L7-5BB against official Renesas documentation to confirm pinout and electrical characteristics. Confirm moisture sensitivity level requirements prior to assembly. Ensure the 256-PBGA footprint matches the target PCB layout. Check for any end-of-life notices or alternative recommendations from the manufacturer.

Selection Notes

Select this component when bus-matching between asynchronous data sources is required. The 256-pin BGA package is suitable for high-density board designs. Consider thermal dissipation capabilities associated with the PBGA form factor. Verify compatibility with the system's voltage levels and clock frequencies before integration.

Part Context

This part belongs to the 72V51xxx series of FIFO controllers produced by Renesas Electronics Corporation. These devices are engineered for high-speed data transfer applications requiring reliable flow control mechanisms. The series is commonly utilized in networking and storage subsystems where data integrity and timing alignment are critical.

Replacement Considerations

Consult Renesas datasheets for direct cross-references within the 72V51xx family. Verify pin-to-pin compatibility if substituting with other variants in the same package type. Ensure functional equivalence in queue depth and interface speed.