72T72115L5BB

FIFOs Memory Overview

The Renesas 72T72115L5BB is a TeraSync asynchronous/synchronous FIFO memory with a capacity of 9M bits (128K x 72). It operates at data rates up to 200MHz and features an access time of 3.6ns. The device supports unidirectional data flow and is housed in a 324-PBGA package measuring 19x19 mm. It functions within a supply voltage range of 2.375 V to 2.625 V, with a maximum supply current of 130mA.

FIFOs Memory Feature Summary

• Supports both asynchronous and synchronous timing modes for flexible bus matching
• Includes programmable flags and First Word Fall Through (FWFT) capability
• Features independent read and write clocks allowing simultaneous operations

FIFOs Memory Applications

• Network buffering systems
• Video signal processing
• Telecommunications equipment
• Data communications interfaces

FIFOs Memory Procurement Notes

Verify component authenticity due to End-of-Life status. Confirm RoHS compliance as the part may not meet current environmental standards. Check moisture sensitivity level handling requirements during storage and assembly. Validate package integrity for the 324-PBGA configuration before integration into new designs.

FIFOs Memory Selection Notes

Select this component for applications requiring high-speed data buffering between buses of unequal widths. Ensure system clock frequencies align with the 200MHz maximum rate. Verify that the 2.5V logic levels match the target interface requirements. Consider the industrial temperature range if operating in harsh environments.

FIFOs Memory Part Context

This part belongs to the Renesas 72T series of TeraSync FIFO memories. It shares architectural similarities with other models like the 72T72105 but offers higher density. The series is designed for high-performance data storage and transfer in complex electronic systems.

FIFOs Memory Replacement Considerations

Public confirmed substitute part numbers are not available. The product is listed as obsolete. Evaluate alternative high-density FIFO solutions from current Renesas portfolios or other manufacturers offering similar 72-bit width specifications.