72T72115L5BBI

FIFOs Memory Overview

The 72T72115L5BBI is a high-performance First-In, First-Out (FIFO) memory device manufactured by Renesas Electronics. It features a storage capacity of 9 Mbit organized as 128K x 72 bits. The component supports both asynchronous and synchronous operation modes with data rates up to 200 MHz and access times as low as 5 ns. It operates on a single 2.5 V power supply within the range of 2.375 V to 2.625 V. The device is housed in a 324-pin PBGA package measuring 19x19 mm and supports industrial temperature ranges from -40°C to +85°C.

FIFOs Memory Feature Summary

• Supports dual timing modes including standard asynchronous/synchronous operation and First Word Fall Through (FWFT) for reduced latency.
• Features programmable flags and status indicators such as empty, full, and half-full signals for precise buffer management.
• Includes JTAG port support enabling boundary scan functionality for system-level testing and verification.
• Offers user-selectable byte representation options including Big-Endian and Little-Endian configurations.

FIFOs Memory Applications

• Data buffering in telecommunications systems requiring bus matching between unequal data paths.
• Video processing applications needing high-speed data transfer and temporary storage.
• Network equipment interfaces for handling large data volumes and protocol conversion.
• Interprocessor communication links in embedded systems requiring reliable unidirectional data flow.

FIFOs Memory Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential availability constraints. Confirm RoHS compliance status as specific variants may not meet current environmental regulations. Check for end-of-life notices or production change notifications that might affect long-term supply stability. Ensure proper handling procedures are followed given moisture sensitivity levels associated with BGA packages.

FIFOs Memory Selection Notes

Select this component when high-density 72-bit wide FIFO memory is required for synchronous or asynchronous data buffering. Consider the 200 MHz maximum clock speed and 5 ns access time for high-throughput applications. Evaluate the 324-pin PBGA package size against available board space and thermal requirements. Verify compatibility with 2.5V logic levels and check if FWFT mode aligns with system timing constraints.

FIFOs Memory Part Context

The 72T72115 series belongs to Renesas' TeraSync family of FIFO memories designed for high-speed data buffering. These devices are engineered for applications requiring flexible bus matching and large data storage depths. The 72T72115L5BBI variant specifically offers 9 Mbit capacity in a 324-pin package, distinguishing it from narrower width or smaller depth alternatives within the same product line.

FIFOs Memory Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult official Renesas resources for cross-reference information or contact technical support for compatible alternatives.