72T18125L6-7BB

FIFOs Memory Overview

The Renesas 72T18125L6-7BB is a high-speed TeraSync FIFO memory device offering 9 Mbit storage capacity in configurations of 1M x 9 or 512K x 18 bits. It supports synchronous operation with a maximum clock frequency of 200 MHz and asynchronous modes up to 150 MHz. The component features a 3.6 ns access time for synchronous mode and operates within a 2.375 V to 2.625 V supply voltage range. It utilizes a 240-pin PBGA package and functions across an industrial temperature range of -40°C to +85°C.

FIFOs Memory Feature Summary

• Supports flexible Bus-Matching data flow for x18/x9 configurations
• Provides clocked read and write controls for precise timing synchronization
• Integrates programmable flags and full-width/full-threshold (FWFT) support

FIFOs Memory Applications

• High-speed data buffering in telecommunications systems
• Clock domain crossing interfaces in digital signal processing
• Buffering between disparate data rates in embedded controllers

FIFOs Memory Procurement Notes

Verify current lifecycle status as the part may be discontinued or subject to obsolescence notices. Confirm RoHS compliance requirements against specific project standards, as historical batches may vary. Ensure moisture sensitivity level handling procedures are strictly followed during assembly to prevent package damage. Validate that the 240-PBGA footprint matches the target PCB design constraints.

FIFOs Memory Selection Notes

Select this component when low-latency synchronization between asynchronous and synchronous domains is required. The 200 MHz synchronous speed suits high-bandwidth applications. Consider the 240-pin PBGA package size for board space limitations. Verify power consumption limits against system thermal budgets given the 50 mA maximum current draw.

FIFOs Memory Part Context

This device belongs to the Renesas 72T18125 series of TeraSync FIFOs. It is designed for high-performance memory interfacing where data integrity and timing precision are critical. The series typically includes variants with different depths and widths to accommodate various system architecture requirements.

FIFOs Memory Replacement Considerations

Check for official substitute part numbers from the same manufacturer family if this specific suffix is unavailable. Verify pin compatibility and electrical specifications before substituting with other FIFO families.