IDT72T54262L5BBG

FIFOs Memory Overview

The IDT72T54262L5BBG is a synchronous FIFO manufactured by Renesas Electronics Corporation. It features a storage capacity of 5M, organized as 128K x 20 x 2 or 128K x 10 x 4. The device supports unidirectional bus direction and operates at a data rate of 200MHz with an access time of 3.6ns. It utilizes a 324-PBGA package measuring 19x19mm. Power supply ranges from 2.375 V to 2.625 V, with a maximum current consumption of 350mA. Operating temperature spans 0°C to 70°C.

FIFOs Memory Feature Summary

• Supports user-selectable Quad or Dual mode configurations for independent FIFO operation
• Provides programmable Almost Empty and Almost Full flags per FIFO
• Includes dedicated serial port for flag offset programming
• Features IEEE 1149.1 compliant JTAG boundary scan capability

FIFOs Memory Applications

• Data bandwidth aggregation in communication systems
• Parallel buffering of multiple data paths
• Medical equipment applications
• Data acquisition systems

FIFOs Memory Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm package integrity and pin alignment for the 324-PBGA format. Ensure voltage levels match system requirements before integration. Check for RoHS compliance documentation if required by local regulations. Validate operating temperature range against environmental conditions.

FIFOs Memory Selection Notes

Select this component when high-density buffering with flexible configuration is required. Consider the 324-pin BGA package for space-constrained designs. Evaluate power consumption limits against system thermal capabilities. Verify interface compatibility with target logic families. Assess throughput requirements against the 200MHz operational speed.

FIFOs Memory Part Context

This part belongs to the IDT72T542xx series of TeraSync FIFOs. It shares architectural similarities with the IDT72T54242 and IDT72T54252 models. The series offers quad/dual configurable memory organizations. Renesas acquired the original IDT product line, maintaining technical continuity.

FIFOs Memory Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.