72V255LA15TFGI

FIFOs Memory Overview

The 72V255LA15TFGI is a synchronous FIFO memory integrated circuit manufactured by Renesas Electronics Corporation. It features an 8K x 18 bit organization, providing a total storage capacity of 144 Kbits. The device supports a maximum clock frequency of 66.7 MHz with a 10 ns access time. It operates on a single 3 V to 3.6 V power supply and draws a maximum supply current of 55 mA. The component is housed in a 64-pin TQFP package (14x14 mm) and supports programmable flags for status monitoring.

FIFOs Memory Feature Summary

• Supports unidirectional data transfer operations
• Includes programmable full and empty flag outputs
• Features first-word-fall-through capability for rapid data access

FIFOs Memory Applications

• High-speed data buffering in communication systems
• Data acquisition system interfaces
• Digital signal processing pipeline staging

FIFOs Memory Procurement Notes

Verify the specific suffix 'LA' against official Renesas documentation to confirm compliance with lead-free manufacturing standards and RoHS directives. Confirm that the 64-TQFP package dimensions match the target PCB footprint requirements. Ensure the operating temperature range aligns with the intended application environment specifications.

FIFOs Memory Selection Notes

Select this component when a unidirectional synchronous FIFO with 18-bit word width is required. The 66.7 MHz speed rating suits moderate-to-high bandwidth applications. Consider the 55 mA current consumption for power budget calculations. Verify compatibility with existing logic voltage levels within the 3 V to 3.6 V operating range.

FIFOs Memory Part Context

This part belongs to the Renesas 72V series of high-performance synchronous FIFOs. The series offers various memory depths and bus widths to accommodate different interface requirements. The 72V255 variant specifically targets applications needing 18-bit data paths with substantial buffer depth.

FIFOs Memory Replacement Considerations

Consult official Renesas substitution guides for verified alternatives. Generic cross-references may not guarantee pinout or electrical parameter compatibility.