72V265LA15TFI8

FIFOs Memory Overview

The 72V265LA15TFI8 is a synchronous FIFO memory device manufactured by Renesas Electronics Corporation. It features a storage capacity of 288K bits, organized as 16K words by 18 bits. The component supports a maximum data rate of 66.7MHz with a 10ns access time. It operates on a single 3V to 3.6V power supply and draws a maximum supply current of 55mA. The device utilizes a 64-pin TQFP package measuring 10x10mm and functions within an industrial temperature range of -40°C to +85°C.

FIFOs Memory Feature Summary

• Supports independent read and write clocks for simultaneous operation
• Features fixed, low first word data latency time
• Includes programmable Almost-Empty and Almost-Full flags
• Provides auto power down capability to minimize standby power consumption

FIFOs Memory Applications

• Networking data buffering
• Video signal processing
• Telecommunications systems
• Data communications interfaces

FIFOs Memory Procurement Notes

Verify the End-of-Life (EOL) status and Product Discontinuance Notification (PCN) documents before procurement. Confirm RoHS compliance requirements against specific project standards, as datasheets may indicate non-compliance for certain suffixes. Validate that the 64-TQFP package dimensions match the target PCB footprint. Ensure supply chain sources provide authentic components from authorized distributors to avoid counterfeit risks.

FIFOs Memory Selection Notes

Select this component when a 16K x 18 depth and 18-bit width are required for synchronous buffering. It is suitable for designs needing 3.3V operation with low power consumption. Verify that the 66.7MHz clock speed meets system timing requirements. Consider the 64-TQFP package availability if surface-mount assembly is specified. Check for functional compatibility with existing 5V families if voltage translation is needed.

FIFOs Memory Part Context

This part belongs to the 72V265 SuperSync FIFO family. It is functionally compatible with the 5V 722x5 family but optimized for 3.3V supplies. The 'LA' suffix typically denotes specific speed grades or package variations within the series. It serves as a high-performance buffer for large data transfers in digital logic applications.

FIFOs Memory Replacement Considerations

Check manufacturer PCNs for direct replacements. Evaluate pin-compatible alternatives within the 72V265 series. Verify electrical parameter matches for voltage, speed, and organization before substitution.