72V265LA15TF8

FIFOs Memory Overview

The 72V265LA15TF8 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 per word. The component operates with a maximum clock frequency of 66.7MHz and supports a data rate of 66.7MHz. It has an access time of 10ns and functions as a unidirectional buffer. The device requires a supply voltage between 3V and 3.6V, with a maximum supply current of 55mA. It is housed in a 64-TQFP package measuring 10x10mm and supports an industrial operating temperature range from -40°C to +85°C.

FIFOs Memory Feature Summary

• SuperSync architecture enables independent read and write clocks for simultaneous operations.
• Programmable Almost-Empty and Almost-Full flags allow flexible status monitoring.
• Fixed low first-word data latency optimizes throughput for burst data transfers.
• Auto power-down mode minimizes standby power consumption during idle periods.

FIFOs Memory Applications

• Networking equipment requiring large data buffering
• Video processing systems handling high-speed streams
• Telecommunications infrastructure for signal buffering
• Data communications interfaces needing protocol conversion

FIFOs Memory Procurement Notes

Verify the exact suffix configuration against official Renesas documentation, as variations such as TFGI8 or PFI8 exist within the same family. Confirm RoHS compliance status, as specific variants may not meet current environmental standards. Check for end-of-life notices or discontinuance alerts prior to finalizing procurement plans to ensure long-term availability.

FIFOs Memory Selection Notes

Select this component when a unidirectional synchronous FIFO with 18-bit width is required. Ensure the design accommodates the 3.3V logic level and 64-pin TQFP footprint. Verify that the 10ns access time meets system timing requirements. Consider alternative packages if different thermal or mechanical constraints apply.

FIFOs Memory Part Context

This part belongs to the 72V265 SuperSync FIFO series, designed as a low-power 3.3V replacement for older 5V families like the 72265. It maintains pin compatibility with related 72V2x5 models while offering enhanced performance through independent clock domains and programmable flags for advanced flow control applications.

FIFOs Memory Replacement Considerations

The 72V265LA15TFGI8 serves as a functionally compatible substitute within the same package type. Verify pinout consistency before substitution. Other variants in the 72V265LA series may offer different access times or packaging options but share core architectural features.