72V265LA15TFGI

FIFOs Memory Overview

The Renesas Electronics Corporation 72V265LA15TFGI is a SuperSync FIFO memory device with a storage capacity of 288K bits, organized as 16K words by 18 bits. It operates on a single 3 V to 3.6 V power supply and supports a maximum clock frequency of 66.7 MHz. The component features a 10 ns access time and is housed in a 64-pin TQFP package measuring 10x10 mm. It functions as a unidirectional synchronous FIFO with independent read and write clocks.

FIFOs Memory Feature Summary

• Supports independent read and write clocks for simultaneous data operations
• Features programmable flags for empty, full, half-full, almost-empty, and almost-full status
• Includes retransmit operation capability with fixed low first word data latency
• Provides auto power down functionality 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 specific suffix 'TFGI' against official Renesas documentation to confirm the exact package dimensions and pinout configuration. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration. Check for any product change notices regarding assembly site or labeling updates that may affect part identification.

FIFOs Memory Selection Notes

Select this component when a high-density 18-bit wide FIFO is required for unidirectional data flow. Ensure the design accommodates the 64-pin TQFP footprint and operates within the specified industrial temperature range. Verify that the system voltage aligns with the 3.3V core requirement and that independent clock domains are available for RCLK and WCLK inputs.

FIFOs Memory Part Context

This part belongs to the 72V265 SuperSync FIFO family, designed as a functionally compatible version of the 5V 722x5 series but optimized for 3.3V operation. It eliminates the need for frequency select pins, simplifying interface design. The device is intended for applications requiring large data buffers with low latency characteristics.

FIFOs Memory Replacement Considerations

Public confirmed substitute part numbers include SN74V215-10PAG, SN74V215-20PAG, and SN74V215-7PAG from Texas Instruments.