72V271LA15TFI8

FIFOs Memory Overview

The Renesas 72V271LA15TFI8 is a synchronous FIFO memory device featuring a storage capacity of 288K bits, organized as 32K words by 9 bits. It supports unidirectional data transfer with a maximum clock frequency of 66.7MHz and an access time of 10ns. The component operates on a single 3V to 3.6V power supply and draws a maximum current of 55mA. It is housed in a 64-TQFP (10x10) surface-mount package and functions within a commercial temperature range of 0°C to 70°C.

FIFOs Memory Feature Summary

• Supports First Word Fall Through (FWFT) for immediate data availability upon read enable assertion.
• Includes programmable flags indicating full, empty, and almost-full states for flow control.
• Features relay capability allowing the output data bus to be tri-stated independently of the internal memory state.

FIFOs Memory Applications

• Data buffering in graphics processing systems
• Interprocessor communication interfaces
• Local area network data handling

FIFOs Memory Procurement Notes

Verify the specific suffix 'I8' against official Renesas documentation to confirm it denotes the tape-and-reel packaging variant distinct from other suffixes like 'TF'. Confirm RoHS compliance status, as some variants in this series are marked non-compliant. Check for End-of-Life notices or Product Change Notifications that may affect long-term availability and sourcing strategies.

FIFOs Memory Selection Notes

Select this component when a synchronous FIFO with 9-bit data width and 32K depth is required. Ensure the design utilizes a 3.3V logic level compatible with the specified 3V to 3.6V operating range. Verify that the 64-TQFP package dimensions fit the PCB layout constraints and that the 10ns access time meets the system timing requirements.

FIFOs Memory Part Context

This part belongs to the Renesas 72V271 series of synchronous FIFOs. It is functionally equivalent to the IDT72V271LA15TFI8. The series is designed for high-speed data buffering applications requiring reliable synchronization between asynchronous domains or different clock speeds within a digital system.

FIFOs Memory Replacement Considerations

The IDT72V271LA15TFI8 is a direct pin-compatible substitute. Verify that any alternative components maintain the same 9-bit data width, 32K depth, and 3.3V operating voltage specifications.