72V271LA10PFG

FIFOs Memory Overview

The Renesas Electronics 72V271LA10PFG is a SuperSync synchronous FIFO memory device. It features a storage organization of 32K x 9 bits, providing a total capacity of 288 Kbits. The component operates with a maximum clock frequency of 100 MHz and supports an access time of 6.5 ns. It functions within a supply voltage range of 3 V to 3.6 V. The device is housed in a 64-pin TQFP package.

FIFOs Memory Feature Summary

• Supports unidirectional data transfer with independent read and write clocks for simultaneous operations.
• Includes programmable flags for empty, full, half-full, almost-empty, and almost-full status signaling.
• Features fixed low first-word data latency and retransmit operation capabilities.

FIFOs Memory Applications

• Data buffering in high-speed communication systems
• Interprocessor communication interfaces
• Network packet buffering applications

FIFOs Memory Procurement Notes

Verify the specific suffix PFG against official Renesas documentation to confirm the tray packaging configuration and lead-free status. Confirm RoHS compliance details directly from the manufacturer datasheet as distributor listings may vary. Check current lifecycle status and availability through authorized channels before procurement.

FIFOs Memory Selection Notes

Select this component when a 32K depth and 9-bit width are required for synchronous buffering. Ensure the design accommodates the 64-pin TQFP footprint and operates within the specified 3 V to 3.6 V power supply range. Verify that the 100 MHz maximum clock speed meets the system timing requirements.

FIFOs Memory Part Context

This part belongs to the Renesas 72V271 series of SuperSync FIFOs. It is functionally compatible with previous generations like the 72V2x1 family but optimized for 3.3V operation. The device eliminates variable clock cycle counting delays found in older models, offering fixed latency characteristics.

FIFOs Memory Replacement Considerations

Check for direct pin-compatible alternatives within the 72V271 series or functionally equivalent parts from the IDT product line. Verify if newer revisions have superseded this specific package variant.