72V271LA20PF

FIFOs Memory Overview

The 72V271LA20PF is a synchronous FIFO memory integrated circuit manufactured by Renesas Electronics Corporation. It features a storage capacity of 144K bits, organized as 16K words by 9 bits. The device supports unidirectional data transfer with a maximum operating frequency of 50MHz and an access time of 12ns. It operates within a supply voltage range of 3V to 3.6V and draws a maximum supply current of 55mA. The component is housed in a 64-pin TQFP package (14x14mm) and is rated for commercial temperature operation from 0°C to 70°C.

FIFOs Memory Feature Summary

• Synchronous FIFO architecture supporting unidirectional data flow
• Programmable full/empty flags for status monitoring
• First Word Fall Through (FWFT) capability for rapid data retrieval

FIFOs Memory Applications

• High-speed data buffering in communication systems
• Interface bridging between asynchronous logic blocks
• Data acquisition system temporary storage

FIFOs Memory Procurement Notes

Verify the specific suffix 'PF' against official Renesas documentation to confirm the exact package variant and lead-free status. Confirm RoHS compliance requirements as older batches may differ. Check for active obsolescence notices or end-of-life announcements prior to finalizing procurement plans.

FIFOs Memory Selection Notes

Select this component when a synchronous interface is required for reliable clock-domain crossing. Ensure the 9-bit word width matches the application data bus. Verify that the 3V to 3.6V supply voltage aligns with the target system power rails and that the 64-TQFP package fits the PCB layout constraints.

FIFOs Memory Part Context

This part belongs to the 72V series of high-performance synchronous FIFOs from Renesas. These devices are designed for applications requiring fast, deterministic data buffering without complex control logic. The series typically offers various capacities and speeds to accommodate different bandwidth requirements in industrial and consumer electronics.

FIFOs Memory Replacement Considerations

Consult official Renesas cross-reference guides for verified substitutes. Generic FIFO replacements may not match the FWFT functionality or specific timing characteristics.