72V273L7-5PFI8

FIFOs Memory Overview

The 72V273L7-5PFI8 is a synchronous FIFO IC from the Renesas 72V series, manufactured by Renesas Electronics Corporation. It features a storage capacity of 288 kbit, organized as 16K x 18 or 32K x 9 bits. The device supports a maximum clock frequency of 133.3 MHz with a typical access time of 5 ns. It operates on a single 3.3 V power supply within a range of 3.15 V to 3.45 V. The component is housed in an 80-TQFP package and supports unidirectional data bus orientation.

FIFOs Memory Feature Summary

• Supports First-Word-Fall-Through (FWFT) mode for rapid data availability
• Includes programmable full and empty flag outputs for status monitoring
• Features relay capability for flexible system integration

FIFOs Memory Applications

• High-speed data buffering in communication systems
• Interface bridging between asynchronous logic domains
• Data acquisition systems requiring precise timing control

FIFOs Memory Procurement Notes

Verify RoHS compliance status carefully, as documentation indicates non-compliance for this specific part number. Confirm moisture sensitivity level (MSL 3) handling requirements during storage and assembly. Check for official End-of-Life notices or product discontinuance announcements from Renesas to ensure long-term supply viability for new designs.

FIFOs Memory Selection Notes

Select this component when a high-speed synchronous FIFO with 5 ns access time is required. Ensure the design accommodates the 80-TQFP package dimensions and surface-mount installation style. Verify that the 3.3 V operating voltage aligns with the system's power distribution network and that the 133.3 MHz clock speed meets the application's throughput demands.

FIFOs Memory Part Context

This part belongs to the 72V273 family of Super Sync II FIFOs. It is functionally similar to the IDT72V273L7-5PFI variant but may differ in packaging or suffix specifications. The 72V series is designed for high-performance memory applications requiring low latency and high throughput in industrial and telecommunications environments.

FIFOs Memory Replacement Considerations

Official substitute part numbers include IDT72V273L7-5PFI. Verify pinout compatibility and electrical specifications before substitution. Cross-reference datasheets to confirm identical access times and voltage ranges.