72V2101L20PF

FIFOs Memory Overview

The Renesas Electronics Corporation 72V2101L20PF is a synchronous FIFO memory integrated circuit belonging to the 72V series. It features a storage capacity of 2.25M bits, organized as 256K words by 9 bits. The device supports unidirectional data transfer with a maximum data rate of 50MHz and an access time of 12ns. It operates within a supply voltage range of 3.15 V to 3.45 V and draws a maximum supply current of 55mA. The component is housed in a 64-TQFP package measuring 14x14 mm and is designed for surface mount installation. It functions reliably across an operating temperature range of 0°C to 70°C.

FIFOs Memory Feature Summary

• Supports First Word Fall Through (FWFT) functionality for rapid data availability
• Includes programmable status flags for custom buffer management
• Provides relay capability to maintain data integrity during power transitions

FIFOs Memory Applications

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

FIFOs Memory Procurement Notes

Verify the specific suffix requirements for your order, as the 72V2101L20PF may be listed under alternative identifiers such as IDT72V2101L20PF8 depending on the distributor. Confirm that the requested quantity matches the standard packaging format, typically tape and reel, to ensure compatibility with automated assembly processes. Check for any recent product change notices regarding labeling or manufacturing site updates before finalizing procurement.

FIFOs Memory Selection Notes

Select this component when a 256K x 9 word depth is required for synchronous buffering applications. Ensure the system design accommodates the 3.3V nominal supply voltage and the thermal characteristics of the 64-TQFP package. Verify that the 12ns access time meets the timing constraints of the connected interface. Consider the FWFT feature if low-latency data retrieval is critical for the application performance.

FIFOs Memory Part Context

This part belongs to the Renesas 72V SuperSync family of high-performance synchronous FIFOs. These devices are engineered for demanding digital signal processing and communication interfaces where deterministic latency and high throughput are essential. The 72V2101 variant specifically targets applications needing wide data paths and substantial buffer depths within a compact footprint.

FIFOs Memory Replacement Considerations

Check for the 72V2101L10PFG8 as a faster alternative offering 6.5ns access time. Verify pinout and electrical compatibility before substituting with other members of the 72V2101 series.