72V2101L10PF

FIFOs Memory Overview

The 72V2101L10PF is a synchronous FIFO memory device manufactured by Renesas Electronics Corporation. It features a storage capacity of 2.25M bits, organized as 256K words by 9 bits. The component supports a maximum data rate of 100MHz with an access time of 6.5ns. It operates on a single 3.3V power supply, with voltage specifications ranging from 3.15V to 3.45V. The device utilizes a unidirectional bus architecture and is housed in a 64-TQFP package measuring 14x14mm. It is designed for surface mount installation and functions within a commercial temperature range of 0°C to 70°C.

FIFOs Memory Feature Summary

• Supports high-speed synchronous data transfer at frequencies up to 100MHz
• Provides reliable low-latency buffering with 6.5ns access time
• Features unidirectional bus directionality for streamlined data flow

FIFOs Memory Applications

• High-speed data buffering in communication systems
• Interface bridging between disparate clock domains
• Data acquisition system temporary storage

FIFOs Memory Procurement Notes

This component is officially classified as obsolete and no longer manufactured by Renesas Electronics. Verification of availability should focus on surplus or secondary market sources rather than direct factory orders. Buyers must confirm the authenticity of the source and check for potential moisture sensitivity issues due to age. Ensure that any acquired units meet the required RoHS compliance standards if applicable to the end application, as original production may not have adhered to current environmental regulations.

FIFOs Memory Selection Notes

Engineers requiring this specific 256K x 9 configuration should note its discontinued status. Selection of alternative components must consider equivalent speed grades and pin compatibility. Designers should evaluate newer SuperSync family members or comparable synchronous FIFOs from other manufacturers that offer similar 100MHz performance and 3.3V operation. Compatibility checks for package dimensions and electrical characteristics are essential when migrating designs away from this obsolete part.

FIFOs Memory Part Context

The 72V2101L10PF belongs to the Renesas SuperSync family of synchronous FIFOs. This series was designed to provide efficient data buffering solutions for digital signal processing and telecommunications applications. As a legacy product, it represents an earlier generation of high-speed memory interfaces before the widespread adoption of more integrated or faster alternatives in modern electronic systems.

FIFOs Memory Replacement Considerations

Official substitutes are not available as the part is obsolete. Potential replacements include other 256K x 9 synchronous FIFOs with 100MHz+ speeds and 3.3V logic levels. Verify pinout compatibility and access times carefully when selecting cross-manufacturer alternatives.