72V2101L20PF8

FIFOs Memory Overview

The 72V2101L20PF8 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 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 device 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 synchronous read and write operations with independent clock controls
• Includes programmable status flags for empty, full, and half-full conditions
• Enables depth and width expansion for customized memory configurations
• Provides first-word fall-through capability for low latency data retrieval

FIFOs Memory Applications

• Data buffering in graphics processing systems
• Interprocessor communication interfaces
• Local area network data handling

FIFOs Memory Procurement Notes

Verify the obsolete status and RoHS non-compliance before procurement planning. Confirm availability through authorized distributors or secondary markets due to discontinuation. Ensure design-in compatibility with existing 3.3V logic levels and 64-pin TQFP footprints. Review datasheet specifications for moisture sensitivity level and reflow soldering profiles to maintain component integrity during assembly processes.

FIFOs Memory Selection Notes

Select this component for applications requiring moderate density synchronous buffering with 9-bit word widths. Consider the 50MHz speed and 12ns access time for timing-critical interfaces. Evaluate the 64-TQFP package constraints against board space requirements. Compare against newer SuperSync family members if long-term supply assurance is critical for the product lifecycle.

FIFOs Memory Part Context

This part belongs to the 72V series of SuperSync FIFO memories from Renesas. It serves as a 3.3V version of earlier 5V devices, offering reduced power consumption while maintaining functional compatibility. The 72V2101 specifically targets high-density buffering needs compared to lower-capacity variants in the same package lineup.

FIFOs Memory Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Renesas technical support for migration paths to current SuperSync FIFO families.