72V2111L10PF

FIFOs Memory Overview

The 72V2111L10PF is a synchronous FIFO memory device manufactured by Renesas Electronics. It features a storage capacity of 4 Mbit, organized as 512K x 9 bits. The component supports a maximum clock frequency of 100 MHz with an access time of 10 ns. It operates within a voltage range of 3.15 V to 3.45 V and utilizes a unidirectional bus architecture.

FIFOs Memory Feature Summary

• Supports First Word Fall Through (FWFT) functionality for fixed low latency data retrieval
• Enables retransmit operations with consistent first word data latency characteristics
• Provides programmable Almost-Empty and Almost-Full status flags for buffer management

FIFOs Memory Applications

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

FIFOs Memory Procurement Notes

Verify current availability status as the component may be discontinued or subject to limited supply constraints. Confirm RoHS compliance requirements against specific project standards. Ensure compatibility with existing 64-pin TQFP footprints during procurement planning.

FIFOs Memory Selection Notes

Select this component for applications requiring high-speed synchronous data buffering with predictable latency. Verify that the 100 MHz operational speed meets system timing requirements. Ensure the 3.3V power supply aligns with the specified operating voltage range of 3.15 V to 3.45 V.

FIFOs Memory Part Context

This part belongs to the 72V2111 series of SuperSync FIFO memories. It serves as a 3.3V version designed for low power consumption while maintaining functional compatibility with previous generations. The series supports independent read and write clocks for flexible dual-clock operation scenarios.

FIFOs Memory Replacement Considerations

Check for direct pin-compatible alternatives within the 72V2x1 family. Verify functional equivalence with IDT72V21x1 SuperSync FIFOs if cross-brand substitution is necessary.