72V281L10PF

FIFOs Memory Overview

The 72V281L10PF is a SuperSync FIFO memory device manufactured by Renesas Electronics. It features a storage capacity of 64K x 9 bits, totaling 576K bits. The component supports a maximum clock frequency of 100 MHz with an access time of 6.5 ns. It operates on a single 3.3 V power supply, with voltage ranges from 3.0 V to 3.6 V. The device utilizes a unidirectional data bus and is housed in a 64-pin TQFP package.

FIFOs Memory Feature Summary

• SuperSync architecture providing fixed, low first word data latency time for efficient data buffering.
• Independent read and write clocks allowing simultaneous reading and writing operations.
• Programmable status flags including empty, full, half-full, almost-empty, and almost-full indicators.
• Auto power down functionality designed to minimize standby power consumption.

FIFOs Memory Applications

• Data buffering in graphics processing systems
• Local area network interface buffering
• Interprocessor communication links

FIFOs Memory Procurement Notes

Verify current availability as the part may be discontinued or subject to limited supply. Confirm RoHS compliance status and moisture sensitivity level before integration. Check for official end-of-life notices or product change notifications that may affect long-term procurement strategies.

FIFOs Memory Selection Notes

Select this component for applications requiring high-speed synchronous FIFO buffering with independent clock domains. Ensure the design accommodates the 64-pin TQFP package dimensions. Verify that the 3.3 V operating voltage aligns with the system power rails and that the 100 MHz speed meets timing requirements.

FIFOs Memory Part Context

This device belongs to the 72V281 series of SuperSync FIFOs. It serves as a 3.3 V version of earlier 5 V devices, offering functional compatibility while reducing power consumption. The series is designed for high-performance data buffering needs in digital systems.

FIFOs Memory Replacement Considerations

Check for direct pin-compatible alternatives within the 72V281 family. Consider the 72V281L10PFG if lead-free certification is required. Verify electrical specifications match before substituting with other SuperSync FIFO variants.