72V281L10PFG

FIFOs Memory Overview

The 72V281L10PFG is a synchronous FIFO memory device manufactured by Renesas Electronics. It features a storage capacity of 576K bits, organized as 64K words by 9 bits. The component supports a data rate of 100MHz with an access time of 6.5ns. It operates on a single 3V to 3.6V power supply and draws a maximum supply current of 55mA. The device utilizes a unidirectional bus interface and is housed in a 64-LQFP package with a supplier器件封装 of 64-TQFP(14x14).

FIFOs Memory Feature Summary

• Supports independent read and write clocks allowing simultaneous operations.
• Features auto power down functionality to minimize standby power consumption.
• Includes programmable flags for empty, full, half-full, almost-empty, and almost-full states.
• Provides retransmit operation capability with fixed low first word data latency.

FIFOs Memory Applications

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

FIFOs Memory Procurement Notes

Verify the specific suffix PFG indicates tray packaging and lead-free status against official datasheets. Confirm RoHS compliance and moisture sensitivity level requirements for your assembly process. Check for end-of-life notices or production change notifications that may affect long-term availability. Ensure the 64-TQFP footprint matches your PCB design constraints before ordering.

FIFOs Memory Selection Notes

Select this part for applications requiring high-speed synchronous buffering with 9-bit data width. Compare against the 72V281L10TF8 variant if reel packaging is preferred over trays. Consider the 72V281L15 series if a 18-bit data width is required instead of 9-bit. Verify temperature range specifications match your operational environment needs.

FIFOs Memory Part Context

This component belongs to the 72V281 SuperSync FIFO family from Renesas Electronics. It serves as a 3.3V version of the older 5V 72291 device, offering lower power consumption while maintaining functional compatibility. The family eliminates variable clock cycle counting delays found in previous generations, providing fixed latency characteristics.

FIFOs Memory Replacement Considerations

The IDT72V281L10PFG is listed as an alias for this part number. Other variants within the 72V281 series may serve as substitutes depending on packaging or voltage requirements.