72811L20PFG

FIFOs Memory Overview

The Renesas Electronics Corporation 72811L20PFG is a synchronous FIFO memory device housed in a 64-TQFP surface-mount package. It features a storage capacity of 9K bits, organized as 512 words by 9 bits multiplied by two ports. The component supports bi-directional data transfer with an access time of 20 nanoseconds and operates at a maximum frequency of 50 MHz. It functions within a supply voltage range of 3 V to 3.6 V and is rated for industrial temperatures between 0°C and 70°C.

FIFOs Memory Feature Summary

• Supports high-speed synchronous data buffering with bi-directional bus directionality
• Includes programmable flags for status monitoring without external logic
• Utilizes a compact 64-pin TQFP surface-mount package for space-constrained designs

FIFOs Memory Applications

• Data buffering in telecommunications equipment
• Interface bridging between asynchronous system components
• High-speed data acquisition systems requiring temporary storage

FIFOs Memory Procurement Notes

Verify the specific suffix requirements for your assembly process, as packaging variations exist. Confirm RoHS compliance status for your region, as some variants may not meet current environmental directives. Check for end-of-life notices or obsolescence warnings before finalizing procurement plans. Ensure the selected package matches your PCB footprint specifications exactly.

FIFOs Memory Selection Notes

Select this component when a synchronous FIFO with bi-directional capability is required for moderate-density buffering. The 20 ns access time suits applications needing fast data throughput. Consider the 64-TQFP package constraints for thermal management and board layout. Verify that the 3 V to 3.6 V supply range aligns with your system power architecture.

FIFOs Memory Part Context

This part belongs to the Renesas 72811 series of synchronous FIFOs. It is designed for high-performance data handling in digital systems. The series offers various configurations to meet different memory depth and width requirements. It serves as a critical interface element in complex electronic architectures.

FIFOs Memory Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for potential upgrades or cross-references.