72V801L20PFG

FIFOs Memory Overview

The Renesas 72V801L20PFG is a synchronous FIFO memory integrated circuit housed in a 64-TQFP package. It provides a total storage capacity of 4.5K bits, organized as 256 words by 9 bits times two banks. The device supports bidirectional data transfer with a maximum data rate of 50MHz and an access time of 12ns. It operates within a supply voltage range of 3V to 3.6V and functions at temperatures between 0°C and 70°C.

FIFOs Memory Feature Summary

• Supports bidirectional data flow for flexible system integration
• Provides simultaneous read and write operations without wait states
• Features fully expandable word depth and width capabilities

FIFOs Memory Applications

• High-speed data buffering in communication systems
• Data acquisition systems requiring temporary storage
• Interface bridging between asynchronous logic components

FIFOs Memory Procurement Notes

Verify the specific suffix 'PFG' against official Renesas documentation to confirm lead-free status and RoHS compliance, as suffixes define environmental and packaging attributes. Confirm availability through authorized distributors, noting that older variants may be obsolete. Ensure the selected component matches the required operating temperature range and voltage specifications for your application design.

FIFOs Memory Selection Notes

Select this component when bidirectional synchronous FIFO functionality is required with moderate speed and density. Compare against the 72V851 series for higher capacity needs or the 72V805 series for wider data buses. Ensure the 64-TQFP package fits the PCB layout constraints and verify that the 50MHz performance meets the system timing requirements.

FIFOs Memory Part Context

This part belongs to the IDT 72V8xx family of synchronous FIFOs, which are designed for high-performance data buffering. The family typically includes variants with different depths and widths, such as the 72V805 (256x18) and 72V815 (512x18). These devices are commonly used in digital signal processing and telecommunications applications where reliable data synchronization is critical.

FIFOs Memory Replacement Considerations

Check for direct pin-compatible upgrades within the 72V8xx series. Verify if newer RoHS-compliant versions with identical electrical characteristics are available from Renesas or authorized partners.