72V82L15PAG5

FIFOs Memory Overview

The Renesas 72V82L15PAG5 is a dual asynchronous FIFO memory device organized as 1K x 9 bits per channel, providing a total capacity of 18 Kbits. It operates with a maximum data rate of 40 MHz and features a 15 ns access time. The component supports bidirectional data transfer and includes retransmit capability for reliable communication. It functions within a supply voltage range of 3.0 V to 3.6 V and is housed in a 56-pin TSSOP surface-mount package.

FIFOs Memory Feature Summary

• Dual independent FIFO channels for simultaneous data handling
• Asynchronous operation with programmable control signals
• Retransmit capability ensures data integrity during bus contention
• Bidirectional data bus support for flexible system integration

FIFOs Memory Applications

• Buffering data streams between asynchronous clock domains
• Interface bridging in high-speed digital systems
• Data acquisition systems requiring temporary storage
• Communication protocol converters

FIFOs Memory Procurement Notes

Verify component authenticity through authorized distributors due to obsolete status. Confirm date codes and packaging integrity upon receipt. Check RoHS compliance documentation for specific manufacturing batches. Ensure proper ESD handling procedures are followed during installation and storage to prevent damage to the sensitive CMOS circuitry.

FIFOs Memory Selection Notes

Select this component when dual-channel asynchronous buffering is required with moderate speed requirements. The 15 ns access time suits applications not demanding ultra-high throughput. Consider the 56-pin TSSOP package constraints for PCB layout. Evaluate power consumption specifications against system thermal limits given the 120 mA maximum current draw.

FIFOs Memory Part Context

Part of the Renesas 72V series asynchronous FIFO family. Designed for general-purpose memory buffering tasks. Replaces older discrete buffer solutions with integrated control logic. Compatible with standard CMOS logic levels. Offers a compact alternative to parallel SRAM implementations for simple queue management applications.

FIFOs Memory Replacement Considerations

Check for direct pin-compatible substitutes from the same manufacturer series. Verify electrical parameter compatibility including voltage ranges and timing specifications. Ensure functional equivalence regarding retransmit and flag capabilities before substitution.