72V81L15PAG8

FIFOs Memory Overview

The 72V81L15PAG8 is an asynchronous FIFO IC manufactured by Renesas Electronics Corporation. It features a bidirectional data bus with a storage capacity of 9K bits, organized as 512 x 9 x 2. The device supports a maximum data rate of 40MHz and has an access time of 15ns. It operates within a supply voltage range of 3 V to 3.6 V and draws a maximum supply current of 100mA. The component is housed in a 56-TSSOP surface-mount package and is rated for operation between 0°C and 70°C.

FIFOs Memory Feature Summary

• Asynchronous dual-clock architecture supporting independent read and write operations
• Bidirectional data bus capability for flexible system integration
• Relay capability allows the FIFO to function as a register or memory block

FIFOs Memory Applications

• Data buffering between components operating at different clock speeds
• Protocol conversion interfaces requiring temporary data storage
• High-speed digital signal processing systems

FIFOs Memory Procurement Notes

Verify part authenticity through authorized channels due to obsolete status. Confirm RoHS3 compliance and MSL level 1 requirements during handling. Check for specific PCN updates regarding label changes or assembly facility modifications before final procurement decisions.

FIFOs Memory Selection Notes

Select this component for applications requiring bidirectional data transfer with asynchronous timing control. Ensure the design accommodates the 56-TSSOP package dimensions and thermal characteristics. Verify that the 3V to 3.6V supply range aligns with the target system power rails.

FIFOs Memory Part Context

This part belongs to the 72V81 series of asynchronous FIFOs from Renesas. It shares functional similarities with other members of the family but is distinguished by its specific 9K bit organization and bidirectional bus configuration. The 'G8' suffix typically indicates lead-free packaging and reel orientation variations.

FIFOs Memory Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete product status, direct replacements may require redesigning the interface logic to accommodate differences in pinout or electrical specifications.