72215LB25PFI8

Overview

The Renesas 72215LB25PFI8 is a synchronous FIFO memory device with a capacity of 512 words by 18 bits. It operates at a maximum data rate of 40 MHz with a 15 ns access time. The component supports a supply voltage range of 4.5 V to 5.5 V and draws a maximum current of 60 mA. It features a unidirectional bus direction and is housed in a 64-TQFP package.

Feature Summary

• Synchronous first-in, first-out memory architecture for data buffering
• Unidirectional data bus configuration
• Programmable status flags for full and empty conditions

Applications

• Data buffering between asynchronous system domains
• Interface bridging in high-speed digital circuits
• Temporary storage in communication protocols

Procurement Notes

Verify the exact suffix PFI8 against official Renesas documentation to confirm package type and moisture sensitivity level. Confirm RoHS compliance status as sources indicate non-compliance. Check for end-of-life notices or discontinuation announcements prior to procurement planning.

Selection Notes

Select this component when a 512x18 synchronous FIFO is required with 15 ns latency. Ensure the design accommodates the 4.5 V to 5.5 V supply range and 60 mA power consumption. Verify that the 64-TQFP package fits the board layout constraints.

Part Context

This part belongs to the Renesas 7200 series of FIFO memories. It is functionally related to other variants in the series such as the 72205 and 72225, which offer different memory depths but share similar interface characteristics and package options within the same product family.

Replacement Considerations

Check for direct substitutes like IDT72215LB25PFI8. Verify pin compatibility and electrical specifications before substitution.