723633L15PF8

FIFOs Memory Overview

The Renesas 723633L15PF8 is a synchronous FIFO memory device with a storage capacity of 18K bits, organized as 512 words by 36 bits. It operates within a supply voltage range of 4.5 V to 5.5 V and supports data rates up to 66.7 MHz with an access time of 10 ns. The component features bidirectional bus directionality, programmable flags, and First Word Fall Through (FWFT) support. It is housed in a 128-LQFP surface-mount package and functions within an operating temperature range of 0°C to 70°C.

FIFOs Memory Feature Summary

• Supports bidirectional data transfer between independent clock domains
• Includes programmable status flags for buffer management
• Enables First Word Fall Through timing mode

FIFOs Memory Applications

• Data buffering in high-speed digital signal processing systems
• Clock domain crossing interfaces in telecommunications equipment
• Synchronization buffers in industrial control networks

FIFOs Memory Procurement Notes

Verify the specific suffix 'F8' against official Renesas documentation to confirm packaging details, as standard suffixes may vary. Confirm RoHS compliance status, as some variants in this series are marked non-compliant. Check current product lifecycle status, as many devices in the 723633 series are discontinued or subject to last-time buy notices. Ensure the 4.5V to 5.5V supply requirement matches the target system design.

FIFOs Memory Selection Notes

Select this component when a 36-bit wide synchronous FIFO interface is required for bidirectional data flow. The 10 ns access time suits applications needing moderate speed without the complexity of asynchronous logic. Verify that the 128-pin LQFP package fits the PCB layout constraints. Consider the 4.5V to 5.5V supply range if the system does not utilize a 3.3V rail exclusively.

FIFOs Memory Part Context

This part belongs to the Renesas 7200 series of CMOS Bus-Matching Synchronous FIFOs. These devices are designed to match bus speeds and provide buffering between different clock domains. The 723633 variant specifically offers 18K bits of storage. The series is known for supporting both standard IDT timing and First Word Fall Through modes for flexible system integration.

FIFOs Memory Replacement Considerations

Publicly confirmed substitute part numbers for this specific discontinuous model are not available in the provided reference material. Consult Renesas technical resources for potential family replacements.