72V01L25J8

FIFOs Memory Overview

The 72V01L25J8 is an asynchronous FIFO memory device manufactured by Renesas Electronics. It features a storage capacity of 4.5K bits, organized as 512 words by 9 bits. The component supports a maximum data rate of 28.5 MHz with a typical access time of 25 ns. It operates on a single 3 V to 3.6 V power supply and draws a maximum supply current of 60 mA. The device utilizes a unidirectional bus architecture and is housed in a 32-PLCC package.

FIFOs Memory Feature Summary

• Asynchronous operation for independent read and write clock domains
• Unidirectional data bus architecture for simple interface integration
• Standard 9-bit data width suitable for general-purpose buffering

FIFOs Memory Applications

• Data buffering between processors operating at different speeds
• Interface bridging between logic families with timing mismatches
• Temporary data storage in communication protocols

FIFOs Memory Procurement Notes

Verify the exact suffix configuration against official Renesas documentation, as variations such as JG or JG8 may indicate specific packaging or environmental compliance differences. Confirm availability status, as this part number may be discontinued or subject to long lead times. Ensure compatibility with existing PCB footprints and voltage levels before procurement.

FIFOs Memory Selection Notes

Select this component when a moderate depth of 512x9 is required for asynchronous data transfer. It is suitable for applications where 25 ns access time meets system timing requirements. Consider alternative members of the 72V01 family if faster access speeds or different organizational structures are needed for the specific design constraints.

FIFOs Memory Part Context

This device belongs to the Renesas 72V01 series of asynchronous FIFOs. The series offers various speed grades and organizational options to support diverse buffering needs. The 72V01L25J8 specifically provides a balance of moderate speed and standard 9-bit width within the PLCC-32 form factor.

FIFOs Memory Replacement Considerations

Official upgrades include the 72V01L15JG and 72V01L15JG8, which offer faster 15 ns access times. Verify pinout compatibility and electrical specifications before substituting with these higher-speed variants.