7024L55PF

Memory IC Overview

The Renesas Electronics Corporation 7024L55PF is a dual-port static random-access memory (SRAM) integrated circuit. It features a storage capacity of 64 kilobits organized as 4K words by 16 bits. The device utilizes an asynchronous parallel interface with a maximum access time and write cycle time of 55 nanoseconds. It operates within a supply voltage range of 4.5 volts to 5.5 volts. The component is housed in a 100-pin Thin Quad Flat Package (TQFP) measuring 14x14 millimeters, designed for surface-mount installation.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access from two distinct processors or systems
• Asynchronous operation allowing flexible timing integration without external clock synchronization
• Standard parallel interface supporting direct connection to microprocessors and digital signal controllers

Memory IC Applications

• High-speed data buffering between asynchronous system components
• Cache memory implementation in embedded processing architectures
• FIFO buffer applications requiring independent read and write ports

Memory IC Procurement Notes

Verify the exact suffix PF against official Renesas documentation to confirm package dimensions and pinout compatibility. Confirm RoHS compliance status as older variants may not meet current environmental standards. Check for End-of-Life notices or discontinuation announcements prior to finalizing design-in decisions.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent data handling. Ensure the 55 ns speed meets system timing requirements. Verify that the 100-TQFP package fits the available PCB real estate and thermal constraints compared to alternative packages like PLCC or PGA.

Memory IC Part Context

This part belongs to the Renesas 7024 series of dual-port SRAMs. The 'L' designation typically indicates standard logic voltage levels compatible with 5V systems. Variants within this family differ primarily in access speed and physical packaging options while maintaining the same core memory organization and functional interface.

Memory IC Replacement Considerations

Official recommended substitutes include the 7024L20G. Verify pin compatibility and electrical specifications before substitution. Cross-reference with other manufacturers offering equivalent dual-port SRAMs if specific Renesas parts are unavailable.