7024L55J

Memory IC Overview

The Renesas Electronics Corporation 7024L55J is a dual-port static random-access memory (SRAM) integrated circuit. It features an asynchronous parallel interface with a storage capacity of 64Kb, organized as 4K words by 16 bits. The device supports a supply voltage range of 4.5V to 5.5V and operates within a temperature range of -40°C to +85°C. It utilizes an 84-pin Plastic Leadless Chip Carrier (PLCC) package measuring 29.31x29.31 mm. The maximum access time for this component is specified at 55 ns.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access from two distinct processors or systems.

Memory IC Applications

• High-speed data buffering in telecommunications equipment.

Memory IC Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact package type and electrical characteristics. Confirm RoHS compliance status and lead-free material declarations prior to procurement. Check for any product discontinuation notices or end-of-life notifications issued by Renesas Electronics Corporation. Ensure compatibility with existing system voltage levels and thermal requirements.

Memory IC Selection Notes

Select this component when a non-volatile memory solution with independent dual access ports is required for high-speed data handling. Consider the 55 ns access speed and 64Kb capacity relative to system timing constraints. Evaluate the PLCC package dimensions for printed circuit board layout compatibility. Verify that the operating temperature range meets the environmental conditions of the intended application site.

Memory IC Part Context

The 7024L55J belongs to the 7024L series of dual-port SRAMs manufactured by Renesas Electronics Corporation. This series provides asynchronous memory solutions designed for applications requiring concurrent data access. The component represents a standard offering in the company's portfolio of static random-access memories, utilizing CMOS technology for efficient power consumption and reliable operation across industrial temperature ranges.

Memory IC Replacement Considerations

Consult official Renesas documentation for verified cross-reference part numbers. No substitute part numbers are confirmed in the provided source material.