7024L35JI

Memory IC Overview

The Renesas Electronics Corporation 7024L35JI is a dual-port static random access memory (SRAM) integrated circuit. It provides a storage capacity of 64 kbit, organized as 4 k words by 16 bits. The device features an asynchronous parallel interface with a maximum access time of 35 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and supports surface mount installation in an 84-pin PLCC package.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access from two separate systems or processors.
• Asynchronous operation allowing flexible timing control without reliance on a global clock signal.
• Parallel data interface supporting standard high-speed data transfer protocols for embedded applications.

Memory IC Applications

• High-performance computing systems requiring fast data buffering
• Telecommunications equipment utilizing dual-processor architectures
• Industrial automation controllers needing reliable volatile memory

Memory IC Procurement Notes

This component is officially designated as end-of-life and discontinued by the manufacturer. Availability is restricted to remaining stock or third-party distributors. Verify RoHS compliance status, as indicated by non-compliant markings in some records. Confirm package authenticity and moisture sensitivity handling requirements before procurement due to age.

Memory IC Selection Notes

Select this part when a 64 kbit dual-port SRAM with 35 ns speed is required in an 84-PLCC package. Ensure system power supplies maintain 4.5 V to 5.5 V. Consider pin compatibility with legacy designs. Evaluate alternative newer generation parts if long-term supply assurance is critical for production.

Memory IC Part Context

The 7024L35JI belongs to the Renesas 7024L series of dual-port SRAMs. This family offers various access speeds and packaging options for different performance needs. The device serves as a bridge between single-port memories and more complex synchronous RAM solutions, providing simplicity and speed for specific embedded memory tasks.

Memory IC Replacement Considerations

Verify pin-to-pin compatibility with other 7024L series variants such as 7024L45J or 7024S55JI. Check datasheet specifications for identical voltage ranges and access times before substitution. Ensure the replacement part meets the same 84-PLCC footprint requirements.