7007L15J

Memory IC Overview

The Renesas Electronics Corporation 7007L15J is a dual-port static random access memory (SRAM) integrated circuit. It provides a storage capacity of 256 kilobits, organized as 32K words by 8 bits. The device features an asynchronous parallel interface with a maximum access time of 15 nanoseconds. It operates within a supply voltage range of 4.5 volts to 5.5 volts and supports surface mount installation in a 68-pin PLCC package.

Memory IC Feature Summary

• Dual-port architecture enabling independent read/write operations from two separate ports
• Asynchronous parallel interface for flexible system integration
• High-speed data access capabilities suitable for demanding processing applications

Memory IC Applications

• Data buffering in high-performance computing systems
• Cache memory implementation in embedded processors
• Network equipment packet storage and forwarding

Memory IC Procurement Notes

Verify the exact suffix designation when ordering, as variants like JG or JGI8 may differ in packaging or temperature range. Confirm RoHS compliance status and moisture sensitivity levels prior to assembly. Check current availability as this component type may have limited stock or be subject to restricted supply conditions from the manufacturer.

Memory IC Selection Notes

Select this component when a dual-port SRAM solution is required for simultaneous data access. Ensure the 15 ns speed meets the system timing requirements. Verify that the 68-PLCC package fits the board layout constraints. Compare against single-port alternatives if only one access direction is needed to optimize cost and pin count.

Memory IC Part Context

This part belongs to the Renesas 7007L series of dual-port SRAMs. Similar parts include the 7007L25 and 7007L35, which offer slower access times but maintain the same memory organization and interface. The series is designed for applications requiring high bandwidth and low latency data handling between different system components.

Memory IC Replacement Considerations

Direct substitutes include the IDT7007L15JG. Verify pin compatibility and electrical specifications before replacing. Other speeds in the series like 7007L25 or 7007L35 are functionally similar but slower.