7007L20JI

Overview

The 7007L20JI is a dual-port static random-access memory (SRAM) integrated circuit manufactured by Renesas Electronics. It provides a storage capacity of 256 kbit, organized as 32k words by 8 bits. The device features an asynchronous parallel interface with a maximum access time of 20 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation in a 68-pin PLCC package.

Feature Summary

• Supports independent simultaneous read/write operations at both Port A and Port B
• Provides high-speed asynchronous data transfer via parallel interface
• Maintains data integrity through volatile SRAM technology

Applications

• High-performance embedded systems requiring concurrent data access
• Industrial control units needing fast local data buffering
• Telecommunications equipment utilizing dual-port memory for signal processing

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Check for obsolescence notices or lifecycle changes. Ensure proper handling procedures are followed due to humidity sensitivity requirements during soldering processes.

Selection Notes

Select this component when dual independent ports are required for simultaneous data operations. Compare access times and power consumption against alternative SRAM families. Verify package compatibility with existing PCB footprints. Consider operating temperature ranges and supply voltage tolerances for system integration.

Part Context

This part belongs to the 7007L series of dual-port SRAMs from Renesas Electronics. The series offers various speed grades and organizational configurations. These devices are designed for applications requiring high bandwidth and low latency memory solutions in industrial and commercial environments.

Replacement Considerations

IDT7007L20JI is listed as an alias for this component.