7007S20J8

Memory IC Overview

The Renesas Electronics Corporation 7007S20J8 is a dual-port static random-access memory (SRAM) integrated circuit. It provides a storage capacity of 256 kbit, organized as 32k x 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 PLCC-68 package. The component is designed for commercial temperature operation between 0°C and +70°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous read/write operations on separate ports
• Asynchronous parallel interface for straightforward integration into standard digital systems
• Volatile SRAM technology providing fast data access speeds

Memory IC Applications

• Data buffering in high-speed communication interfaces
• Cache memory implementation in embedded processing systems
• Temporary storage in industrial control applications

Memory IC Procurement Notes

Verify the specific suffix J8 against official Renesas documentation to confirm package type and compliance status. Confirm availability through authorized distributors as this component may be subject to limited supply or end-of-life restrictions. Ensure compatibility with existing PCB footprints and power requirements before procurement.

Memory IC Selection Notes

Select this component when a dual-port memory solution is required for concurrent data handling. Compare access times and pin configurations against alternative SRAM families. Verify that the PLCC-68 package fits the design constraints and that the 5V logic levels match the system voltage domain.

Memory IC Part Context

This part belongs to the Renesas 7007 series of dual-port SRAMs. It shares architectural similarities with other members like the 7007L15 and 7007S20G, differing primarily in speed grades and package options. The series is widely used in legacy and specialized industrial electronics requiring reliable volatile memory.

Memory IC Replacement Considerations

Check for direct substitutes such as IDT7007S20J8, which is listed as an alias. Verify pinout compatibility and electrical specifications before substituting with other dual-port SRAMs from different manufacturers.