7007S35JI

Memory IC Overview

The Renesas Electronics Corporation 7007S35JI is a dual-port static random-access memory (SRAM) device with a storage capacity of 256 kbit, organized as 32k x 8. It features an asynchronous parallel interface and offers a maximum access time of 35 ns. The component operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation in a PLCC-68 package. It is designed for commercial temperature environments ranging from 0°C to +70°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access to the same memory array by two separate masters.
• Asynchronous operation allowing flexible integration into systems without strict clock synchronization requirements.
• Parallel interface supporting standard data bus widths for high-speed data transfer operations.

Memory IC Applications

• High-performance embedded systems requiring concurrent data access
• Industrial control networks utilizing parallel communication protocols
• Telecommunications equipment needing fast buffer memory solutions

Memory IC Procurement Notes

Verify current availability status as this component may be discontinued or subject to limited supply constraints. Confirm RoHS compliance requirements against specific project standards, noting that older variants often lack full environmental certification. Ensure proper handling procedures are established due to moisture sensitivity classification. Validate pin compatibility with existing PCB footprints before finalizing procurement decisions.

Memory IC Selection Notes

Select this component when dual-port functionality is required for shared memory resources between multiple processors. Consider the 35 ns access speed for applications demanding rapid data retrieval. Evaluate the PLCC-68 package suitability for the target assembly process. Compare power consumption characteristics against alternative SRAM families to ensure system efficiency meets design goals.

Memory IC Part Context

This part belongs to the Renesas 7007S35 series of dual-port SRAMs. It shares architectural similarities with other members like the 7007S35J but differs in package configuration. The series is characterized by its ability to support complex multi-master architectures in legacy industrial and telecommunications designs.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers include IDT7007S35JI. Verify electrical parameter equivalence and pinout compatibility before substitution. Review manufacturer obsolescence notices for lifecycle status updates.