7025L35JI

Memory IC Overview

The Renesas Electronics Corporation 7025L35JI is a dual-port, asynchronous static random-access memory (SRAM) integrated circuit. It provides a storage capacity of 128 kilobits organized as 8K words by 16 bits. The device features parallel interface access with a maximum access time of 35 nanoseconds. It operates within a supply voltage range of 4.5 volts to 5.5 volts and supports an industrial operating temperature range from -40°C to +85°C. The component is housed in an 84-lead Plastic Leadless Chip Carrier (PLCC) package measuring 29.31mm by 29.31mm.

Memory IC Feature Summary

• Supports simultaneous independent read and write operations through two distinct ports for high-throughput data handling.
• Utilizes asynchronous logic architecture that does not require a system clock signal for operation.
• Designed for industrial environments with extended temperature rating capabilities.

Memory IC Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in embedded processing systems
• Data acquisition systems requiring rapid temporary storage

Memory IC Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm pinout compatibility and electrical characteristics. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into surface mount assembly processes. Ensure the selected package variant matches the intended PCB footprint design specifications exactly.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent master-slave or peer-to-peer data exchange architectures. Consider the 35ns access speed and 128Kb density relative to system bandwidth requirements. Evaluate the PLCC package constraints against available board space and thermal dissipation needs for the target application environment.

Memory IC Part Context

This part belongs to the Renesas 7025 series of dual-port SRAM devices. The series offers various access speeds and organizational configurations to suit different performance tiers. The 7025L35JI specifically targets applications needing reliable, fast, non-volatile-free memory solutions with independent port control capabilities.

Memory IC Replacement Considerations

Consult official Renesas datasheets for verified cross-reference part numbers. Verify functional equivalence regarding pin assignments, voltage levels, and timing parameters before substitution.