7025L20J8

Memory IC Overview

The Renesas Electronics Corporation 7025L20J8 is a dual-port 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 asynchronous parallel interface operation with a maximum access time of 20 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports an industrial 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 x 29.31mm.

Memory IC Feature Summary

• True dual-port architecture enabling simultaneous independent read and write operations to the same memory location without conflict.

Memory IC Applications

• High-speed data buffering in telecommunications systems
• Cache memory implementation in embedded processors
• Data acquisition systems requiring fast concurrent access

Memory IC Procurement Notes

Verify the specific suffix J8 against official Renesas documentation to confirm the lead finish and packaging type, as suffixes define physical attributes. Confirm RoHS compliance status for the specific revision, as legacy variants may differ. Check for End-of-Life notices or Product Change Notifications regarding material composition updates before finalizing procurement.

Memory IC Selection Notes

Select this component when true dual-port functionality is required for simultaneous master-slave or independent processor access. Ensure the 20ns speed grade meets system timing requirements. Verify that the 84-PLCC package fits the PCB footprint constraints and that the operating temperature range aligns with the environmental conditions of the target application.

Memory IC Part Context

This part belongs to the Renesas 7025 series of high-speed dual-port SRAMs. The series offers various speed grades and package options to support diverse memory bandwidth needs. The 7025L variant specifically targets low-power applications while maintaining high performance, distinguishing it from higher-power counterparts in the broader product family.

Memory IC Replacement Considerations

Officially documented substitutes include the 7025L20JGI8. Verify pinout compatibility and electrical specifications before substitution.