7006L12JI8

Overview

The Renesas Electronics Corporation 7006L12JI8 is a dual-port asynchronous static random-access memory (SRAM) integrated circuit. It provides a storage capacity of 128 kbit, organized as 16K words by 8 bits. The device features a parallel interface with a maximum access time of 12 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

• Dual-port architecture enabling independent simultaneous access from two separate processors or systems.

Applications

• High-speed data buffering in communication systems
• Cache memory implementation in embedded controllers
• Data logging applications requiring rapid write cycles

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Review the latest product change notices for any packaging or labeling updates. Ensure handling procedures meet electrostatic discharge protection standards during storage and installation.

Selection Notes

Select this component when dual-port functionality is required for concurrent data access. Compare access times against system clock speeds to ensure timing compatibility. Evaluate package dimensions against available printed circuit board real estate. Consider power consumption specifications relative to thermal management capabilities in the target enclosure.

Part Context

This part belongs to the 7006L series of high-speed SRAMs designed for demanding digital applications. It succeeds earlier generations in providing improved speed and density within standard industrial packages. The series supports various organizations to accommodate different memory mapping requirements in complex electronic designs.

Replacement Considerations

The 7006L15PFG is listed as an upgrade alternative. Verify pinout compatibility and electrical parameter alignment before substitution. Note that package differences may require adapter solutions or layout modifications.