7006S15JI

Overview

The Renesas Electronics Corporation 7006S15JI is a dual-port 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 an asynchronous parallel interface with a maximum access time of 15 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation in a 68-PLCC package. The component is designed for commercial temperature environments ranging from 0°C to +70°C.

Feature Summary

• Dual-port architecture enabling independent simultaneous access to the same memory array
• Asynchronous operation without requiring a system clock signal
• Parallel data interface supporting standard logic levels

Applications

• High-speed data buffering in embedded systems
• Cache memory implementation in microcontroller-based designs
• Data storage in industrial control equipment

Procurement Notes

Verify RoHS compliance status carefully, as sources indicate non-compliance. Confirm lead-free certification if required by assembly standards. Check current availability as the part may be discontinued or restricted. Ensure the supplier provides valid traceability documentation for the specific manufacturing lot.

Selection Notes

Select this component when dual-port functionality is required for concurrent read/write operations. Compare against single-port alternatives if only one master accesses the memory. Verify that the 68-PLCC package fits the PCB footprint constraints. Ensure the 15 ns speed meets the system timing requirements.

Part Context

This part belongs to the Renesas 7006S series of dual-port SRAMs. It shares architectural similarities with other variants like the 7006S20J but offers faster access times. The series is designed for applications needing high-speed data sharing between two processors or buses.

Replacement Considerations

IDT7006S15J8 is a confirmed substitute part number.