7006L12JI

Overview

The Renesas Electronics Corporation 7006L12JI is a dual-port, asynchronous static random-access memory (SRAM) integrated circuit. It provides a total storage capacity of 128 kilobits, organized as 16K words by 8 bits. The device features a parallel interface with a maximum access time of 12 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports surface-mount installation in a 68-pin Plastic Leadless Chip Carrier (PLCC) package measuring 24.21mm by 24.21mm.

Feature Summary

• Dual-port architecture enabling independent simultaneous read/write operations on separate ports
• Asynchronous operation allowing flexible timing control without external clock synchronization
• Parallel data interface supporting standard bus connections for high-speed data transfer

Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in embedded processing systems
• Data storage in industrial automation controllers

Procurement Notes

Verify the specific suffix 'JI' against the manufacturer's current datasheet to confirm pinout compatibility and electrical specifications. Confirm RoHS compliance status and moisture sensitivity level requirements before integration into the assembly process. Check for obsolescence notices or lifecycle changes directly from Renesas Electronics.

Selection Notes

Select this component when a dual-port SRAM with 12ns access speed is required in a PLCC-68 package. Ensure the system design accommodates the 4.5V to 5.5V supply voltage range. Compare against the 7006L series variants if different access times or package types are needed for the specific application constraints.

Part Context

This part belongs to the Renesas 7006L family of dual-port SRAMs. It shares architectural similarities with other members like the 7006S20J but offers faster 12ns access compared to the 20ns variant. The 7006L series typically targets applications requiring independent port access for master-slave configurations.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify cross-references with IDT-branded equivalents such as the IDT7006L12JI if applicable.