7133LA90G

Overview

The Renesas Electronics Corporation 7133LA90G is a CMOS dual-port static random-access memory (SRAM) device. It provides a storage capacity of 32 kilobits, organized as 2K words by 16 bits. The component features asynchronous parallel interface operation with a maximum access time of 90 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports an industrial temperature range from 0°C to +70°C. The device is housed in a 68-pin Plastic Grid Array (PGA) package designed for through-hole mounting.

Feature Summary

• Dual-port architecture enabling independent simultaneous access by two processors
• Asynchronous parallel interface for flexible system integration
• CMOS technology ensuring low power consumption during operation

Applications

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

Procurement Notes

Verify the specific suffix 'G' against official Renesas documentation to confirm compliance status and package details. Confirm that the 68-PGA through-hole configuration matches the target PCB design requirements. Check for end-of-life notices or obsolescence declarations prior to procurement planning.

Selection Notes

Select this component when a dual-port SRAM solution with 90ns access speed is required for through-hole assembly. Ensure the system voltage aligns with the 4.5V to 5.5V operating range. Consider the 2Kx16 organization for word-wide data handling needs in industrial environments.

Part Context

This part belongs to the Renesas 7133LA series of dual-port SRAMs. The 'LA' designation typically indicates lead-free and RoHS-compliant variants within the product family, though verification against current datasheets is necessary. The series offers various speed grades and package options for diverse memory applications.

Replacement Considerations

Consult official Renesas substitution guides for verified equivalents. Cross-reference speed grades and package dimensions if direct replacement is not available.