7132LA100J

Memory IC Overview

The 7132LA100J is a 16-kbit static random-access memory (SRAM) device manufactured by Renesas Electronics Corporation. It features a dual-port architecture with a memory organization of 2K x 8 bits, providing a total storage capacity of 16 kilobits. The component supports asynchronous parallel interface operations with a maximum access time of 100 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and is designed for commercial temperature environments ranging from 0°C to +70°C. The integrated circuit is housed in a 52-pin Plastic Leadless Chip Carrier (PLCC) package.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access to the same memory array
• Asynchronous parallel interface supporting standard TTL logic levels
• CMOS technology ensuring low power consumption during operation

Memory IC Applications

• High-speed data buffering in communication systems
• Cache memory implementation in embedded processors
• Data storage in industrial control equipment

Memory IC Procurement Notes

This component is officially classified as obsolete and is no longer manufactured by Renesas Electronics Corporation. Verification of current availability requires consulting authorized distributors for surplus stock or secondary market sources. Buyers must confirm the authenticity of the source and check for moisture sensitivity level compliance prior to procurement. Replacement strategies should be initiated immediately due to the discontinuation status.

Memory IC Selection Notes

Engineers selecting this part should verify that the system design accommodates the specific 52-pin PLCC footprint and the 4.5V to 5.5V operating voltage window. The 100ns access time defines the maximum operational speed for the application. Since the device is discontinued, alternative components with compatible pinouts and electrical characteristics must be evaluated for long-term production viability.

Memory IC Part Context

The 7132LA100J belongs to the Renesas 7132 series of dual-port SRAMs. This series was widely used in applications requiring high-speed data sharing between two independent masters. The 'LA' suffix typically denotes the commercial temperature grade and leaded packaging variant within the broader product family.

Memory IC Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct pin-to-pin replacements are not explicitly listed.