7132SA17C

Overview

The Renesas Electronics Corporation 7132SA17C is a static random-access memory (SRAM) integrated circuit. It features a storage capacity of 16 Kbit organized as 2K x 8 bits. The device utilizes a parallel interface with an access time of 17 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum power supply current of 155 mA. The component is designed for surface-mount installation in a PLCC-52 package. It functions reliably across an operating temperature range from 0°C to +70°C.

Feature Summary

• Dual-port architecture enabling simultaneous independent read/write operations at two distinct ports.
• CMOS technology implementation ensuring low power consumption during active and standby modes.
• Asynchronous parallel interface supporting standard logic levels for straightforward system integration.

Applications

• High-speed data buffering in telecommunications equipment
• Cache memory subsystems in embedded processing systems
• Real-time data acquisition and storage in industrial control units

Procurement Notes

Verify the specific suffix 'C' against official Renesas documentation to confirm package type and temperature grade, as variations exist within the 7132SA family. Confirm end-of-life status and obsolescence notices prior to procurement planning. Ensure compatibility with existing PCB footprints for the PLCC-52 package. Check for RoHS compliance requirements relative to the manufacturing date code.

Selection Notes

Select this component when dual-port SRAM functionality is required for concurrent data handling. The 17 ns speed suits applications needing rapid memory access. Compare against the 7132SA55J if slower speeds are acceptable for cost reduction. Verify that the PLCC-52 package fits the design constraints. Consider the 2Kx8 organization matches the address and data bus width requirements of the target microcontroller or processor.

Part Context

The 7132SA series represents a line of CMOS dual-port static RAMs manufactured by Renesas Electronics. These devices are part of a broader portfolio of memory solutions designed for high-performance computing and communication applications. The series typically offers various speed grades and packaging options to accommodate different system requirements and form factors.

Replacement Considerations

Official substitutes include other variants within the 7132SA series, such as the 7132SA55J, which shares the same memory organization but differs in access speed and package type. Cross-reference pinouts and electrical specifications carefully before substitution.

FAQ

What is the memory organization of the 7132SA17C?

The 7132SA17C has a memory organization of 2K words by 8 bits, totaling 16 Kbit of storage capacity.

Does the 7132SA17C support simultaneous access?

Yes, it is a dual-port SRAM, allowing independent read and write operations at Port A and Port B simultaneously.