7132SA35L48B

Overview

The Renesas Electronics Corporation 7132SA35L48B is a dual-port static random-access memory (SRAM) integrated circuit. It provides a storage capacity of 16 kilobits, organized as 2K words by 8 bits. The device features an asynchronous parallel interface with a maximum access time of 35 nanoseconds. It operates within a supply voltage range of 4.5 volts to 5.5 volts. The component is housed in a 48-lead side brazed dual in-line package designed for through-hole mounting.

Feature Summary

• Dual-port architecture enabling independent simultaneous access from two separate systems
• Asynchronous operation without requiring a system clock signal
• Volatile memory technology retaining data only during active power supply

Applications

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

Procurement Notes

Verify the specific suffix L48B against official datasheets to confirm the 48-lead side brazed package configuration. Confirm RoHS compliance status as historical records indicate variations across this product family. Check current availability as this component may be discontinued or subject to limited supply constraints.

Selection Notes

Select this component when a dual-port SRAM solution is required for applications needing independent read/write access from two masters. Ensure the design supports the specified 4.5V to 5.5V operating voltage and accommodates the physical dimensions of the 48-lead side brazed package for through-hole assembly.

Part Context

This part belongs to the Renesas 7132SA/LA series of dual-port SRAMs. These devices are engineered for high-performance data handling in environments requiring fast, non-blocking memory access. The series typically offers various speed grades and packaging options to suit different integration requirements.

Replacement Considerations

Consult official substitution guides for equivalent dual-port SRAMs with matching 16Kb capacity and 35ns access time. Verify pin compatibility and electrical specifications before replacing the component.