7132LA35FB

Overview

The Renesas Electronics Corporation 7132LA35FB is a high-speed 2K x 8 Dual-Port Static RAM. It features a parallel interface with an access time of 35 ns. The device operates on a supply voltage ranging from 4.5 V to 5.5 V, with a maximum power current of 120 mA. It supports Single Data Rate (SDR) storage type and is housed in a 48-FPACK surface mount package. The component has a moisture sensitivity level of 1 and functions within a temperature range of 0°C to +70°C.

Feature Summary

• Dual-port architecture enabling independent simultaneous access by two processors
• Asynchronous operation for flexible system integration
• High-speed data transfer capabilities suitable for real-time applications

Applications

• Stand-alone 8-bit dual-port memory systems
• Master dual-port RAM configurations in multi-processor environments
• Interprocessor communication buffers requiring low latency

Procurement Notes

Verify the specific package variant and manufacturing date code upon order confirmation, as legacy components may have varying revision levels. Confirm RoHS compliance status directly with the supplier, as historical data indicates potential non-compliance for certain batches. Ensure proper ESD handling procedures are followed during receipt and installation due to the CMOS technology used in this static random access memory device.

Selection Notes

Select this component when a standalone 8-bit dual-port SRAM solution is required without additional discrete logic for arbitration. It is suitable for systems needing independent port access at 35 ns speeds. Consider the 48-FPACK package constraints for PCB layout. Verify that the operating voltage range of 4.5V to 5.5V aligns with the target system's power supply rails before finalizing the design.

Part Context

The 7132LA35FB belongs to the Renesas 7132 series of dual-port static random access memories. This series is designed for high-performance applications where two processors need to share data efficiently. The 'LA' suffix typically denotes specific speed grades and package types within the broader product family, distinguishing it from other variants like the 71321 series which includes internal interrupt logic.

Replacement Considerations

Public confirmed substitute part numbers: IDT7132LA35J8.