7132LA55CB

Description：IC SRAM 16KBIT PARALLEL SB48
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:1ef706e0339e Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：IC SRAM 16KBIT PARALLEL SB48
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Dual Port, Asynchronous
Memory Size：16Kbit
Memory Organization：2K x 8
Memory Interface：Parallel
Write Cycle Time - Word, Page：55ns
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：-55°C ~ 125°C (TA)
Mounting Type：Through Hole
Package / Case：48-DIP (0.600", 15.24mm)
Supplier Device Package：48-SIDE BRAZED
Access Time：55 ns

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7132LA55CB

Overview

The Renesas Electronics Corporation 7132LA55CB is a static random access memory component with a storage capacity of 16 kbit, organized as 2K x 8. It features an asynchronous parallel interface and a typical access time of 55 ns. The device operates within a supply voltage range of 4.5 V to 5.5 V and has a maximum power supply current of 140 mA. It supports through-hole installation in a CDIP-SB-48 package and functions reliably across an extended temperature range from -55°C to +125°C.

Feature Summary

Dual-port architecture enabling independent simultaneous read/write operations
CMOS technology for low power consumption and high-speed performance
Extended industrial temperature range capability

Applications

High-reliability industrial control systems
Telecommunications equipment requiring wide temperature tolerance
Military and aerospace embedded memory applications

Procurement Notes

Verify component authenticity due to end-of-life status. Confirm RoHS compliance requirements as the part may not meet current standards. Check for authorized distributors offering remaining stock or qualified replacement alternatives. Ensure packaging integrity during handling of legacy ceramic packages.

Selection Notes

Select this component when dual-port functionality and extreme temperature stability are required. Compare against newer series for improved speed or lower power if system constraints allow. Verify pin compatibility with existing PCB layouts before integration. Consider obsolescence management strategies for long-term production support.

Part Context

This part belongs to the Renesas 7132 family of dual-port SRAMs. It shares architectural similarities with other variants like the 7132SA55J but differs in package type and operating temperature range. The LA suffix typically indicates enhanced environmental specifications compared to standard commercial grade parts.