71342SA35J

Description：IC SRAM 32KBIT PARALLEL 52PLCC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:e4843865c0d4 Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

71342SA35J is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 32KBIT PARALLEL 52PLCC. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 71342SA35J

Description：IC SRAM 32KBIT PARALLEL 52PLCC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Dual Port, Asynchronous
Memory Size：32Kbit
Memory Organization：4K x 8
Memory Interface：Parallel
Clock Frequency：-
Write Cycle Time - Word, Page：35ns
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：52-LCC (J-Lead)
Supplier Device Package：52-PLCC (19.13x19.13)
Access Time：35 ns

Memory IC datasheet and documents for 71342SA35J

71342SA35J

Memory IC Overview

The Renesas Electronics Corporation 71342SA35J is a dual-port static random access memory (SRAM) integrated circuit. It provides a storage capacity of 32 kilobits, organized as 4K 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 and supports surface-mount installation in a 52-pin PLCC package.

Memory IC Feature Summary

Supports simultaneous independent access to the same memory location from two separate ports
Enables full-speed error-free operation without requiring additional discrete logic for expansion
Includes automatic power-down functionality controlled by chip enable signals

Memory IC Applications

High-speed data buffering in industrial equipment
Real-time engine control systems
Parallel communication interfaces requiring low latency

Memory IC Procurement Notes

Verify component authenticity through authorized channels due to discontinuation status. Confirm package integrity and moisture sensitivity handling procedures before assembly. Review official datasheets for pinout compatibility and electrical specifications. Ensure replacement strategies account for end-of-life constraints and long-term availability risks.

Memory IC Selection Notes

Evaluate system requirements against the 35 ns access speed and 32 Kbit capacity limits. Verify that the 5V supply voltage aligns with existing board power rails. Assess physical space constraints for the 52-PLCC footprint. Consider thermal performance within the specified operating temperature range during design integration.

Memory IC Part Context

This component belongs to the 71342SA/LA series of high-speed dual-port SRAMs. It is designed to function as a slave device alongside master dual-port RAMs to expand word width in 16-bit or greater systems. The architecture allows seamless data transfer between processors without complex arbitration logic.