71342SA45J8

Description：IC SRAM 32KBIT PARALLEL 52PLCC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:e0839f8ca600 Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

71342SA45J8 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 71342SA45J8

Description：IC SRAM 32KBIT PARALLEL 52PLCC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
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：45ns
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：45 ns

Memory IC datasheet and documents for 71342SA45J8

71342SA45J8

Memory IC Overview

The 71342SA45J8 is a dual-port static random-access memory integrated circuit manufactured by Renesas Electronics Corporation. It provides a total storage capacity of 32 kilobits, organized as 4096 words by 8 bits. The device operates with an access time and write cycle time of 45 nanoseconds. It utilizes a parallel interface for data transfer and functions asynchronously. The component supports a supply voltage range from 4.5 volts to 5.5 volts. It is designed for surface-mount installation within the commercial temperature range of 0 degrees Celsius to 70 degrees Celsius.

Memory IC Feature Summary

Dual-port architecture enabling independent simultaneous access by two processors
Asynchronous operation without requiring a system clock signal
Parallel interface supporting standard bus connections

Memory IC Applications

Embedded systems requiring shared memory resources
Industrial control equipment with multi-processor architectures
Telecommunications infrastructure utilizing asynchronous communication protocols

Memory IC Procurement Notes

Verify component authenticity through authorized channels due to obsolete status. Confirm package integrity upon receipt as moisture sensitivity level indicates potential degradation if packaging is compromised. Check datasheet revisions for any pinout or electrical specification updates prior to integration into new designs.

Memory IC Selection Notes

Evaluate design requirements against the 45-nanosecond access speed to ensure timing compatibility. Verify that the 5-volt logic levels match the target system voltage domain. Consider the PLCC52 footprint constraints during printed circuit board layout planning. Assess thermal management needs based on the specified operating temperature limits.

Memory IC Part Context

This component belongs to the 71342 series of dual-port SRAMs produced by Renesas Electronics. The series offers various speed grades and package options to accommodate different performance and form factor requirements in embedded applications. The specific suffix denotes the 45-nanosecond speed grade and the leaded plastic quad flat package configuration.