71342SA25PFI

Description：IC SRAM 32KBIT PARALLEL 64TQFP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tray

SKU:0b57a1dd987b Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

71342SA25PFI is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 32KBIT PARALLEL 64TQFP. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 71342SA25PFI

Description：IC SRAM 32KBIT PARALLEL 64TQFP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tray
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：25ns
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：64-LQFP
Supplier Device Package：64-TQFP (14x14)
Access Time：25 ns

Memory IC datasheet and documents for 71342SA25PFI

71342SA25PFI

Memory IC Overview

The Renesas Electronics Corporation 71342SA25PFI is a high-speed, 32Kb (4K x 8) dual-port static random-access memory (SRAM). It features fully asynchronous parallel operation with independent access from either port. The device operates on a single 5V TTL-compatible power supply within the 4.5V to 5.5V range. It provides a 25ns access time and write cycle time. The component is housed in a 64-pin Thin Quad Flat Package (TQFP) measuring 14x14mm. It supports an industrial operating temperature range of -40°C to +85°C.

Memory IC Feature Summary

True dual-ported memory cells allow simultaneous independent access to the same memory location from both ports without contention.
Integrated hardware semaphore logic block enables automatic arbitration between ports for shared data access.
Automatic power-down feature controlled by chip enable signals allows entry into very low standby power mode.

Memory IC Applications

Systems requiring simultaneous independent access to shared data buffers
High-speed digital signal processing architectures
Telecommunications equipment requiring low-latency data exchange

Memory IC Procurement Notes

Verify RoHS compliance status as this specific part number may not meet current environmental directives. Confirm package dimensions against PCB footprint requirements for the 64-TQFP variant. Check for end-of-life notices or obsolescence warnings before finalizing design-in decisions.

Memory IC Selection Notes

Select this component when true dual-port functionality with hardware arbitration is required. Ensure the system voltage aligns with the specified 5V tolerance. Consider the 25ns speed grade relative to system clock requirements. Verify thermal management capabilities for the industrial temperature range if operating near limits.

Memory IC Part Context

This device belongs to the 71342 family of dual-port SRAMs. It shares architectural similarities with other members but differs in speed grades and packaging options. The 'SA' suffix typically denotes standard commercial/industrial variants compared to military-grade counterparts.