71V547S100PFGI

$6.03

Description：IC SRAM 4.5MBIT PARALLEL 100TQFP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tray

SKU:7bef6a6f15f7 Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：IC SRAM 4.5MBIT PARALLEL 100TQFP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tray
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Synchronous, SDR (ZBT)
Memory Size：4.5Mbit
Memory Organization：128K x 36
Memory Interface：Parallel
Clock Frequency：-
Write Cycle Time - Word, Page：-
Voltage - Supply：3.135V ~ 3.465V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：100-LQFP
Supplier Device Package：100-TQFP (14x14)
Access Time：10 ns

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71V547S100PFGI

Overview

The 71V547S100PFGI8 is a Synchronous Single Data Rate (SDR) Static Random Access Memory (SRAM) manufactured by Renesas Electronics. It features a memory organization of 128K x 36 bits, providing a total storage capacity of 4 Mbit. The device supports a maximum clock frequency of 66 MHz with an access time of 10 ns. It operates on a parallel interface and requires a supply voltage between 3.135 V and 3.465 V. The component is housed in a 100-pin Thin Quad Flat Package (TQFP) suitable for surface mount technology.

Feature Summary

Supports synchronous single data rate (SDR) operation for high-speed data transfer
Utilizes a flow-through architecture to minimize latency
Integrates 36-bit data width for wide bus applications

Applications

High-performance embedded systems requiring fast memory access
Network infrastructure equipment
Industrial control systems

Procurement Notes

Verify the complete part number includes the suffix 'I8' for industrial temperature range and specific packaging. Confirm RoHS compliance status as indicated in official documentation. Check for moisture sensitivity level requirements during handling. Ensure the ordering quantity matches the manufacturer's standard reel size specifications.

Selection Notes

Select this component when a 36-bit data path is required for synchronous memory applications. The 10 ns access time suits designs needing moderate speed with low power consumption. Verify that the system logic supports the 3.3V I/O levels and synchronous protocol. Consider the TQFP-100 package constraints for PCB layout and thermal management.

Part Context

This SRAM belongs to the 71V547 series, designed for general-purpose high-speed memory needs. It serves as a successor or alternative to older asynchronous SRAMs in synchronous designs. The device is part of Renesas' portfolio of embedded memory solutions, often replacing legacy parts from IDT in existing hardware architectures.