71V3558S166PFGI8

$7.80

Description：IC SRAM 4.5MBIT PARALLEL 100TQFP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:08663a2d5dcd Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

71V3558S166PFGI8 is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 4.5MBIT PARALLEL 100TQFP. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 71V3558S166PFGI8

Description：IC SRAM 4.5MBIT PARALLEL 100TQFP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Synchronous, SDR (ZBT)
Memory Size：4.5Mbit
Memory Organization：256K x 18
Memory Interface：Parallel
Clock Frequency：166 MHz
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：3.5 ns

Memory IC datasheet and documents for 71V3558S166PFGI8

71V3558S166PFGI8

Memory IC Overview

The 71V3558S166PFGI8 is a synchronous static random-access memory (SRAM) integrated circuit manufactured by Renesas Electronics. It features a storage capacity of 4.5 Mbit, organized as 256K x 18 bits. The device supports a maximum clock frequency of 100 MHz with an access time of 5 ns. It operates within a supply voltage range of 3.135 V to 3.465 V and functions across a temperature range of -40°C to +85°C. The component utilizes a parallel interface and is housed in a 100-TQFP package.

Memory IC Feature Summary

Supports high-speed synchronous data transfer via a parallel interface architecture
Designed for low-latency operations with fast access times suitable for performance-critical applications
Operates reliably across extended industrial temperature ranges

Memory IC Applications

High-performance embedded systems requiring rapid data buffering
Network infrastructure equipment utilizing synchronous memory interfaces
Industrial control systems operating under variable thermal conditions

Memory IC Procurement Notes

Verify current availability status as the component may be subject to discontinuation or limited distribution channels. Confirm that the specific package variant matches design requirements. Ensure compliance with moisture sensitivity level handling procedures during assembly. Cross-reference official datasheets for any recent product change notifications affecting specifications or sourcing.

Memory IC Selection Notes

Select this component when a synchronous SRAM solution with a 18-bit data width and 100 MHz operation is required. Consider the 100-TQFP package constraints for PCB layout. Evaluate power consumption limits against the specified maximum current draw. Ensure the system logic levels align with the 3.3V core voltage specification.

Memory IC Part Context

This part belongs to the 71V3558 series of synchronous SRAMs from Renesas Electronics. It shares architectural similarities with other devices in the family but differs in organization and speed grades. The series targets applications needing reliable, high-speed volatile memory solutions without the complexity of DRAM refresh cycles.