71V3558SA166BQGI8

$7.19

Description：IC SRAM 4.5MBIT PAR 165CABGA
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:f68edaefd84b Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

71V3558SA166BQGI8 is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 4.5MBIT PAR 165CABGA. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 71V3558SA166BQGI8

Description：IC SRAM 4.5MBIT PAR 165CABGA
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：165-TBGA
Supplier Device Package：165-CABGA (13x15)
Access Time：3.5 ns

Memory IC datasheet and documents for 71V3558SA166BQGI8

71V3558SA166BQGI8

Memory IC Overview

The 71V3558SA166BQGI8 is a synchronous Single Data Rate Zero Bus Turnaround SRAM manufactured by Renesas Electronics. It provides a total storage capacity of 4.5 Mbit organized as 256K words by 18 bits. The device supports a maximum clock frequency of 166 MHz with a typical access time of 3.5 ns. It operates within a supply voltage range of 3.135 V to 3.465 V and features a parallel interface. The component is housed in a 165-CABGA package measuring 13x15 mm, designed for surface mount installation.

Memory IC Feature Summary

Supports high-speed synchronous data transfer with burst counter pipelined outputs
Utilizes Zero Bus Turnaround technology to minimize bus turnaround cycles
Features 3.3V I/O compatibility for system integration

Memory IC Applications

High-performance embedded systems requiring fast random access memory
Industrial equipment control units
Telecommunications infrastructure hardware

Memory IC Procurement Notes

Verify current availability status as the component may be subject to discontinuation notices. Confirm that the specific suffix matches the required packaging type and temperature grade. Check for official Product Change Notices regarding label changes or manufacturing site updates before finalizing procurement plans.

Memory IC Selection Notes

Select this part when a 256K x 18 organization is required for wide data paths. Ensure the design accommodates the 165-CABGA footprint and thermal requirements. Verify that the system clock does not exceed the 166 MHz limit and that power supply noise remains within the specified voltage tolerance for reliable operation.

Memory IC Part Context

This component belongs to the 71V3558 series of synchronous ZBT SRAMs from Renesas. It shares architectural similarities with other variants in the family but differs in speed grade and organizational structure. The series is designed for applications demanding low latency and high throughput in compact surface-mount packages.