71V3556SA166BGG

$8.81

Description：IC SRAM 4.5MBIT PAR 119PBGA
Series：-
Mfr：Renesas Electronics Corporation
Package：Tray

SKU:88add868e6c6 Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

71V3556SA166BGG 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 119PBGA. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 71V3556SA166BGG

Description：IC SRAM 4.5MBIT PAR 119PBGA
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：166 MHz
Write Cycle Time - Word, Page：-
Voltage - Supply：3.135V ~ 3.465V
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：119-BGA
Supplier Device Package：119-PBGA (14x22)
Access Time：3.5 ns

Memory IC datasheet and documents for 71V3556SA166BGG

71V3556SA166BGG

Memory IC Overview

The IDT71V3556SA166BGG is a synchronous static random access memory integrated circuit manufactured by Renesas Electronics Corporation. It features a storage capacity of 4.5 Mbit organized as 128K x 36 bits. The device supports a maximum clock frequency of 166 MHz with an access time of 3.5 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 119-PBGA package measuring 14x22 mm, designed for surface mount installation.

Memory IC Feature Summary

Synchronous Single Data Rate Zero Bus Turnaround architecture eliminates dead bus cycles during read-to-write or write-to-read transitions.
High-speed parallel interface supporting data transfer rates up to 166 MHz.
Integrated pipelined output structure for improved timing performance.

Memory IC Applications

High-performance computing systems requiring fast data buffering
Network infrastructure equipment utilizing parallel memory interfaces
Industrial control systems needing reliable volatile storage

Memory IC Procurement Notes

Verify the specific suffix BGG corresponds to the 119-PBGA package variant when sourcing replacements. Confirm moisture sensitivity level requirements for assembly processes. Check current availability status as this part may be subject to end-of-life notices. Ensure compatibility with existing PCB footprints before procurement.

Memory IC Selection Notes

Select this component for designs requiring 36-bit wide data paths at high clock speeds. Compare against other 71V3556 variants based on package type and temperature range. Verify that the 3.3V I/O logic levels match the system voltage requirements. Consider the physical dimensions of the PBGA package for board space constraints.

Memory IC Part Context

This device belongs to the 71V3556 series of synchronous SRAMs from Renesas. It shares architectural similarities with other models in the family but differs in speed grade and packaging. The 166 MHz speed bin distinguishes it from slower variants like the 100 MHz or 133 MHz versions within the same product line.