IDT71V3577SA80BG

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

SKU:0049eb53f6d9 Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

IDT71V3577SA80BG 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 119PBGA. Review the specifications below when checking this part for your BOM.

Memory IC specifications for IDT71V3577SA80BG

Description：IC SRAM 4.5MBIT PARALLEL 119PBGA
Series：-
Mfr：Renesas Electronics Corporation
Package：Tray
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Synchronous, SDR
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：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：119-BGA
Supplier Device Package：119-PBGA (14x22)
Access Time：8 ns

Memory IC datasheet and documents for IDT71V3577SA80BG

IDT71V3577SA80BG

Memory IC Overview

The IDT71V3577SA80BG is a 4.5Mb synchronous SRAM organized as 128K x 36, manufactured by Renesas Electronics Corporation. It features an 8 ns access time and supports clock frequencies up to 100 MHz. The device utilizes a 3.3V core and I/O power supply with a voltage range of 3.135V to 3.465V. It is housed in a 119-pin PBGA (14x22) package and operates within a commercial temperature range of 0°C to 70°C.

Memory IC Feature Summary

Supports linear or interleaved burst modes via the LBO input pin for optimized data sequencing.
Features a flow-through architecture with no registers in the data output path for immediate data availability.
Includes self-timed write cycles controlled by global write enable (GW), byte write enable (BWE), and individual byte selects.
Integrates an optional IEEE 1149.1 compliant Boundary Scan JTAG interface for test mode control.

Memory IC Applications

High-speed cache memory systems requiring low latency.
Network routing equipment utilizing synchronous parallel interfaces.
Industrial control systems operating within standard commercial temperature ranges.

Memory IC Procurement Notes

Verify component authenticity through authorized distributors due to end-of-life status. Confirm package integrity and moisture sensitivity level (MSL 3) handling requirements. Ensure compatibility with existing 3.3V logic levels and check for RoHS compliance variations across manufacturing batches.

Memory IC Selection Notes

Select this model for applications requiring a 36-bit data width and synchronous burst capabilities. Compare against the IDT71V3577S series if JTAG functionality is unnecessary. Consider the SA suffix specifically for integrated boundary scan support in complex system-on-chip designs.

Memory IC Part Context

This component belongs to the IDT71V3577/79 family of high-speed CMOS SRAMs. It shares architectural similarities with other devices in the series but is distinct in its 128K x 36 organization and specific 119-pin BGA packaging configuration designed for dense board layouts.