71V3577S80BGGI

Overview

The 71V3577S80BGGI is a 4 Mbit synchronous static random-access memory organized as 128K x 36. It operates with a maximum clock frequency of 100 MHz and features an access time of 8 ns. The device utilizes a parallel interface and requires a supply voltage between 3.135 V and 3.465 V. It is housed in a 119-pin PBGA package measuring 14x22 mm. The component supports surface mount installation and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Supports synchronous single data rate operation for high-speed data transfer
• Provides flow-through output architecture for direct data availability
• Includes boundary scan JTAG interface compliant with IEEE 1149.1

Applications

• High-performance computing systems requiring fast memory access
• Network infrastructure equipment utilizing synchronous SRAM
• Industrial control applications needing wide data bus interfaces

Procurement Notes

This component has reached end-of-life status and is no longer manufactured by Renesas Electronics. Availability is restricted, and distributors may not stock this item. Verify current lifecycle status and obsolescence notices before design inclusion. Sourcing should focus on existing inventory or qualified replacement parts from authorized channels.

Selection Notes

Select this part only if the specific 128K x 36 organization and 119-pin PBGA package are required. Ensure the system design accommodates the 3.3V I/O levels and synchronous timing constraints. Consider the end-of-life status when planning long-term production runs. Verify that the 8 ns access time meets the target system performance requirements.

Part Context

The 71V3577S80BGGI belongs to the 71V3577S80 series of synchronous SRAMs. This series offers various access times and package options, including TQFP and fpBGA variants. The device is designed for applications demanding high bandwidth and low latency, leveraging synchronous burst mode capabilities for efficient data handling in complex digital systems.

Replacement Considerations

The IDT71V3577S80BGGI is listed as a substitute part number.