71V3577SA80BGGI

Overview

The IDT71V3577SA80BGGI is a Synchronous Zero Bus Turnaround (ZBT) Static Random-Access Memory (SRAM) integrated circuit manufactured by Integrated Device Technology Inc. It features a total storage capacity of 4.5 Mbit, organized as 128K words by 36 bits. The device operates with an access time of 8 ns and utilizes a parallel interface. It is housed in a 119-pin Plastic Ball Grid Array (PBGA) package measuring 14x22 mm. The component supports a supply voltage range of 3.135 V to 3.465 V and functions within a temperature range of -40°C to 85°C.

Feature Summary

• Synchronous ZBT architecture for high-speed data transfer
• Parallel memory interface supporting 36-bit word width
• Surface-mount PBGA packaging for compact integration

Applications

• High-performance computing systems requiring fast memory access
• Network infrastructure equipment
• Industrial control systems

Procurement Notes

Verify the specific suffix 'SA80' confirms the 8 ns speed grade and BGA package type against official Renesas/IDT documentation. Confirm end-of-life status and check for available replacement components from the manufacturer's portfolio before finalizing procurement plans.

Selection Notes

Select this component when a synchronous SRAM with 36-bit data width and 8 ns latency is required. Ensure the design accommodates the 119-pin PBGA footprint and the specified 3.3V power supply constraints. Verify thermal management capabilities for the -40°C to 85°C operating range.

Part Context

This part belongs to the IDT 71V3577 family of Synchronous ZBT SRAMs. These devices are designed for applications demanding high bandwidth and low latency. The family typically includes variants with different access times and package options to suit various system requirements.

Replacement Considerations

Check Renesas Electronics official documentation for direct pin-compatible or functionally equivalent replacements, as the original IDT product line has been integrated into the Renesas portfolio.