71V65803S150PFG

Overview

The IDT71V65803S150PFG is a synchronous Single Data Rate Zero Bus Turnaround (ZBT) SRAM manufactured by Renesas Electronics Corporation. It provides a total storage capacity of 9 Megabits, organized as 512K words by 18 bits. The device supports a maximum clock frequency of 150 MHz with an access time of 3.8 ns. It operates on a single 3.3V power supply within the range of 3.135V to 3.465V. The component is housed in a 100-pin Thin Quad Flat Package (TQFP) measuring 14x14 mm and is rated for an industrial operating temperature range from -40°C to +85°C.

Feature Summary

• Supports high-speed parallel data transfer via a synchronous interface architecture
• Utilizes Zero Bus Turnaround technology to minimize bus turnaround latency
• Features pipelined architecture for efficient memory access operations

Applications

• High-performance embedded systems requiring fast data buffering
• Industrial equipment control units
• Network infrastructure hardware

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package markings match the 100-TQFP specification. Check RoHS compliance documentation as the product may not meet current environmental standards. Validate lead-free soldering compatibility if required for assembly processes.

Selection Notes

Select this component when a 9Mb ZBT SRAM with 150MHz performance is required. Ensure the design accommodates the 100-pin TQFP footprint. Verify voltage levels align with the 3.3V nominal requirement. Consider thermal management for the specified industrial temperature range.

Part Context

This part belongs to the IDT 71V65803 family of synchronous ZBT SRAMs. It shares architectural similarities with other variants in the series but differs in speed grade and packaging. The 150MHz variant offers higher throughput compared to slower versions like the 100MHz model.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.