71V35761S200PFG

Overview

The Renesas Electronics Corporation 71V35761S200PFG is a synchronous Single Data Rate (SDR) Static Random Access Memory (SRAM) integrated circuit. It provides a total storage capacity of 4.5 Mbit, organized as 128K words by 36 bits. The device supports a maximum clock frequency of 200 MHz with a typical access time of 3.1 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) and is designed for commercial temperature applications.

Feature Summary

• Supports high-speed parallel interface operations at up to 200 MHz
• Utilizes pipelined burst architecture for efficient data throughput
• Features a 36-bit wide data bus configuration

Applications

• High-performance embedded memory systems
• Network infrastructure equipment
• Industrial control units requiring fast random access

Procurement Notes

Verify the specific suffix PFG confirms the 100-TQFP package and commercial temperature grade. Confirm RoHS3 compliance status with the manufacturer. Check for obsolescence notices or last-time buy dates as this series may be discontinued. Ensure voltage levels match system requirements.

Selection Notes

Select this part when a 36-bit data width is required for parallel processing. Compare against other speed grades if lower latency is not critical. Verify pin compatibility with existing PCB layouts designed for 100-pin TQFP packages. Consider thermal dissipation capabilities for the specific enclosure.

Part Context

This component belongs to the IDT/Renesas 71V35761 family of synchronous SRAMs. Variants in this family differ primarily by speed grade, operating temperature range, and physical package type. The S200 designation indicates the highest commercial speed performance within the standard lineup.

Replacement Considerations

Direct replacements include other speed grades within the same 71V35761 family, such as the 166 MHz variants, provided timing constraints allow. Cross-referencing with equivalent 36-bit synchronous SRAMs from other manufacturers requires careful verification of pinouts and electrical characteristics.