71V35761S183PFGI8

Memory IC Overview

The IDT71V35761S183PFGI8 is a high-performance synchronous single-data-rate static random-access memory (SRAM) manufactured by Renesas Electronics Corporation. It features a parallel interface with a storage capacity of 4.5 Mbit, organized as 128K words by 36 bits. The device supports a maximum clock frequency of 183 MHz and offers an access time of 3.3 ns. It operates within a supply voltage range of 3.135 V to 3.465 V and is designed for surface-mount installation in a 100-pin TQFP package. The component functions reliably across an industrial temperature range from -40°C to +85°C.

Memory IC Feature Summary

• Supports synchronous single-data-rate operation with pipelined burst architecture for high-speed data transfer
• Provides independent port control with separate address, data, and command pins for flexible system integration
• Includes on-chip power-down logic to minimize standby current consumption during inactive periods

Memory IC Applications

• High-speed networking equipment requiring low-latency buffering
• Industrial automation controllers needing reliable real-time data storage
• Telecommunications infrastructure utilizing synchronous memory interfaces

Memory IC Procurement Notes

Verify the exact suffix PFGI8 against official Renesas documentation to confirm pin compatibility and package dimensions. Confirm RoHS compliance status as historical records indicate non-compliance for some variants in this series. Check for product discontinuance notifications or end-of-life notices prior to finalizing procurement plans to ensure long-term supply stability.

Memory IC Selection Notes

Select this component when a 36-bit wide data path is required for specific bus architectures. Ensure the design accommodates the 3.3V I/O levels and the specific thermal requirements of the TQFP-100 package. Validate that the system clock can sustain the 183 MHz operational frequency without violating timing constraints defined in the electrical specifications.

Memory IC Part Context

This part belongs to the 71V35761 family of synchronous SRAMs, which are engineered for demanding applications requiring fast access times and large memory densities. The family typically includes various speed grades and package options to suit different board space and performance needs within embedded systems and communication hardware.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify cross-references with manufacturer engineering change notices or authorized distributor substitution guides before considering alternative components.