71V35761SA183BG

Overview

The 71V35761SA183BG is a synchronous single data rate static random-access memory integrated circuit manufactured by Renesas Electronics Corporation. It provides a total storage capacity of 4.5 megabits, organized as 128K words by 36 bits. The device supports a maximum clock frequency of 183 MHz with an access time of 3.3 ns. It operates on a 3.3-volt power supply within the range of 3.135 to 3.465 volts and utilizes a parallel interface. The component is housed in a 119-pin plastic ball grid array package measuring 14x22 millimeters.

Feature Summary

• Synchronous pipeline burst architecture for high-speed data transfer
• Parallel interface supporting wide 36-bit data bus width
• Surface-mount construction in a compact BGA footprint

Applications

• High-performance networking equipment
• Industrial control systems
• Telecommunications infrastructure

Procurement Notes

This specific part number is officially listed as obsolete or end-of-life by the manufacturer. Verification of current availability requires checking authorized distributors for remaining stock or approved replacement components. Ensure compliance with RoHS status requirements, as this model may not meet current environmental standards.

Selection Notes

Select this component only if the design specifically requires a 36-bit data width and synchronous parallel SRAM interface. Verify that the 119-pin PBGA package dimensions fit the target PCB layout. Confirm that the operating temperature range meets system requirements, as industrial variants may differ from commercial grades.

Part Context

This device belongs to the IDT 71V35761S family of synchronous SRAMs. It is designed for applications requiring fast memory access and large data throughput. The product line has been discontinued, shifting focus toward newer memory technologies and microcontroller-integrated solutions within the Renesas portfolio.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.