71V35761S166BGI

Overview

The 71V35761S166BGI is a synchronous single data rate static random-access memory integrated circuit manufactured by Renesas Electronics Corporation. It features a total storage capacity of 4.5 Mbit, organized as 128K words by 36 bits. The device supports a maximum clock frequency of 166 MHz with an access time of 3.5 ns. It operates within a voltage range of 3.135 V to 3.465 V and functions at temperatures between -40°C and +85°C. The component is housed in a 119-pin plastic ball grid array package measuring 14x22 mm.

Feature Summary

• Supports pipelined burst mode operations for high-speed parallel data transfer
• Integrates dedicated write, data, address, and control registers
• Designed for 3.3V CMOS technology applications

Applications

• High-speed data handling systems
• FPGA configuration and buffering
• Control system memory interfaces

Procurement Notes

Verify the current lifecycle status before procurement, as official documentation indicates this specific part number may be obsolete or end-of-life. Confirm that the 119-PBGA package dimensions match your board layout requirements. Ensure voltage supply stability within the specified 3.135V to 3.465V range to maintain reliable operation. Check for moisture sensitivity level compliance during storage and handling procedures.

Selection Notes

Select this component when a 128K x 36 organization is required for synchronous parallel interface designs. It is suitable for applications needing 166 MHz performance with low latency. Consider the physical size of the 119-BGA package during PCB design. Verify compatibility with 3.3V logic levels and operating temperature ranges for industrial environments.

Part Context

This component belongs to the 71V35761S series of synchronous SRAMs from Renesas. It shares architectural similarities with other variants in the family, such as different packaging options like TQFP-100 or alternative BGA configurations. The series is characterized by its use in high-performance digital signal processing and networking equipment requiring fast memory access.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Designers should consult official Renesas documentation for potential obsolescence management strategies or approved pin-compatible alternatives.