71V35761S166BG8

Overview

The IDT71V35761S166BG8 is a synchronous single data rate static random-access memory integrated circuit manufactured by Renesas Electronics Corporation. It features a storage capacity of 4.5 megabits organized as 128K words by 36 bits. The device supports a maximum clock frequency of 166 MHz with an access time of 3.5 nanoseconds. It operates on a supply voltage ranging from 3.135 volts to 3.465 volts and utilizes a parallel interface. The component is housed in a 165-pin CABGA package measuring 13x15 millimeters.

Feature Summary

• Supports high-speed synchronous parallel data transfer at frequencies up to 166 MHz
• Provides fast 3.5 nanosecond access times for efficient system performance
• Utilizes a pipelined architecture to eliminate dead bus cycles during read/write transitions

Applications

• High-performance networking equipment requiring rapid data buffering
• Telecommunications infrastructure systems
• Industrial automation control units

Procurement Notes

Verify the exact suffix configuration against official Renesas documentation, as variations exist within the 71V35761 family regarding temperature range and packaging. Confirm RoHS compliance status and moisture sensitivity levels prior to integration. Check for active product change notices or end-of-life announcements directly from the manufacturer to ensure long-term availability and supply chain stability.

Selection Notes

Select this component when a 36-bit wide data path is required for specific bus architectures. Ensure the design accommodates the 3.3-volt core voltage requirements and the specific thermal characteristics of the CABGA-165 package. Verify that the system timing constraints align with the 3.5-nanosecond access specification and the 166-MHz maximum clock limit.

Part Context

This part belongs to the 71V35761 series of synchronous SRAMs designed for high-throughput applications. The series offers various pin-compatible packages including BGA and TQFP options. The specific model denotes a standard commercial temperature range variant within the broader portfolio of 128K x 36 bit memory solutions provided by Renesas.

Replacement Considerations

Consult official Renesas cross-reference guides for verified substitutes. Potential alternatives may include other members of the 71V35761 family with different suffixes indicating varied temperature ranges or packaging types.