71V35761S183BGI

Overview

The Renesas Electronics Corporation 71V35761S183BGI is a synchronous single data rate static random access memory integrated circuit. It features a parallel interface with a storage capacity of 4.5 megabits, organized as 128K by 36 bits. The device supports a maximum clock frequency of 183 MHz and achieves an access time of 3.3 nanoseconds. It operates within a supply voltage range of 3.135 to 3.465 volts and is housed in a 119-pin plastic ball grid array package measuring 14 by 22 millimeters.

Feature Summary

• Supports high-speed synchronous burst operations for efficient data transfer
• Provides pipelined architecture to maximize throughput at high clock frequencies
• Includes self-timed write cycles controlled by global write and byte write enable signals

Applications

• High-performance networking equipment requiring fast buffer memory
• Telecommunications systems utilizing parallel SRAM interfaces
• Industrial control systems needing rapid data processing capabilities

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package markings match the 119-PBGA specification. Check datasheet revisions for any substrate or labeling changes documented in product change notifications. Ensure compatibility with existing system voltage levels before integration.

Selection Notes

Select this component when a 36-bit wide parallel interface is required for synchronous applications. Consider the specific pinout and thermal characteristics of the 119-pin BGA package during layout design. Evaluate power consumption requirements against the specified operating voltage range to ensure stable system performance under varying load conditions.

Part Context

This part belongs to the 71V35761S family of synchronous SRAM devices manufactured by Renesas Electronics. The family offers various speed grades and packaging options to suit different system performance needs. These components are designed for applications demanding high bandwidth and low latency data storage solutions.

Replacement Considerations

Public confirmed substitute part numbers are not available for this discontinued component. Designers should evaluate alternative synchronous SRAM families from other manufacturers that offer compatible pinouts and electrical specifications.