71V35761SA183BGI8

Overview

The 71V35761SA183BGI8 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 Mbit organized as 128K words by 36 bits. The device supports parallel interface operations with a maximum clock frequency of 183 MHz and an access time of 3.3 ns. It operates within a supply voltage range of 3.135 V to 3.465 V and is housed in a 119-pin plastic ball grid array package measuring 14x22 mm.

Feature Summary

• Synchronous SDR architecture for high-speed data transfer
• Parallel interface supporting burst read/write operations
• Wide 36-bit word width for data bus compatibility

Applications

• High-performance computing systems requiring fast memory access
• Network infrastructure equipment
• Industrial control systems

Procurement Notes

Verify component authenticity through authorized channels due to discontinuation status. Confirm package integrity and moisture sensitivity handling requirements before assembly. Cross-reference datasheet revisions to ensure compatibility with existing system designs. Check for available obsolescence notices or lifecycle updates from the manufacturer.

Selection Notes

Select this component when a 36-bit wide synchronous SRAM interface is required. Ensure the design accommodates the specific 3.3V I/O voltage levels and the 119-PBGA footprint constraints. Verify that the 183 MHz clock speed meets the system timing requirements and thermal dissipation capabilities are sufficient for the operating environment.

Part Context

This part belongs to the 71V35761S family of synchronous SRAMs, designed for applications demanding high bandwidth and low latency. The 'SA' suffix typically denotes specific speed grades or temperature ranges within the series. The device represents a legacy solution for parallel memory interfaces in established industrial and communication hardware platforms.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Renesas resources for potential end-of-life alternatives.