71V25761YS200PFG

Overview

The Renesas Electronics Corporation 71V25761YS200PFG is a synchronous SDR SRAM IC with a total storage capacity of 4.5Mb, organized as 128K words by 36 bits. It features a parallel interface and operates at a clock frequency of 200 MHz with an access time of 3.1 ns. The device supports a supply voltage range of 3.135V to 3.465V and functions within a commercial temperature range of 0°C to 70°C. It is housed in a 119-pin PBGA package measuring 14x22 mm.

Feature Summary

• Synchronous Single Data Rate (SDR) architecture for high-speed data transfer
• Wide 36-bit data bus width supporting parallel processing applications
• Integrated clocked operation eliminating external timing control requirements

Applications

• High-performance networking equipment requiring fast memory buffering
• Industrial automation systems needing rapid data acquisition
• Telecommunications infrastructure utilizing parallel data interfaces

Procurement Notes

Verify the specific suffix 'YS' against official Renesas documentation to confirm exact manufacturing lot codes or material specifications. Confirm package availability and lead times through authorized distributors, as this component may be subject to lifecycle changes. Ensure compatibility with existing board layouts regarding the 119-PBGA footprint and thermal requirements.

Selection Notes

Select this component when a wide 36-bit data path is required for parallel processing tasks. The synchronous interface simplifies timing design compared to asynchronous alternatives. Verify that the system power supply can maintain the strict 3.135V to 3.465V range for reliable operation. Consider the 119-PBGA package size for PCB space constraints.

Part Context

This part belongs to the 71V25761 family of synchronous SRAMs from Renesas. These devices are designed for applications demanding high bandwidth and low latency. The family typically includes variations with different access speeds, packages, and temperature ranges to suit diverse industrial and commercial needs.

Replacement Considerations

Check for direct pin-compatible replacements within the same family, such as variants with different suffixes indicating speed grades or packaging options. Consult Renesas PCNs for any obsolescence notices or recommended upgrades.