71V65803S150BQG8

Overview

The Renesas Electronics Corporation 71V65803S150BQG8 is a 9Mbit synchronous, SDR (ZBT) SRAM memory IC featuring a parallel interface. It operates at a clock frequency of 150 MHz with an access time of 3.8 ns. The device utilizes a 165-CABGA (13x15) package and supports a supply voltage range of 3.135V to 3.465V. Designed for surface mount installation, it functions within a temperature range of 0°C to 70°C.

Feature Summary

• Synchronous Single Data Rate Zero Bus Turnaround architecture for high-speed data transfer
• Parallel interface supporting 150 MHz operation
• Compact 165-pin CABGA surface-mount packaging

Applications

• High-performance embedded memory systems
• Industrial control applications requiring fast random access
• Telecommunications equipment buffer storage

Procurement Notes

Verify component authenticity through authorized channels due to potential availability constraints. Confirm RoHS compliance status as specifications may vary by production batch. Ensure proper handling procedures are followed given the moisture sensitivity level requirements for the BGA package during storage and assembly processes.

Selection Notes

Select this component when a 9Mbit capacity with 150 MHz synchronous performance is required in a compact form factor. Consider the 165-CABGA package dimensions for PCB layout compatibility. Evaluate power supply stability within the specified voltage range to ensure reliable operation under varying load conditions.

Part Context

This part belongs to the 71V65803 family of synchronous SRAMs from Renesas. It shares architectural similarities with other variants in the series but differs in speed grade and package type. The 150 MHz variant offers faster access times compared to lower-speed counterparts, making it suitable for demanding real-time processing tasks.

Replacement Considerations

The 71V65903S85BQG8 is listed as an equivalent substitute. Verify pinout compatibility and electrical parameter alignment before implementation.