71V65603S150BGGI

Overview

The 71V65603S150BGGI is a synchronous single data rate zero bus turn-around static random access memory integrated circuit manufactured by Renesas Electronics. It provides a total storage capacity of 9 megabits organized as 256 kilowords by 36 bits. The device supports a maximum clock frequency of 150 MHz with an access time of 3.8 nanoseconds. It operates within a supply voltage range of 3.135 volts to 3.465 volts and utilizes a parallel interface. The component is housed in a 165-pin cavity ball grid array package measuring 13 by 15 millimeters.

Feature Summary

• Supports high-speed synchronous operation at 150 MHz with fast 3.8 ns access times for efficient data throughput.
• Features a wide 36-bit data bus architecture suitable for applications requiring high bandwidth memory interfaces.
• Incorporates zero bus turn-around technology to minimize latency during bidirectional data transfers.

Applications

• High-performance networking equipment requiring fast packet buffering
• Industrial control systems utilizing synchronous memory interfaces
• Telecommunications infrastructure hardware

Procurement Notes

Verify the specific suffix BGGI against official Renesas documentation to confirm the exact package dimensions and pinout configuration. Ensure compatibility with existing PCB footprints before procurement. Confirm end-of-life status and availability through authorized distributors, as this component may be subject to discontinuation notices. Validate moisture sensitivity levels and reflow soldering profiles required for surface mount assembly.

Selection Notes

Select this component when a 36-bit data width is required alongside synchronous timing constraints. Compare performance metrics against alternative SRAM families to ensure the 150 MHz speed grade meets system requirements. Evaluate power consumption characteristics relative to the 3.3-volt I/O standards. Consider the physical footprint of the 165-pin BGA package during mechanical design integration.

Part Context

This part belongs to the 71V65603 series of synchronous SRAMs from Renesas Electronics. The series offers various speed grades and package options to accommodate different design constraints. The 71V65603S150 variant specifically targets applications needing higher clock frequencies compared to slower variants in the same family.

Replacement Considerations

• 71V65603S150BQGI