71V67603S150BGI

Overview

The Renesas Electronics Corporation 71V67603S150BGI is a 9 Mbit Synchronous Single Data Rate (SDR) Static Random Access Memory (SRAM). It features a memory organization of 256 k x 36 bits and supports a maximum clock frequency of 150 MHz. The device has a typical access time of 3.8 ns and operates within a supply voltage range of 3.135 V to 3.465 V. It is housed in a 165-CABGA package with dimensions of 13x15 mm.

Feature Summary

• Supports high-speed parallel data transfer via synchronous interface
• Provides large data width for efficient bus utilization
• Operates on standard 3.3V power supply levels

Applications

• High-performance embedded systems requiring fast random access
• Industrial control equipment needing reliable volatile storage
• Telecommunications infrastructure hardware

Procurement Notes

Verify component authenticity through authorized channels due to potential availability constraints. Confirm specific revision status as this part may be subject to discontinuation notices. Ensure compatibility with existing PCB footprints and thermal management requirements before finalizing procurement plans.

Selection Notes

Select this component when a wide 36-bit data path is required alongside high clock speeds. Compare against narrower width alternatives if pin count reduction is necessary. Evaluate the BGA package suitability for automated assembly processes and board space limitations compared to TQFP options.

Part Context

This SRAM belongs to the 71V67603 series, designed for applications demanding high bandwidth and low latency. The family typically includes variants with different access times and packaging options to suit various industrial and commercial environments while maintaining consistent electrical characteristics.

Replacement Considerations

Check for direct pin-compatible upgrades within the same manufacturer's portfolio. Verify that alternative parts support the required 150 MHz speed and 36-bit width. Ensure voltage and temperature specifications match the original design constraints.