71V67603S133BGI

Overview

The Renesas Electronics Corporation 71V67603S133BGI is a synchronous single data rate static random access memory (SRAM) IC. It features a storage capacity of 9 Mbit organized as 256 k x 36 bits. The device supports a maximum clock frequency of 133 MHz with an access time of 4.2 ns. It operates within a voltage range of 3.135 V to 3.465 V and has a maximum power supply current of 280 mA. The component is housed in a 119-PBGA package measuring 14x22 mm, suitable for surface mount installation. It functions reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Supports high-speed parallel interface operations at up to 133 MHz
• Provides wide 36-bit data organization for efficient bus interfacing
• Operates on standard 3.3V core voltage specifications
• Designed for industrial-grade reliability across extended temperature ranges

Applications

• High-performance networking equipment buffer memory
• Telecommunications system data caching
• Industrial control system temporary storage
• Embedded computing applications requiring fast parallel access

Procurement Notes

Verify the specific suffix BGI against official datasheets to confirm package dimensions and pinout compatibility. Confirm RoHS compliance status through manufacturer documentation, as legacy variants may differ. Check for moisture sensitivity level requirements during handling and storage. Ensure lead availability aligns with project timelines due to potential lifecycle constraints.

Selection Notes

Select this component when a 36-bit wide synchronous SRAM interface is required. Compare access times and power consumption against alternative devices if lower latency or reduced current draw is critical. Verify that the PBGA-119 footprint matches the printed circuit board layout. Consider thermal management needs given the operating current specifications.

Part Context

This part belongs to the Renesas 71V67603 series of synchronous SRAMs. It shares architectural similarities with other members like the 71V67603S133PFGI but differs in packaging and potentially environmental ratings. The series is designed for applications demanding high bandwidth and low latency memory solutions.

Replacement Considerations

Direct substitutes include IDT71V67603S133BGGI. Verify electrical parameters and pin compatibility before substitution.