71V65803S133PFG8

Overview

The 71V65803S133PFG8 is a synchronous single data rate zero bus turnaround SRAM manufactured by Renesas Electronics. It features a storage capacity of 9 Mbit organized as 512K x 18. The device supports a maximum clock frequency of 133 MHz with an access time of 4.2 ns. It operates within a supply voltage range of 3.135 V to 3.465 V and has a maximum power current of 300 mA. The component is housed in a 119-PBGA package measuring 14x22 mm, designed for surface mount installation.

Feature Summary

• Supports synchronous parallel interface with zero bus turnaround capability for efficient data transfer.
• Integrates pipelined output architecture to maintain high throughput at elevated clock speeds.
• Operates on standard 3.3V power supply with defined voltage tolerance limits.

Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in network processing systems
• Frame buffer storage in video processing applications

Procurement Notes

Verify the specific package variant and suffix requirements against the official datasheet before ordering. Confirm that the 119-PBGA footprint matches the target PCB design. Check for moisture sensitivity level handling requirements during assembly. Ensure compatibility with the intended operating temperature range. Validate that the component status aligns with long-term availability needs.

Selection Notes

Select this component when a 512K x 18 organization is required for wide data paths. Consider the 133 MHz speed grade for high-bandwidth synchronization needs. Evaluate the 119-PBGA package constraints against board space limitations. Compare power consumption specifications against system thermal budgets. Verify interface compatibility with the host processor or controller.

Part Context

This part belongs to the Renesas 71V65803 series of synchronous ZBT SRAMs. It shares architectural similarities with other devices in the family but differs in organization and package type. The series is designed for applications requiring fast random access memory with low latency. It complements other memory solutions in high-performance computing environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for potential obsolescence management strategies or pin-compatible alternatives if this component becomes unavailable.