5962F1120202QXA

Overview

The Infineon Technologies 5962F1120202QXA is a 72-Mbit QDR II+ SRAM featuring RadStop™ technology for radiation tolerance. It operates with a maximum clock frequency of 250 MHz, supporting a 500 MHz DDR data rate on both ports. The device provides a total ionizing dose tolerance of 300 krad(Si). It is housed in a 165-ball CCGA package and is designed for high-reliability applications requiring robust performance in harsh environments.

Feature Summary

• Integrates RadStop™ technology to ensure reliable operation under radiation exposure
• Supports dual-port parallel interface with high-speed DDR data transfer capabilities
• Engineered for extreme reliability with significant total ionizing dose tolerance

Applications

• Spaceborne computing systems
• High-altitude aerospace electronics
• Nuclear facility instrumentation

Procurement Notes

Verify the specific ordering suffix and revision level against the official Infineon datasheet to ensure compatibility with your system requirements. Confirm that the component meets all necessary space qualification standards required for your specific mission profile before procurement.

Selection Notes

Select this component when radiation hardness is critical for system integrity. Ensure the design supports the 165-ball CCGA package form factor and accommodates the thermal management requirements associated with high-speed SRAM operations in enclosed aerospace or industrial enclosures.

Part Context

This part belongs to Infineon's family of radiation-hardened static random-access memory devices. It utilizes proprietary RadStop™ technology to mitigate single-event effects and latch-up, making it suitable for missions where standard commercial components would fail due to cosmic radiation or solar particle events.

Replacement Considerations

Direct replacements must match the 72-Mbit capacity, 250 MHz clock speed, and 165-ball CCGA footprint. Verify that any substitute also offers comparable radiation tolerance levels and pinout compatibility to avoid redesigning the PCB layout.