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Product Detailed Parameters
- Description：IC SRAM 72MBIT PARALLEL 165CCGA
- Series：-
- Mfr：Infineon Technologies
- Package：Tray
- Memory Type：Volatile
- Memory Format：SRAM
- Technology：SRAM - Synchronous, QDR II+
- Memory Size：72Mbit
- Memory Organization：2M x 36
- Memory Interface：Parallel
- Clock Frequency：250 MHz
- Write Cycle Time - Word, Page：-
- Voltage - Supply：1.7V ~ 1.9V
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Through Hole
- Package / Case：165-BFCPGA
- Supplier Device Package：165-CCGA (21x25)
- Access Time：-
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Overview
The Infineon Technologies 5962F1120201QXA is a military-grade 72-Mbit QDR-II+ SRAM designed for high-speed parallel data processing in harsh environments. It operates at a clock frequency of 250 MHz with a voltage range of 1.7 V to 1.9 V. The device features a 4Mb x 18 organization and utilizes RadStop™ technology for radiation tolerance. It supports a wide operating temperature range from -55°C to +125°C, ensuring reliability in space applications.
Feature Summary
- Utilizes RadStop™ technology for enhanced radiation hardness
- Supports high-speed parallel interface operations
- Qualified for military-grade performance standards
Applications
- Satellite bus systems
- Spacecraft communication subsystems
- Radiation-hardened data storage
Procurement Notes
Verify the specific suffix 'QXA' against official Infineon documentation to confirm it denotes the correct commercial or extended temperature variant distinct from the 'VXA' military grade. Ensure procurement channels provide valid traceability for space-qualified components. Confirm package type CCGA-165 matches design requirements before ordering.
Selection Notes
Select this component when designing systems requiring high bandwidth memory with proven single-event effect resilience. Compare the 250 MHz speed against system timing constraints. Evaluate the 1.7 V to 1.9 V supply requirement against available power rails. Consider the CCGA-165 package for thermal and mechanical stability in vacuum environments.
Part Context
This part belongs to the QDR-II+ family, offering quad data rate capabilities for efficient data throughput. It is part of Infineon's HiRel space memory portfolio, which includes various densities and interfaces tailored for satellite and deep-space missions. The product line emphasizes long-term availability and strict quality control for aerospace use cases.
Replacement Considerations
The 5962F1120102VXA is a confirmed public substitute within the same QDR-II+ family, sharing identical density and interface characteristics. Verify pinout compatibility and specific radiation tolerance levels between the QXA and VXA variants before substitution.
