IS45S32200N-7BLA1-TR

The IS45S32200N-7BLA1-TR is a 64-megabit automotive-grade SDRAM from ISSI designed for high-reliability applications operating in extended temperature environments. Organized as 2M x 32, this synchronous dynamic RAM operates at a 143 MHz clock frequency with 5.4 ns access time. Qualified to AEC-Q100 standards, it delivers reliable memory performance for automotive systems operating from -40°C to +85°C, making it ideal for in-vehicle computing, infotainment, and powertrain control applications.

Key Features

• Automotive-Grade Reliability - AEC-Q100 qualified to meet stringent automotive quality standards, ensuring dependable operation in harsh vehicle environments across the extended -40°C to +85°C temperature range.
• Memory Architecture - 64-megabit capacity organized as 2M x 32 provides flexible memory configuration for automotive embedded systems requiring substantial working memory.
• High-Speed Operation - 143 MHz clock frequency with 5.4 ns access time enables responsive data handling for real-time automotive control systems and multimedia processing.
• Standard Interface - LVTTL interface simplifies integration with common automotive microcontrollers and processors, reducing design complexity.
• Low-Voltage Operation - 3V to 3.6V supply voltage range supports efficient power management in automotive electronic systems.
• Compact Package - 90-TFBGA (8x13) package delivers high memory density in a space-efficient footprint suitable for constrained automotive PCB layouts.

Typical Applications

• Automotive Infotainment Systems - This SDRAM provides working memory for navigation systems, multimedia players, and touchscreen interfaces where the automotive-grade qualification ensures reliable operation across vehicle temperature extremes while the 64-megabit capacity supports graphics rendering and media buffering.
• Engine Control Units (ECUs) - The AEC-Q100 qualification and extended temperature range make this memory suitable for powertrain control modules where real-time data processing requires fast access times and consistent performance in underhood environments.
• Advanced Driver Assistance Systems (ADAS) - Automotive-qualified SDRAM supports vision processing and sensor fusion applications where reliable memory operation is critical for safety-related functions requiring rapid data buffering and processing.
• Body Control Modules - The combination of compact TFBGA packaging and automotive-grade reliability makes this memory ideal for centralized body control systems managing lighting, climate control, and door modules throughout the vehicle.
• Instrument Cluster Displays - The 143 MHz operation and LVTTL interface enable smooth graphics updates for digital instrument clusters where the extended temperature qualification ensures consistent display performance regardless of cabin conditions.

Unique Advantages

• Proven Automotive Qualification: AEC-Q100 certification eliminates qualification uncertainties and accelerates time-to-market for automotive designs requiring documented reliability standards.
• Extended Temperature Resilience: -40°C to +85°C operation ensures consistent memory performance across diverse vehicle operating conditions without requiring additional thermal management, simplifying system design.
• Optimized Memory Organization: The 2M x 32 architecture aligns with 32-bit automotive processor architectures, reducing external glue logic and minimizing BOM costs.
• Fast Access Performance: 5.4 ns access time supports real-time processing requirements common in automotive control applications, enabling faster system response times.
• Standard Interface Compatibility: LVTTL signaling ensures straightforward integration with existing automotive microcontroller ecosystems without requiring level shifters or special interface logic.
• Space-Efficient Packaging: The compact 90-TFBGA footprint maximizes PCB real estate utilization in space-constrained automotive modules while maintaining manufacturability.

Why Choose IS45S32200N-7BLA1-TR?

The IS45S32200N-7BLA1-TR represents a proven memory solution for automotive designers requiring reliable, qualified SDRAM for extended-temperature applications. Its AEC-Q100 certification provides the documented reliability needed for automotive production while the extended temperature range and compact packaging address the practical constraints of in-vehicle electronics. The combination of standard LVTTL interface, appropriate memory density, and automotive-grade qualification makes this SDRAM particularly well-suited for infotainment, control, and display applications where temperature resilience and proven reliability are non-negotiable requirements.

For automotive systems requiring dependable volatile memory across the full vehicle operating temperature range, the IS45S32200N-7BLA1-TR delivers the qualified performance and practical integration characteristics that reduce design risk and support long product lifecycles.

Get a Quote

Contact our sales team to discuss pricing, availability, and technical support for the IS45S32200N-7BLA1-TR for your automotive application. Our experts can help you evaluate whether this automotive-qualified SDRAM meets your specific memory requirements and temperature specifications.