IS22TF32G-JQLA1

The IS22TF32G-JQLA1 is a high-density embedded MultiMediaCard (eMMC) flash memory device from ISSI, Integrated Silicon Solution Inc. Built on advanced NAND TLC flash technology, this 256-gigabit (32GB) memory solution delivers robust non-volatile storage in an automotive-qualified package. Designed for systems requiring reliable data retention across extended temperature ranges, it provides a standardized eMMC 5.1 interface operating at up to 200MHz clock frequency. This makes it ideal for automotive infotainment, telematics, advanced driver assistance systems (ADAS), and industrial applications where data integrity and temperature resilience are critical.

Key Features

• High-Density Storage - 256 gigabits (32 gigabytes) of NAND TLC flash memory organized as 32G x 8, providing substantial capacity for firmware, media files, maps, logs, and application data in embedded systems.
• Automotive-Qualified Reliability - AEC-Q100 qualified with -40°C to 85°C operating temperature range, ensuring dependable operation in harsh automotive and industrial environments subject to temperature extremes and vibration.
• High-Speed Interface - eMMC 5.1 interface supporting up to 200MHz clock frequency enables fast boot times, rapid data access, and smooth multimedia streaming for demanding applications.
• Flexible Power Supply - Wide 2.7V to 3.6V supply voltage range simplifies integration into diverse system architectures and battery-powered designs.
• Compact Footprint - 100-pin LFBGA package (14mm x 18mm) delivers high storage density in a space-efficient form factor suitable for size-constrained automotive and embedded designs.

Typical Applications

• Automotive Infotainment Systems - The IS22TF32G-JQLA1 serves as the primary storage for navigation maps, media libraries, and user interface assets in head units and instrument clusters, where its automotive qualification ensures reliable operation throughout the vehicle's lifespan.
• Telematics and Connected Vehicle Platforms - This eMMC memory stores firmware, diagnostic logs, and over-the-air update packages in telematics control units, providing the capacity and durability needed for continuous data logging and remote software updates.
• Advanced Driver Assistance Systems (ADAS) - Supports firmware storage and event data recording in ADAS modules, where fast read access and temperature tolerance ensure safety-critical systems remain responsive across all operating conditions.
• Industrial Control and HMI Systems - Provides non-volatile storage for embedded operating systems, application code, and user data in programmable logic controllers and human-machine interfaces deployed in factory automation environments.
• Medical and Healthcare Devices - Offers reliable data storage for diagnostic equipment, patient monitors, and portable medical devices that require consistent performance across varied environmental conditions.

Unique Advantages

• Proven Automotive Qualification: AEC-Q100 certification reduces design risk and accelerates time-to-market for automotive applications by meeting stringent reliability and quality standards.
• Extended Temperature Resilience: -40°C to 85°C operation eliminates the need for additional thermal management in many applications, simplifying system design and reducing BOM costs.
• Standardized eMMC Interface: Industry-standard eMMC 5.1 protocol ensures broad software and controller compatibility, reducing development effort and enabling easy migration across platforms.
• High Capacity in Compact Package: 256Gbit density in a 100-LFBGA package maximizes storage while minimizing PCB footprint, critical for space-constrained automotive and portable designs.
• Broad Voltage Compatibility: 2.7V to 3.6V supply range provides design flexibility for both traditional 3.3V systems and battery-powered applications, reducing power conversion requirements.
• Active Lifecycle Status: Current production availability ensures long-term supply continuity for products with extended lifecycles, reducing obsolescence risk in automotive and industrial deployments.

Why Choose IS22TF32G-JQLA1?

The IS22TF32G-JQLA1 is engineered for demanding automotive and industrial applications where storage capacity, temperature resilience, and long-term reliability are non-negotiable. Its AEC-Q100 qualification and extended temperature range make it particularly well-suited for vehicle systems that must operate flawlessly from arctic cold starts to desert heat cycles. The eMMC 5.1 interface ensures seamless integration with modern processors and SoCs, while the 256Gbit capacity accommodates the growing storage demands of connected vehicles, rich user interfaces, and data-intensive applications.

For design teams developing next-generation automotive electronics, telematics platforms, or ruggedized industrial systems, the IS22TF32G-JQLA1 delivers a proven combination of density, durability, and standardized connectivity. Its compact LFBGA package and wide voltage range simplify board layout and power management, helping you bring products to market faster while meeting the rigorous quality standards of automotive OEMs and Tier 1 suppliers.

Get a Quote

Ready to integrate the IS22TF32G-JQLA1 into your next design? Contact our sales team for pricing, availability, and technical support. We offer volume discounts and can provide guidance on integration, testing, and qualification for automotive and industrial applications.