32GB 64GB 128GB 256GB eMMC 5.1 Embedded Automotive eMMC for In-vehicle

As a highly integrated storage solution, eMMC (Embedded Multimedia Card) serves as the core supporting component for central control navigation systems. With vehicle-grade reliability, balanced performance, and standardization advantages, it fully adapts to requirements from basic navigation to intelligent cockpit integration, handling critical tasks including system operation, map storage, and interactive support.

The primary function of eMMC is to ensure rapid system startup and stable operation. Through XIP (In Chip Execution) technology, "ignition ready" capability is achieved with cold start times controlled within 3 seconds, meeting real-time navigation demands. The A/B partition design ensures automatic rollback during OTA upgrade failures, preventing system crashes. The built-in controller automatically manages bad blocks and wear leveling, reducing manufacturer development thresholds while improving system stability throughout the product lifecycle.

eMMC provides substantial storage capacity and high-speed read/write capabilities. 64GB and higher capacities fully accommodate high-definition offline maps, POI data, and dynamic path planning slices. The eMMC 5.1 protocol supports HS400 mode with continuous read speeds exceeding 245MB/s and 4K random read performance over 8000 IOPS, ensuring smooth map scaling and path switching. The caching functionality supports online audio/video playback and user preference storage while enabling seamless data interaction for multi-screen linkage.

Automotive-grade eMMC environmental adaptability and safety are crucial for in-vehicle applications. AEC-Q100 certified components operate across -40°C to 105°C temperature ranges, withstanding extreme environments including high-temperature exposure and extreme cold conditions. The anti-vibration and anti-EMI characteristics ensure reliable performance under complex vehicle driving conditions.