Automotive Grade eMMC for IVI ADAS Embedded Storage
Automotive Grade eMMC (Embedded Multimedia Card) is an embedded storage solution that meets stringent automotive electronic reliability standards including AEC-Q100. Engineered for high stability, wide temperature adaptability, and resistance to vibration and impact, it is specifically designed for core applications in automotive electronic systems.
Technical Specifications
| Brand |
PG |
| Capacity |
64GB / 128GB / 256GB |
| Read/Write Speed |
Read Speed: 330MB/s, Write Speed: 240MB/s |
| Dimensions |
11.5×13×1.0mm / 11.5×13×1.2mm |
| Protocol |
eMMC 5.1, downward compatible to 3.1 |
| Operating Temperature |
-45℃ to +105℃ |
Automotive Applications
In-Vehicle Infotainment Systems (IVI)
This represents one of the primary application scenarios for automotive grade eMMC. Central control screens, navigation systems, and audio/video entertainment modules require substantial storage capacity for map data, multimedia files, system firmware, and applications.
- Core Requirements: Large capacity, high read/write speeds, low power consumption
- Ensures smooth navigation map loading and uninterrupted audio/video playback
- Supports stable data writing during system OTA upgrades
- Automotive Advantages: Stable operation across -40℃ to 105℃ temperature range
- Resistant to electromagnetic interference and vehicle vibration
- Prevents data loss and system crashes in demanding automotive environments
Advanced Driver Assistance Systems (ADAS)
ADAS systems including lane departure warning, adaptive cruise control, and 360° panoramic imaging require real-time storage and retrieval of sensor data, camera images, and algorithm models for immediate analysis.
- Core Requirements: Low latency, high reliability, data integrity
- Ensures real-time reading and writing of critical driving data
- Supports rapid system decision-making for safety applications
- Automotive Advantages: Certified for impact and vibration resistance
- Meets requirements for stable operation during dynamic vehicle movement
- High-specification models support ECC error checking to minimize data transmission errors
