Embedded Automotive eMMC 5.1 Flash Memory Solution
The Embedded Automotive eMMC 5.1 is an integrated NAND flash embedded storage solution certified by AEC-Q100 and other automotive regulations. Engineered to operate reliably in harsh environments with wide temperature ranges from -40℃ to 105℃ and strong vibration conditions, this solution provides highly reliable, integrated, and adaptable storage support for in-vehicle systems. It serves as the mainstream choice for core automotive electronics applications including IVI, ADAS, and digital instrument clusters.
Technical Specifications
| Brand |
PG |
| Capacity |
64GB / 128GB / 256GB |
| Read/Write Speed |
Read Speed: 330MB/s, Write Speed: 240MB/s |
| Dimensions |
11.5x13x1.0 / 11.5x13x1.2 |
| Protocol |
eMMC 5.1, downward compatible to 3.1 |
| Operating Temperature |
-45°C to +105°C |
Automotive Applications
In-Vehicle Infotainment (IVI)
- Stores in-car operating systems including Android Automotive, high-definition navigation maps (approximately 80GB), multimedia resources, and user configurations
- eMMC 5.1 HS400 mode ensures 120Hz high refresh screen touch delay of less than 0.1 seconds
- Supports rapid OTA firmware upgrades with some solutions completing in under 30 seconds
- Power failure protection prevents abnormal system restarts
Advanced Driver Assistance Systems (ADAS)
- Stores perception algorithms, sensor calibration data, target recognition models, and intermediate frame caching for autonomous driving
- ECC and wear leveling technologies adapt to high-frequency read-write scenarios
- High-specification products support RPMB partitioning to ensure algorithm and firmware integrity
- Provides critical data foundation for adaptive cruise control, lane centering, collision warning, and other safety functions