This is an automotive-grade eMMC 5.1 embedded flash memory component complying with JEDEC HS400 protocol. It delivers up to 330MB/s sequential read speed with stable continuous performance under harsh vehicle environments. The chip passes AEC-Q100 automotive qualification and supports wide-temperature operation, anti-vibration & anti-EMI design. We provide 10-year long-term supply and warranty for automotive mass production projects, perfectly matching long-lifecycle vehicle electronics such as IVI, ADAS, EDR and T-box.
| Parameter Item | Specification |
|---|---|
| Interface Protocol | eMMC 5.1 (HS400 Mode) |
| Sequential Read Speed | 330 MB/s |
| Sequential Write Speed | 240 MB/s |
| Flash | 3D TLC NAND |
| Package | FBGA153, 11.5*13*1.0mm |
| Operating Temperature | Grade2: -40℃ ~ +105℃ |
| Reliability Certification | Dual Automotive Certifications: AEC-Q100 + IATF16949 |
| Error Correction Technology | LDPC Advanced Hard&Soft Decoding ECC |
| Firmware Functions | Unexpected Power-failure Protection, Dynamic Refresh, Bad Block Management, RPMB Secure Partition |
| Endurance | Vehicle-optimized firmware, greatly reduces read disturbance and extends service life |
| Warranty & Supply | 10-year long-term warranty + 10-year continuous supply |
| Available Capacities | 64GB / 128GB |
Full-speed eMMC5.1 HS400 bus delivers a steady sequential read speed of 330MB/s. No speed throttling or lag occurs during long-duration video recording, map loading and system OTA upgrades, fully meeting the storage requirements of automotive high-definition video.
It operates reliably from -40°C extreme cold up to 105°C high temperature, withstanding high heat inside engine bays and frigid winter environments. Enhanced anti-vibration and anti-EMI performance resist road vibration and in-vehicle electronic interference to guarantee error-free data read and write operations.
This automotive-grade eMMC is tailor-made for automotive manufacturers. We guarantee continuous production and a 10-year warranty to prevent material shortages and production halts in the middle and later mass-production stages of vehicle models, ideally matching the 10+ year project cycles of passenger and commercial vehicles.
Equipped with LDPC error correction and power-fail data protection. Data will be automatically cached in cases of sudden engine shutdown or voltage drop, avoiding corruption or loss of EDR incident records and driving videos. It also supports hardware write protection and secure partitions to prevent tampering of automotive system firmware.
