Industrial eMMC 5.1 Storage: High-Density Embedded Solutions for IoT and Automation
Key Technical Specifications:
| Feature | Specification |
| Interface | eMMC 5.1 (Backward compatible to 4.4/4.5/5.0) |
| Capacity Coverage | 8GB ~ 128GB |
| 3D TLC Capacity | 16GB ~ 128GB |
| 3D pSLC Capacity | 8GB ~ 32GB |
| Performance (Seq. R/W) | Up to 320 MB/s / 265 MB/s |
| Standard Operating Temp | -25°C ~ 85°C |
| Industrial Operating Temp | -40°C ~ 85°C |
| Package Type | BGA 153-Ball |
| Dimensions (mm) | 11.5mm (L) x 13.00mm (W) x 1.0mm (H) |
As a leading eMMC manufacturer in China, Weiva (Maximus Technology) provides highly integrated eMMC 5.1 storage solutions designed for the rigorous demands of the embedded B2B market. By combining high-performance NAND flash with an intelligent onboard controller in a single BGA 153-ball package, our eMMC modules simplify PCB design and accelerate time-to-market for automotive infotainment, smart metering, and industrial IoT gateways.
Intelligent Flash Management for Long-Term Reliability
In the industrial sector, data persistence is critical. The Weiva eMMC controller autonomously manages complex NAND operations, including:
Advanced ECC & Read Sensing: Maintaining data integrity in high-EMI environments.
Global Wear-Leveling: Evenly distributing write cycles to maximize the lifespan of the silicon.
IOPS Optimization: Ensuring smooth system performance for real-time operating systems (RTOS) and Linux-based embedded platforms.
Strategic NAND Options: 3D TLC & pSLC
To help our partners optimize for both cost and endurance, Weiva offers flexible architecture choices:
3D TLC (16GB ~ 128GB): A balanced solution for high-capacity media storage and standard application hosting.
3D pSLC (8GB ~ 32GB): Engineered for mission-critical write-heavy workloads. This configuration offers significantly higher endurance cycles, making it the premier choice for automotive dash-cams, black-box logging, and medical monitoring equipment.
Built for Extreme Environmental Resilience
Standard consumer eMMC often fails in fluctuating temperatures. Weiva modules are built to thrive, offering a standard range of -25°C to 85°C and an Extended Operating Temperature of -40°C to 85°C. With a strictly maintained Fixed BOM (Bill of Materials), we ensure that your validated hardware remains consistent across multiple production years, providing the lifecycle stability required by global industrial and military-grade manufacturers.
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