Overview
The K3MF9F90MM-MGCE is an embedded MultiMediaCard (eMMC) memory designed for highly integrated embedded storage applications. It is widely used in industrial electronics, consumer devices, and embedded computing platforms, where compact size, reliable data retention, and simplified system design are required.
By integrating NAND Flash and a controller into a single package, this device reduces design complexity while delivering stable performance for long-term operation.
Core Parameters
| Parameter | Specification |
|---|---|
| Memory Type | eMMC (Embedded MultiMediaCard) |
| NAND Architecture | MLC NAND Flash |
| Interface | eMMC standard interface |
| Operating Voltage | 2.7 V – 3.6 V |
| Package Type | BGA |
| Integrated Controller | Yes (Flash management & ECC) |
| Data Management | Wear leveling, bad block management |
| Operating Temperature | Industrial / commercial grade (by version) |
These parameters make the device suitable for compact embedded storage solutions, especially where PCB space, signal integrity, and simplified firmware design are critical.
Features
- Fully integrated NAND Flash and controller
- Standard eMMC protocol for easy MCU/SoC integration
- Built-in ECC and wear leveling
- Reduced external component count
- Stable read/write performance
- Proven Samsung memory reliability
Typical Application Scenarios
- Embedded Linux and Android systems
- Industrial HMI and control panels
- Smart home and IoT gateways
- Consumer electronics storage
- Data logging and firmware storage
The K3MF9F90MM-MGCE eMMC is often powered by high-efficiency regulators such as the TPS63060DSCR buck-boost converter, which ensures stable voltage delivery under varying load conditions. This combination enhances data reliability and overall system stability in embedded and industrial storage designs.
Performance Comparison
Compared with raw NAND Flash, the K3MF9F90MM-MGCE offers:
- Simplified hardware and software design
- Integrated error correction and block management
- More predictable performance without complex NAND drivers
Compared with SD cards, it provides:
- Soldered, non-removable reliability
- Better resistance to vibration and shock
- Long-term supply stability for embedded products
This makes eMMC a preferred choice for professional and industrial embedded systems.
Conclusion
The K3MF9F90MM-MGCE is a reliable eMMC solution for designers seeking compact form factor, simplified system integration, and stable long-term performance. Its integrated architecture and Samsung manufacturing quality make it suitable for both consumer and industrial embedded storage applications.
Manufacturer Profile
Samsung Electronics is a global leader in memory semiconductor technology, offering a broad portfolio of NAND Flash, DRAM, eMMC, UFS, and SSD products. Samsung embedded memory solutions are widely adopted across industrial, automotive, and consumer markets.
FAQ
Q1: What advantages does eMMC offer over raw NAND Flash?
eMMC integrates a controller that handles ECC, wear leveling, and bad block management, reducing system complexity and development time.
Q2: Is K3MF9F90MM-MGCE suitable for industrial use?
Yes. Samsung eMMC devices are commonly used in industrial applications that require stable operation and long lifecycle support.
Q3: Can this device be used with standard SoCs and MCUs?
Yes. It follows the standard eMMC interface and is compatible with most modern SoCs and processors supporting eMMC.
Q4: How can I verify the quality of this part when purchasing?
7SEtronic follows a complete and standardized quality inspection SOP, including label verification, visual inspection, dimensional checks, X-ray inspection, and electrical testing, providing reliable quality assurance for K3MF9F90MM-MGCE.
For more information and to review our available inventory, please contact our team for detailed pricing, current stock levels, and any additional technical support you may need.
You can find more component guides and application notes in our Component Technical Guides section: