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SM661GX4-AC
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SM661GX4-AC Description
SM661GX4-AC Description
The SM661GX4-AC is a high-performance eMMC (Embedded MultiMediaCard) memory IC developed by Silicon Motion, Inc., a leading provider of memory solutions. This eMMC 4.5 compliant device is designed to offer robust storage capabilities in a compact BGA 100-ball package. Despite its obsolete status, the SM661GX4-AC remains a reliable choice for applications requiring high-density storage and efficient data management.
SM661GX4-AC Features
- eMMC 4.5 Compliance: The SM661GX4-AC adheres to the eMMC 4.5 standard, ensuring compatibility with a wide range of embedded systems and devices.
- BGA 100-Ball Package: This compact package format is ideal for space-constrained applications, providing high-density storage in a small footprint.
- Moisture Sensitivity Level (MSL) 3: With a moisture sensitivity level of 3, the SM661GX4-AC can withstand up to 168 hours of exposure to moisture, making it suitable for various environmental conditions.
- RoHS3 Compliant: The SM661GX4-AC meets the stringent RoHS3 compliance standards, ensuring it is free from hazardous substances and environmentally friendly.
- REACH Unaffected: This product is unaffected by the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations, ensuring compliance with European chemical safety standards.
- Tray Packaging: The SM661GX4-AC is packaged in trays, facilitating easy handling and storage during manufacturing and assembly processes.
SM661GX4-AC Applications
The SM661GX4-AC is well-suited for a variety of applications where reliable, high-density storage is essential. Key applications include:
- Embedded Systems: Ideal for embedded systems in consumer electronics, automotive, and industrial applications where compact size and high performance are critical.
- Mobile Devices: Suitable for smartphones, tablets, and other mobile devices requiring high-speed data access and storage.
- IoT Devices: Provides robust storage solutions for Internet of Things (IoT) devices, ensuring reliable data management and efficient operation.
- Wearable Technology: The compact BGA 100-ball package makes it a perfect fit for wearable devices, where space is at a premium.
Conclusion of SM661GX4-AC
The SM661GX4-AC from Silicon Motion, Inc. is a reliable and high-performance eMMC memory IC that offers significant advantages over similar models. Its eMMC 4.5 compliance, compact BGA 100-ball package, and moisture sensitivity level of 3 make it an ideal choice for a wide range of applications. Despite its obsolete status, the SM661GX4-AC remains a viable option for designers and engineers seeking a robust storage solution. Its RoHS3 compliance and REACH unaffected status ensure it meets the highest environmental and safety standards, making it a responsible choice for modern electronics.



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