ASFC8G31M-51BINTR

The ASFC8G31M-51BINTR from Alliance Memory is a 64-gigabit embedded MultiMediaCard (eMMC) non-volatile flash memory solution designed for high-density storage applications. Built on NAND SLC (Single-Level Cell) technology and organized as 8G x 8, this device delivers reliable storage performance with an MMC interface supporting clock frequencies up to 200MHz. It's engineered for embedded systems requiring persistent data retention across industrial temperature ranges.

This eMMC device simplifies embedded storage integration by combining NAND flash memory with an integrated controller, reducing the complexity of direct NAND management and providing a standardized interface for mainstream operating systems and microcontrollers.

Key Features

• High-Density Storage - 64 gigabits (8 gigabytes) of non-volatile NAND flash memory provides ample capacity for firmware, operating systems, user data, and multimedia content in embedded applications.
• MMC Interface - Industry-standard MultiMediaCard interface simplifies integration with processors and microcontrollers, offering compatibility with common embedded platforms and reducing development time.
• 200MHz Clock Support - Capable of operating at clock frequencies up to 200MHz, enabling fast data transfer rates for read and write operations in performance-sensitive applications.
• SLC NAND Technology - Single-Level Cell architecture delivers superior endurance and reliability compared to MLC or TLC alternatives, making it suitable for write-intensive industrial applications.
• Wide Operating Voltage Range - Operates from 2.7V to 3.6V, providing flexibility for integration into various system power architectures and enabling compatibility with common 3.3V and battery-powered designs.
• Industrial Temperature Range - Rated for operation from -40°C to 85°C, this device maintains performance and reliability in harsh environmental conditions typical of industrial, automotive, and outdoor installations.
• Compact 153-FBGA Package - Housed in a space-efficient 11.5mm x 13mm fine-pitch ball grid array package, enabling high-density board layouts in space-constrained embedded designs.

Typical Applications

• Industrial Control Systems - Provides non-volatile storage for programmable logic controllers (PLCs) and human-machine interfaces (HMIs) where firmware, configuration data, and operational logs must persist through power cycles and temperature extremes.
• Embedded Computing Platforms - Serves as boot storage and data logging medium for single-board computers and embedded processors running Linux or real-time operating systems, with the MMC interface offering straightforward integration with common SoC designs.
• Network Infrastructure Equipment - Stores firmware, configuration files, and system logs in routers, switches, and gateways where reliability over extended temperature ranges ensures continuous operation in telecom cabinets and outdoor installations.
• Medical Devices - Functions as persistent storage for diagnostic equipment and patient monitoring systems where data integrity and long-term retention are critical, with SLC technology providing enhanced endurance for frequent data updates.
• Point-of-Sale and Kiosk Systems - Offers reliable embedded storage for transaction processing terminals and self-service kiosks operating in varied environmental conditions, ensuring data retention and system availability.

Unique Advantages

• Integrated Controller Reduces Complexity: The embedded controller handles wear leveling, bad block management, and error correction, eliminating the need for external NAND management firmware and accelerating time-to-market.
• SLC Endurance for Write-Intensive Applications: Single-Level Cell technology offers significantly higher program/erase cycle counts compared to multi-level alternatives, extending product lifespan in applications with frequent data updates.
• Standard MMC Interface Simplifies Migration: Compatibility with the widely-adopted MMC standard enables easy substitution and platform portability, reducing dependency on proprietary interfaces or specialized driver development.
• Industrial Temperature Tolerance: Operation across -40°C to 85°C ensures consistent performance in challenging environments without requiring additional thermal management components, reducing overall system cost.
• Compact Footprint Enables Dense Designs: The small 11.5mm x 13mm package minimizes board area requirements, supporting miniaturization efforts in portable and space-constrained applications.
• Wide Voltage Compatibility: The 2.7V to 3.6V operating range provides design flexibility, allowing direct connection to common 3.3V rails or battery-powered systems without voltage conversion circuitry.

Why Choose ASFC8G31M-51BINTR?

The ASFC8G31M-51BINTR is positioned as a dependable embedded storage solution for industrial and commercial applications demanding high capacity, environmental resilience, and long-term reliability. Its combination of SLC NAND technology, integrated controller intelligence, and industrial-grade temperature qualification makes it particularly well-suited for designs where data integrity and operational longevity are non-negotiable requirements.

For design teams developing industrial automation equipment, medical devices, network infrastructure, or ruggedized embedded systems, this eMMC device offers a balance of storage capacity, proven interface compatibility, and environmental tolerance that simplifies system architecture while ensuring reliable operation across the product lifecycle.

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Contact our sales team to discuss pricing, lead times, and technical support for integrating the ASFC8G31M-51BINTR into your next embedded design. Our team can provide detailed specifications, reference designs, and assistance with system-level integration questions.