SFEM064GB1EA1TO-I-HG-111-STD

Memory IC Overview

The Swissbit SFEM064GB1EA1TO-I-HG-111-STD is an industrial-grade eMMC memory device belonging to the EM-20 series. It features a 64 GB storage capacity utilizing MLC NAND flash technology and operates within an extended temperature range of -40°C to +85°C. The component complies with JEDEC eMMC 5.0 standards and utilizes a 153-ball BGA package measuring 13 mm by 11.5 mm with a maximum thickness of 1.0 mm. Electrical specifications include VCCQ supply voltages of 1.7V–1.95V or 2.7V–3.6V, and VCC supply of 2.7V–3.6V. Sequential read performance reaches up to 250 MB/s in standard mode and up to 270 MB/s in reliable mode, while sequential write speeds achieve up to 90 MB/s in MLC mode and up to 160 MB/s in reliable mode.

Memory IC Feature Summary

• Supports multiple user-configurable partitions for MLC or enhanced/reliable modes according to eMMC Spec 5.0
• Integrates firmware algorithms for power-fail data loss protection, wear leveling, and read disturb management
• Includes diagnostic features such as Device Health Report, field firmware update, and Replay Protected Memory Block (RPMB)
• Optimized for long life cycles requiring superior data retention and power fail safety

Memory IC Applications

• Point of Sale (POS) and Point of Interaction (POI) systems
• Programmable Logic Controllers (PLC)
• Internet of Things (IoT) devices
• Medical equipment
• General boot medium for embedded applications

Memory IC Procurement Notes

Verify the specific ordering suffix against official documentation to confirm voltage and temperature parameters. Confirm current availability status directly with the manufacturer or authorized distributors, as industrial components may have limited stock or long lead times. Ensure compatibility with the target system's eMMC controller interface before procurement.

Memory IC Selection Notes

Select this component for applications requiring high reliability and extended temperature operation. Consider the enhanced/reliable mode partition for intensive write environments to maximize endurance. Verify that the host system supports the required eMMC 5.0 interface and voltage levels. Evaluate the need for RPMB security features if data integrity is critical.

Memory IC Part Context

This part belongs to the Swissbit EM-20 series of industrial eMMC memories. The series is designed for demanding industrial and embedded markets, offering sophisticated firmware architecture for data protection. The EM-20 line provides various densities from 4 GB to 64 GB, all sharing similar physical dimensions and compliance with JEDEC standards.

Memory IC Replacement Considerations

SFEM064GB1EA1TO-I-LF-111-STD

Memory IC FAQ

What are the available data bus width modes?

The device supports three different data bus width modes: 1-bit (default), 4-bit, and 8-bit.

How does the device handle read disturb effects?

Read commands per region are monitored, and content is conditionally refreshed when critical levels occur. An interruptible background process also maintains user data against retention degradation due to high temperatures.