KLM4G1FETE-B041 – eMMC 5.1 Managed NAND Flash – Samsung

The Samsung KLM4G1FETE-B041 is a 4GB eMMC 5.1 managed NAND Flash device in a 153-ball FBGA package, combining MLC NAND and an integrated controller for embedded storage. Available now for RFQ from Pacific Component Xchange.

The Samsung KLM4G1FETE-B041 is a 4GB (32Gb) eMMC 5.1 managed NAND Flash memory device that integrates MLC NAND Flash and an eMMC controller in a single 153-ball FBGA package. By managing wear leveling, bad-block handling, and ECC internally, the KLM4G1FETE-B041 simplifies host design and provides a standardized JEDEC eMMC 5.1 interface for reliable embedded mass storage. Its compact footprint and low-density 4GB capacity make it a popular choice for cost-sensitive and space-constrained embedded systems where a full eMMC feature set is still required.

Key Features

• 4GB (32Gb) total density managed NAND Flash (single 32Gb MLC die)
• JEDEC eMMC 5.1 compliant interface with HS400 support
• 153-ball FBGA package (approximately 11 x 10 x 0.8 mm)
• Integrated eMMC controller handling wear leveling, ECC, and bad-block management
• 1-bit (default), 4-bit, and 8-bit MMC data bus widths
• Dual-voltage operation: VCCQ I/O at 1.70V-1.95V or 2.7V-3.6V; VCC core at 2.7V-3.6V
• Advanced eMMC 5.1 features including Command Queuing, Cache, Enhanced Strobe, Field Firmware Update, and Secure Write Protection
• Operating temperature range of -25 degC to +85 degC

Applications

• Embedded and industrial systems requiring managed NAND storage
• IoT gateways and edge devices
• Set-top boxes, smart TVs, and digital signage
• Networking and telecom equipment
• Automotive infotainment and telematics modules
• Single-board computers and embedded controllers

Why Source KLM4G1FETE-B041 from Pacific Component Xchange

Low-density eMMC devices like the KLM4G1FETE-B041 are increasingly hard to find through authorized channels as suppliers shift production toward higher-capacity parts. Pacific Component Xchange specializes in sourcing hard-to-find, obsolete, and end-of-life memory so your production lines and service operations stay running. We maintain inventory of the KLM4G1FETE-B041 and support fast, no-obligation RFQ pricing for both prototype and volume requirements.

As an independent distributor, we back every order with rigorous authenticity and quality controls to protect you from counterfeit and substandard components, and we ship worldwide to meet your schedule. Request a quote (RFQ) for the Samsung KLM4G1FETE-B041 today and let our sourcing team confirm availability, lead time, and pricing for your exact quantity.