KLM8G1GEUF-B04Q – eMMC 5.1 – Samsung

The Samsung KLM8G1GEUF-B04Q is an 8GB eMMC 5.1 embedded MultiMediaCard (managed NAND Flash) in a 153-ball FBGA package, supporting the high-speed HS400 interface with dual-voltage operation.

The Samsung KLM8G1GEUF-B04Q is an 8GB eMMC 5.1 embedded storage device that integrates NAND Flash memory and an MMC controller into a single, space-saving 153-ball FBGA package. By managing wear leveling, bad-block handling, and ECC internally, this eMMC device offloads flash-management complexity from the host processor, making it a popular embedded storage solution for compact electronic designs that require reliable, JEDEC-compliant managed NAND.

Conforming to the JEDEC eMMC 5.1 specification, the KLM8G1GEUF-B04Q supports the HS400 high-speed bus mode for fast sequential read and write throughput. It operates with a dual-voltage interface, using a 1.8 V I/O (VCCQ) rail alongside a 3.3 V memory (VCC) rail.

Key Features

• Device type: eMMC 5.1 (embedded MultiMediaCard) managed NAND Flash
• Density: 8GB
• Interface / bus mode: HS400, JEDEC eMMC 5.1 compliant
• Package: 153-ball FBGA, 11.5 x 13 mm body
• Supply voltage: VCCQ 1.8 V (I/O) / VCC 3.3 V (memory core)
• Operating temperature: -40°C to +105°C (automotive/extended-temperature B04Q grade)
• Integrated controller handles wear leveling, ECC, and bad-block management

Applications

• Industrial and automotive electronics requiring extended-temperature managed storage
• Embedded and IoT devices
• Networking, gateway, and set-top box equipment
• Single-board computers and embedded controllers
• Digital cameras, drones, and portable media devices
• Point-of-sale and industrial HMI systems

Why Source KLM8G1GEUF-B04Q from Pacific Component Xchange

The Samsung KLM8G1GEUF-B04Q is a specialized, hard-to-find managed NAND device with limited authorized-distributor availability. Pacific Component Xchange is an independent distributor specializing in obsolete, allocated, and hard-to-source memory components. We currently have inventory available for this part.

Every device is subject to our quality and authenticity inspection process to help protect your build against counterfeit and substandard parts. With global shipping and responsive sourcing support, we help engineers and procurement teams keep production lines running when parts are scarce.

Request a quote (RFQ) for the KLM8G1GEUF-B04Q today and our team will respond promptly with pricing, lead time, and availability for your required quantity.