Micron e.MMC 5.1 128GB WT (auto-grade)

The Micron e.MMC 5.1 128GB WT (auto-grade), part number MTFC128GAPALBH-AAT, is an embedded MultiMediaCard storage solution built on Micron's advanced NAND flash technology and compliant with the JEDEC e.MMC 5.1 standard. Designed for the automotive and industrial embedded markets, this device integrates a NAND flash controller, host interface logic, and flash memory into a single BGA package, providing a managed storage subsystem that offloads complexity from the host processor. The WT (wide temperature, auto-grade) designation confirms the component is qualified to operate reliably across the extended automotive temperature range, supporting demanding environments where thermal excursions and long operational lifetimes are critical requirements.

With a 128GB capacity and an HS400 high-speed interface capable of bus speeds up to 200 MHz, the MTFC128GAPALBH-AAT delivers high sequential read and write throughput suitable for data-intensive embedded applications. The e.MMC 5.1 specification introduces features such as enhanced strobe signaling, improved command queuing, and advanced data reliability mechanisms including write reliability and reliable write modes, all of which are essential for maintaining data integrity in systems that cannot tolerate storage corruption. The device communicates over a 1-bit or 8-bit MMC bus and supports dual data rate (DDR) and single data rate (SDR) transfer modes.

Targeted at automotive head units, advanced driver-assistance systems (ADAS), telematics control units, and ruggedized industrial embedded platforms, this Micron e.MMC module is engineered for scenarios where a managed NAND solution must meet stringent qualification standards. Its compliance with AEC-Q100-inspired screening criteria and wide-temperature grading makes it a strong fit for enterprise edge computing nodes, in-vehicle infotainment, and connected embedded systems deployed across UAE, GCC, EMEA, and APAC regions through Omnixon Global.

Ideal for

• Automotive infotainment and head unit systems requiring high-capacity, temperature-hardened embedded storage with managed NAND reliability
• Advanced Driver-Assistance Systems (ADAS) platforms needing fast sequential data throughput for map data, sensor logs, and firmware images
• Telematics and vehicle connectivity control units where long operational lifecycles and data integrity under thermal stress are mandatory
• Industrial embedded computing and edge nodes deployed in wide-temperature environments such as factory automation equipment and outdoor ruggedized terminals
• Embedded Linux and RTOS boot and application storage in enterprise IoT gateways requiring a single-package managed flash solution
• Over-the-air (OTA) firmware update storage in connected automotive and industrial platforms where write reliability modes protect critical update partitions

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.