ASFC32G31T3-51BIN

• 32GB Capacity in a Single Managed NAND Package
• eMMC 5.1 Interface Specification per the Product Name
• 3D TLC Gen3 NAND Array with Integrated Controller
• Industrial Grade Designation per the Product Name
• 153-Ball FBGA package, 11.5mm X 13mm
• RoHS Compliant

The Alliance Memory ASFC32G31T3-51BIN is a 32GB industrial-grade eMMC 5.1 managed NAND device using 3D TLC Gen3 NAND, supplied in a 153-ball FBGA package measuring 11.5mm x 13mm from a 3V-class supply, per the product name. eMMC is managed NAND: the flash array and a controller sit in one package, so the controller handles error correction, wear levelling, bad-block management and garbage collection, and the host sees a block device over the standardised eMMC bus rather than a raw array. Alliance Memory lists the ASFC32G31T3-51BIN as RoHS compliant. Note that the attribute record for this part holds only the RoHS entry, so bus width, speed mode, endurance and temperature range are not available here and must be confirmed against the datasheet.

Industrial eMMC is the standard boot and storage device for embedded Linux and Android systems that need a filesystem rather than a firmware image: gateways and edge compute nodes, human-machine interface panels, digital signage and kiosks, medical and test instruments, networking equipment, and automotive-adjacent infotainment and telematics. Designers choose eMMC over raw NAND because the controller absorbs the flash management burden and over an SD card because it is soldered down, vibration-proof and not user-removable. At 32GB the device typically holds the bootloader, kernel, root filesystem, application stack and a data or log partition with room for A/B update slots. Buyers are embedded OEMs and contract manufacturers, plus purchasers seeking a second source for a qualified 153-ball 32GB device. Because endurance and temperature specifications differ substantially between industrial and commercial eMMC of the same capacity, verify the grade and write-endurance rating for the exact part number before substituting.