Micron Memory: Part Number Decoder [updated]

Micron FBGA and Part Marking Decoder is an essential technical utility for hardware engineers, repair technicians, and enthusiasts who need to identify specific memory chips. Because FBGA-packaged components are too small to fit a full marketing part number, Micron uses a shorthand 5-digit code (the "FBGA code") laser-marked on the chip. Key Features Abbreviation Translation

: Enter your 5-digit code in the "FBGA Code" field to reveal the full MT part number. Step 3: Decode the Full Part Number (The "MT" Code) Once you have the full part number (e.g., MT40A512M16LY-083R:H ), here is how to read it: Micron Technology Product type (e.g., 40 = DDR4, 60 = DDR5, 41 = DDR3) Operating voltage (e.g., A = 1.2V) 512 Megabits x 16-bit width (8Gb total) Physical package code (e.g., 96-ball FBGA) Speed grade (e.g., -083 refers to DDR4-2400) Design generation/Die revision (e.g., H-die) Useful Deep-Dive Resources For Desktop/Laptop RAM: Micron Module Part Numbering Guide (PDF) explains how to decode entire RAM sticks (DIMMs/SO-DIMMs). For Individual Chips: DRAM Component Part Numbering System covers raw chips like DDR4, DDR5, and LPDDR. If you are looking at a hard drive, use the Micron SSD Part Numbering Guide Do you have a specific code from a chip that you're trying to identify right now? FBGA and part decoder | Micron Technology Inc. micron memory part number decoder

Micron memory part numbers encode device family, density, organization, package, speed, voltage, temperature, and optional features. Use this quick reference to decode typical Micron DRAM and NAND part numbers. Micron FBGA and Part Marking Decoder is an

Micron’s NAND Flash uses a slightly different prefix and structure (e.g., ): MT29F : Standard Single-Supply NAND Flash. Density : Indicated by codes like 1G, 8G, or 128G. Step 3: Decode the Full Part Number (The

Micron utilizes a specialized part numbering system that differs between full Marketing Part Numbers (MPN) and abbreviated FBGA Marking Codes