: Density and Configuration (e.g., 1Gb capacity with x8 width). : Package Code (FBGA/BGA type). : Speed Grade (Clock rate/MT/s target).
The Micron memory part number decoder is a vital mental framework for anyone working with memory components. It transforms an opaque string like “MT40A1G16RC-062E:B” into actionable engineering data: DDR4, 16Gb density, x16 organization, 78-ball BGA, 3200 Mbps speed, industrial temperature capability, and revision B. By systematically parsing each field—prefix, family, density, organization, package, speed, and revision—one can quickly assess compatibility, performance, and reliability. In an industry where a single wrong component can delay a product launch by months, mastering the decoder is not just technical trivia; it is a professional necessity. As Micron continues to push into DDR5, LPDDR6, and 3D NAND with higher densities and new interfaces, the naming logic will evolve—but the principle of a structured, field-based decoder will remain the key to unlocking silicon identity. micron memory part number decoder
Micron utilizes a specialized part numbering system that differs between full Marketing Part Numbers (MPN) and abbreviated FBGA Marking Codes : Density and Configuration (e
: Refer to the DDR5 Module Part Numbering System or the Legacy DDR4/DDR3/DDR2 Guide for detailed breakdowns of speed bins and configurations. The Micron memory part number decoder is a
The trailing letter ( E ) indicates the specific timing table (CL, tRCD, tRP).