: Use the SSD Part Numbering System to identify drive interfaces and NAND types.
To decode this, you cannot use a static chart. You must use Micron’s official online lookup tool. Visit the website. Enter your 5-digit code into the "FBGA Code" search box.
Stands for Micron Technology. Virtually all standard Micron components begin with these letters. 2. Product Family / Core Technology micron memory part number decoder
: Often indicates parts used specifically for Crucial brand modules. : Reserved for engineering samples. 2. How to Use the Decoder Tool To identify a specific chip, use the official Micron FBGA Part Marking Decoder Locate the Code: Find the 5-digit string on the physical chip. Enter the code into the "FBGA Code" field on the website. The tool returns the full Marketing Part Number (e.g., MT40A1G8SA-075:E ), which can then be used to find the Product Data Sheet 3. Anatomy of a Micron Part Number A full Micron MPN (like MT40A1G8SA-075:E ) breaks down into specific segments: : Micron Technology. : Product Family (e.g., 40 = DDR4 SDRAM, 41 = DDR3).
It is vital to know if you are looking at a Part Number for a or an individual black chip on the stick. : Use the SSD Part Numbering System to
Separated by a hyphen, this code dictates the maximum data rate or clock frequency the chip can safely handle. DDR4-3200 (PC4-25600) with CL22 latency. -075: DDR4-2666 (PC4-21333) with CL19 latency. -48BA: DDR5-4800 with standard JEDEC timings. -56BC: DDR5-5600 with optimized latencies. 6. Die Revision
A Micron memory part number decoder translates the encoded information in Micron component IDs into human-readable attributes: product family, density, organization, speed, voltage, package, temperature range, revision, and manufacturing details. This examination explains how to read typical Micron DRAM and NAND part numbers, highlights common patterns and exceptions, and offers a practical decoding workflow with examples and useful tips. Visit the website
Micron DRAM part numbers (e.g., MT40A1G8SA-075:E ) follow a specific hierarchical nomenclature: Prefix/Code Manufacturer Prefix Micron Technology Product Family Identifies the technology generation 40 = DDR4; 41 = DDR3; 60 = DDR5 Voltage Operating voltage of the die A = 1.2V; K = 1.35V; L = 1.2V Density/Width Memory capacity and bus width 1G8 = 1Gb depth x 8-bit width; 256M16 = 256Mb x 16-bit Speed Grade Performance rating -075 = 2666 MT/s; -062E = 3200 MT/s Die Revision Post-colon letter indicating the silicon "step"
Decoding Micron memory part numbers requires an understanding of the standardized format and the specific information conveyed by each segment. By analyzing the part number, engineers, procurement specialists, and distributors can quickly identify the product family, type, density, speed, package, and other key characteristics. This knowledge can help streamline the component sourcing process, reduce errors, and ensure compatibility with specific applications.