Micron Memory Part Number Decoder Jun 2026

It is vital to know if you are looking at a Part Number for a or an individual black chip on the stick.

Below is a detailed decoder guide broken down by product family.

Thin FBGA (TFBGA) designed for space-constrained environments 6. Speed Grade / Clock Cycle Time micron memory part number decoder

| Field | Code | Meaning | |-------|------|---------| | MTA | Micron Module | | 18 | Module generation/density factor | | ADF | Module type (ADF = DDR4 RDIMM, ASF = SODIMM, etc.) | | 2G | Total module density (2GB per rank or total) | | 72 | Data width (72 bits = 64 + 8 ECC) | | AZ | PCB/configuration code | | -3G2E1 | Speed: 3G2 = DDR4-3200, E1 = specific timing/temperature |

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. It is vital to know if you are

The last numbers or letters after a dash tell you how fast the chip runs.

As technology advances, DDR5 module part numbers have updated to reflect higher speeds and new power management features. MT : Micron C : DDR5 SDRAM 40 : Density (e.g., 40 = 16Gb/32Gb) F : Voltage/Die Revision S1 : Speed (e.g., 48B = DDR5-4800B) C : Module Type (e.g., C = SODIMM) 5. Summary Table for Quick Reference Code Examples Description Product 40/41/42/53 DDR4/DDR3/LPDDR2/LPDDR4 Voltage 1.2V / 1.35V / 1.8V / 1.0V Speed -25 / -187E / -093E Higher number = slower cycle time Temp IT / AT / (Blank) Industrial / Automotive / Commercial Revision :A / :B / :C Indicates die revision level Speed Grade / Clock Cycle Time | Field

Look at the top surface of the IC chip. Identify whether you are looking at a full part number or a 5-digit FBGA code.

Using the wrong memory component can lead to system instability, physical incompatibility, or outright hardware failure. Decoding these numbers allows you to:

The first two letters identify the manufacturer and the general product category. Micron Technology (Standard brand identifier). MTA: Micron Technology Advanced / Modules. 2. Product Family / Technology Type

Separated by a colon, the final letter represents the generation of the silicon die: First generation of that specific density architecture.