Micron Memory Part Number Decoder Jun 2026
: Decodes prefixes like MT40A (DDR4) or MT60B (DDR5) and suffix details for density, configuration, and speed.
: C9 codes are often used for modules sold under the Crucial brand. 3. Decoding Framework for DRAM Components
NAND Flash part numbers are distinct and often longer, typically starting with or MT followed by 'F'.
The colon and “B” denote the die revision. This is crucial for tracking errata, power changes, or timing improvements. Revision letters are sequential (A, B, C…). Sometimes an “IT” appears before the revision, signifying Industrial Temperature range (-40°C to +95°C) instead of Commercial (0°C to +95°C). An “A” at the end might indicate automotive grade.
Compare two different to see which is better for your build. Find the datasheet for a specific Micron component. Which of these would be most helpful for your project? micron memory part number decoder
The Micron part number decoder is not an academic exercise; it has real-world consequences. Consider a system designer selecting memory for a high-performance server. They need DDR5-4800, 2Gb x 8 organization, 1.1V operation, and a 78-ball BGA. Scanning a part number like “MT60B2G8FZ-48B” reveals: “60B” = DDR5, “2G8” = 2G words × 8 bits = 16Gb density, “FZ” = specific BGA package, “48” = 4.8 Gb/s data rate, “B” = revision. Without this decoder, they might order “MT40A2G8” (DDR4) by mistake.
The first few letters show who made the chip and what it does. : This stands for Micron Technology.
: This code shows the type of plastic package and pin setup.
The characters following the hyphen dictate the maximum operating speed or latency. : Decodes prefixes like MT40A (DDR4) or MT60B
The Micron Memory Part Number Decoder is an intuitive and user-friendly tool that can be accessed through Micron's website. Once you enter the part number, the decoder provides a breakdown of the part number, including:
The Micron Memory Part Number Decoder offers several benefits to users:
Micron updates its numbering system with every new memory generation (such as the transition from DDR5 to DDR6). Always download the specific "Part Numbering Information" sheet from Micron's documentation library for the exact product category you are auditing.
: The decoder is specifically for FBGA-packaged components. Standard modules (like DIMMs) typically use a Serial Presence-Detect (SPD) Lookup Mobile Experience Decoding Framework for DRAM Components NAND Flash part
It is usually the second line of text on the chip, often starting with "D9", "C9", or "Z9".
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
This section defines the basic technology type of the memory device. DDR4 SDRAM 60: DDR5 SDRAM 41: Low-Power DDR4 (LPDDR4) 62: Low-Power DDR5 (LPDDR5) 29F: NAND Flash Memory 3. Operating Voltage and Configuration
