Let’s break down the Micron memory part numbering system.
Most Micron memory chips don't have the full part number printed on them. Instead, they use a 5-digit FBGA code.
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"
The Ultimate Guide to Decoding Micron Memory Part Numbers Understanding Micron memory part numbers is essential for hardware engineers, procurement specialists, and tech enthusiasts. Micron’s alphanumeric codes contain specific details about a component's architecture, density, voltage, and package type. This guide breaks down the Micron part number decoder system so you can identify any Micron memory chip accurately. Why Decode Micron Part Numbers? micron memory part number decoder
A standard Micron DRAM part number (e.g., ) follows a specific logical structure: Description Prefix MT Micron Technology Technology 40 Product Family (e.g., 40=DDR4, 41=DDR3, 53=LPDDR4) Voltage A Operating Voltage (e.g., A=1.2V, K=1.35V) Density/Width 1G8 Chip Depth and Width (e.g., 1G x 8 bits) Speed Grade -062E Max Clock Frequency/Data Rate (e.g., -062E = 3200 MT/s) Revision :E Die Revision designator 3. NAND Flash Part Numbering
: It supports both active and obsolete part catalogs, making it useful for servicing legacy hardware. Limitations Package Dependency
Product Family (e.g., 42 = Mobile LPDDR2, 40 = DDR4, 41 = DDR3) Let’s break down the Micron memory part numbering system
Subsequent, more mature die revisions that often offer better power efficiency or overclocking stability. Pro-Tips for Accurate Decoding
Confirm compatibility with specific processors and chipsets. Micron FBGA Code vs. Full Part Number
Now, let's examine a few examples of Micron Flash part numbers: Micron DRAM part numbers (e
Micron Technology is a leading manufacturer of memory and storage products, including DRAM, SRAM, Flash, and other types of memory. Micron's product portfolio is vast, with thousands of different part numbers across various product lines. Decoding these part numbers can be a daunting task, especially for engineers, procurement specialists, and distributors who need to identify and source specific memory components. This paper aims to provide a comprehensive guide to decoding Micron memory part numbers, enabling readers to understand the structure and meaning behind these part numbers.
: 4 Gigabit depth x 4-bit width (16 Gb total chip density)
: Once the full part number is retrieved, the tool often provides direct links to the relevant data sheets for technical specifications like voltage, density, and speed. Comprehensive Database
Micron’s NAND Flash numbering system is represented by part numbers such as MT29F2G08ABAEAWP-IT:E . Key fields include:
A standard Micron DRAM part number typically consists of 12 to 18 characters broken down into distinct fields: Description Example Component Identifies the product as Micron memory. MT 2. Tech Type Specifies the memory technology generation. 40A (DDR4) / 60B (DDR5) 3. Configuration Shows the density and bit organization. 4G4 (4 Gb x4) / 2G8 (2 Gb x8) 4. Attributes Details die revisions, voltages, and variants. N / M 5. Package Identifies the physical casing and pin layout. RH / HC 6. Speed Grade Dictates the clock cycle time and data transfer rate. -062E / -48BA 7. Special Markings Denotes processing, validation, or temperature ranges. :B / IT Step-by-Step Breakdown of Micron DRAM Part Numbers