If the memory is designed for rugged environments, a temperature indicator will be present before the colon: : Commercial temperature range (0°C to +95°C) IT : Industrial Temperature range (-40°C to +95°C) WT : Wireless/Extended Temperature range (-40°C to +105°C) AT : Automotive Temperature range (-40°C to +105°C) 8. Die Revision (The "Die Generation")
The tool will return the full MTxxxx part number, which you can then decode using the steps above. Summary Cheat Sheet Code Segment What it Means Micron Technology Tech Family DDR4 SDRAM Density 1 Gb capacity, x8 data width Speed DDR4-3200 (PC4-25600) Temp Wide Temp (-40°C to +105°C) Revision Revision E Silicon (E-Die)
Using the Micron Official Numbering System guide ensures you have the latest information directly from the manufacturer.
A standard Micron DRAM part number generally breaks down into these nine segments:
: You can translate these codes back into full part numbers using the Micron FBGA and Component Marking Decoder . 2. Micron DRAM Part Numbering System
A module marked MTA8ATF1G64AZ – the 1G64 means (1G x 64 bits). But a discrete chip MT40A1G16 is only 1Gb (128MB) . Context matters.
The number then includes codes for density, organization, voltage, package type, and speed. For example, a part number like MT40A512M16LY-083R breaks down as follows:
: Die Revision (Designator for specific internal silicon version). 4. Additional Decoder Resources
Manually translating Micron part numbers protects your infrastructure from unexpected downtime. By understanding how to isolate the product family, density configuration, speed grade, and die revision, you can make informed decisions during hardware procurement, testing, and troubleshooting.
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If the memory is designed for rugged environments, a temperature indicator will be present before the colon: : Commercial temperature range (0°C to +95°C) IT : Industrial Temperature range (-40°C to +95°C) WT : Wireless/Extended Temperature range (-40°C to +105°C) AT : Automotive Temperature range (-40°C to +105°C) 8. Die Revision (The "Die Generation")
The tool will return the full MTxxxx part number, which you can then decode using the steps above. Summary Cheat Sheet Code Segment What it Means Micron Technology Tech Family DDR4 SDRAM Density 1 Gb capacity, x8 data width Speed DDR4-3200 (PC4-25600) Temp Wide Temp (-40°C to +105°C) Revision Revision E Silicon (E-Die)
Using the Micron Official Numbering System guide ensures you have the latest information directly from the manufacturer. micron memory part number decoder
A standard Micron DRAM part number generally breaks down into these nine segments:
: You can translate these codes back into full part numbers using the Micron FBGA and Component Marking Decoder . 2. Micron DRAM Part Numbering System If the memory is designed for rugged environments,
A module marked MTA8ATF1G64AZ – the 1G64 means (1G x 64 bits). But a discrete chip MT40A1G16 is only 1Gb (128MB) . Context matters.
The number then includes codes for density, organization, voltage, package type, and speed. For example, a part number like MT40A512M16LY-083R breaks down as follows: A standard Micron DRAM part number generally breaks
: Die Revision (Designator for specific internal silicon version). 4. Additional Decoder Resources
Manually translating Micron part numbers protects your infrastructure from unexpected downtime. By understanding how to isolate the product family, density configuration, speed grade, and die revision, you can make informed decisions during hardware procurement, testing, and troubleshooting.