Compiled specifications
| Parameter | Value |
|---|---|
| Part number | MT40A4G8NEA-062E:F |
| Density / capacity | 32Gb (4Gb x8) |
| Speed / grade | -062E (DDR4-3200), CL = 22, tCK = 0.625ns |
| Supply voltage | VDD = VDDQ = 1.2 V |
| Operating temperature | 0C to +95C |
| Product line | DDR4 SDRAM |
| Lifecycle | Active |
Blank rows are omitted rather than filled with a guess.
MT40A4G8NEA-062E:F is a 32Gb DDR4 SDRAM TwinDie component in a 4Gb x8 configuration, on the -062E speed grade (DDR4-3200, CL = 22, tCK = 0.625ns) at VDD = VDDQ = 1.2 V, in a 78-ball FBGA package (7.50 x 11.00 x 1.20, code NEA). Operating temperature range: 0C to +95C.
Key figures
- Configuration: 4Gb x8 (32Gb).
- Speed: -062E = DDR4-3200, CL = 22, tCK = 0.625ns.
- Supply: VDD = VDDQ = 1.2 V.
- Package: 78-ball FBGA, 7.50 x 11.00 x 1.20 (package code NEA); TwinDie.
- Operating temperature range: 0C to +95C.
Temperature and lifecycle
The manufacturer part catalog lists this ordering code’s operating range as 0C to +95C, and its part status as "Production", so the Lifecycle field is set to Active on that basis.
Source and datasheet link
Device figures come from Micron 32Gb: 78-ball TwinDie DDR4 SDRAM current commercial-grade part (first-hand micron-ds-fo.xsl, the document body is marked manufacturer-confidential, AGG=NONE) + Micron ddr4 part-catalog export (2026-11-02); the operating-temperature band and supply status come from the manufacturer part catalog. No public datasheet hyperlink is published (this is a confidential manufacturer copy, not byte-verified against a hosted public file).
Who makes it
Micron Technology, Inc., founded 1978 and headquartered in Boise, Idaho, is the manufacturer of this DDR4 family.
Cross-references & alternatives
A cross-reference here would change what a customer buys. We publish one only when each row carries a source and a date and has been checked by a named reviewer.
- Table shape: Alternative · Fit · Differs in · Source · Checked
- Blocked on: an engineering review step with a named reviewer per row
Official documentation
MemSignal does not host, reproduce or distribute datasheets. Where the manufacturer publishes one, we link to it.
Provenance
- Source: Micron 32Gb: 78-ball TwinDie DDR4 SDRAM current commercial-grade part (first-hand micron-ds-fo.xsl, the document body is marked manufacturer-confidential, AGG=NONE) + Micron ddr4 part-catalog export (2026-11-02)
- Checked: 2026-11-04
Cross-reference and substitution advice appear only where each claim carries a source and a date.
Parameters not compiled for this part
- Typical applications
- Country of origin
Listed so the gap is visible on the page, not inferred later.
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