Compiled specifications
| Parameter | Value |
|---|---|
| Part number | MT47H32M16NF-25E |
| Density / capacity | 512Mb (x16 8 Meg x 16 x 4 banks) |
| Speed / grade | -25E (DDR2-800), CL = 5, tCK = 2.5ns |
| Supply voltage | VDD = VDDQ = 1.8 V |
| Operating temperature | 0C to +85C |
| Product line | DDR2 SDRAM (x16) |
| Lifecycle | Active |
Blank rows are omitted rather than filled with a guess.
MT47H32M16NF-25E is a 512Mb x16 DDR2 SDRAM by Micron, 8 Meg x 16 x 4 banks, speed grade -25E (DDR2-800, tCK = 2.5ns, CL = 5) at VDD = VDDQ = 1.8 V, in a 84-ball FBGA (8mm x 12.5mm, package code NF). Operating temperature range: 0C to +85C.
Key figures
- Array: 8 Meg x 16 x 4 banks.
- Speed: -25E = DDR2-800, tCK = 2.5ns, CL = 5.
- Supply: VDD = VDDQ = 1.8 V.
- Package: 84-ball FBGA, 8mm x 12.5mm, code NF.
- Operating temperature range: 0C to +85C.
Temperature and lifecycle
This ordering code is listed by the manufacturer part catalog as “Production”, so the Lifecycle field is set to Active. The operating-temperature band and supply status come from the catalog.
Source and datasheet link
Device figures come from the same-manufacturer 512Mb x8/x16 DDR2 data sheet (md5 on file, first-party, AGG=NONE); the operating-temperature band and supply status come from the manufacturer part catalog. No public datasheet hyperlink is published.
Who makes it
Micron Technology, Inc., founded 1978 and headquartered in Boise, Idaho, is the manufacturer of this DDR2 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 512Mb x8/x16 DDR2 SDRAM data sheet (md5 bc9309f9b1df17c2d34e9ff5a92feeea, Rev.D 09/21, first-party, AGG=NONE) + Micron ddr2 part-catalog export (2026-11-02).
- Checked: 2026-11-02
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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