Compiled specifications
| Parameter | Value |
|---|---|
| Part number | MT47H128M8SH-25E IT |
| Density / capacity | 1Gb (16 Meg x 8 x 8 banks) |
| Speed / grade | -25E (DDR2-800), tCK = 2.5ns, CL = 5 |
| Supply voltage | VDD = VDDQ = 1.8 V |
| Operating temperature | -40C to +95C |
| Product line | DDR2 SDRAM |
| Lifecycle | Obsolete |
Blank rows are omitted rather than filled with a guess.
MT47H128M8SH-25E IT is a 1Gb DDR2 SDRAM in a 16 Meg x 8 x 8 banks configuration, on the -25E speed grade (DDR2-800, tCK = 2.5ns, CL = 5) at VDD = VDDQ = 1.8 V, in a 60-ball FBGA package (8mm x 10mm, package code SH). Operating temperature range: -40C to +95C.
Key figures
- Array: 16 Meg x 8 x 8 banks (1Gb).
- Speed: -25E = DDR2-800, tCK = 2.5ns, CL = 5.
- Supply: VDD = VDDQ = 1.8 V.
- Package: 60-ball FBGA, 8mm x 10mm (package code SH).
- Operating temperature range: -40C to +95C.
Temperature and lifecycle
The manufacturer part catalog lists this ordering code’s operating range as -40C to +95C, and its part status as “End of Life”, so the Lifecycle field is set to Obsolete on that basis.
Source and datasheet link
Device figures come from Micron 1Gb: x4, x8, x16 1Gb DDR2 SDRAM current commercial-grade part (first-hand Antenna House/micron-ds-fo.xsl, AGG=NONE, the document body is marked Micron Confidential) + Micron ddr2 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 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 1Gb: x4, x8, x16 1Gb DDR2 SDRAM current commercial-grade part (first-hand Antenna House/micron-ds-fo.xsl, AGG=NONE, the document body is marked Micron Confidential) + Micron ddr2 part-catalog export (2026-11-02)
- Checked: 2026-11-03
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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