Compiled specifications
| Parameter | Value |
|---|---|
| Part number | MT29F4G08ABAFAWP-AAT |
| Density / capacity | 4 Gb |
| Speed / grade | Asynchronous, ONFI-compliant (tRC/tWC 20 ns at 3.3 V) |
| Supply voltage | 3.3 V |
| Operating temperature | -40°C to +105°C |
| Product line | Asynchronous SLC NAND Flash (M70A) |
| Lifecycle | Obsolete |
Blank rows are omitted rather than filled with a guess.
Micron 4 Gb of x8 asynchronous SLC NAND in a 48-pin TSOP (12.00 x 20.00 x 1.20 mm), operating over -40°C to +105°C with a 3.3 V supply. The device is ONFI-compliant.
Key figures
- Component density: 4 Gb, x8 bus (512Mb x8).
- Package: 48-pin TSOP, footprint 12.00 x 20.00 x 1.20 mm.
- Operating temperature: -40°C to +105°C.
- Part status in the manufacturer catalog: End of Life.
Provenance
Density and the package-code definition (48-pin TSOP) are read from the datasheet; voltage, the -40°C to +105°C temperature range, the 12.00 x 20.00 x 1.20 mm footprint and the status are read from the Micron SLC NAND part catalog. The datasheet is a manufacturer-restricted document, so no public datasheet link is shown. A wide temperature range on its own is not a vehicle-grade qualification, and none is claimed here.
Who makes it
Micron began in 1978 as a four-person semiconductor design company in Boise, Idaho. Micron Technology, Inc. is the manufacturer of record.
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 "4Gb 3.3v x8 NAND Flash Memory" datasheet (M70A), a manufacturer-restricted document (md5 3c76b8e866e4ade1440f00d1736a01b0); per-code voltage, temperature, package and status from the Micron SLC NAND part catalog.
- Checked: 2026-10-24
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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