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Micron Technology MT25QU128ABA8ESF-0SIT — Discrete Semiconductors
Micron Technology

Micron MT25QU128ABA8ESF-0SIT 128Mbit NOR Flash, 133 MHz SPI, 1.7-2V

MPNMT25QU128ABA8ESF-0SIT
End of Life

Micron MT25QU128ABA8ESF-0SIT, 128Mbit Serial NOR Flash, SPI interface, 133 MHz clock, 1.7V-2V supply, 16-SOIC package, -40°C to 85°C operating temperature.

$4.48Ref. price · indicative, final on quote
MT25QU128ABA8ESF-0SIT datasheet
Packaging16-SOIC (0.295", 7.50mm Width)
StockContact for availability
MOQ1 pcs
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Specifications

MT25QU128ABA8ESF-0SIT Technical Specifications
ParameterValue
Memory typeNon-Volatile
Mounting typeSurface Mount
Voltage1.7V ~ 2V
Frequency133 MHz
Memory interfaceSPI
Operating temperature-40°C ~ 85°C (TA)
PackageTray
TechnologyFLASH - NOR
Memory size128Mbit
Memory formatFLASH
Case16-SOIC (0.295\", 7.50mm Width)
Memory organization16M x 8
Write cycle time - word, page8ms, 2.8ms

Product details

128 Mbit serial NOR Flash for low-voltage SPI buses

The MT25QU128ABA8ESF-0SIT: 128 Mbit serial NOR Flash organized as 16M x 8 bits, SPI interface at 133 MHz, 1.7 V to 2 V supply. Industrial temperature range -40°C to 85°C.

Package and mounting

16-pin SOIC wide-body package (0.295-inch body width, 7.50 mm pitch), surface-mount soldered. Supplier device package code is 16-SO.

Write cycle timing

Page program time is 2.8 ms typical; a full word (16-bit) write takes 8 ms. These are the erase-and-program cycle times that govern firmware update latency — relevant if you are doing over-the-air updates or frequent data logging that rewrites large blocks.

Frequently asked questions

What is the supply voltage for MT25QU128ABA8ESF-0SIT?

The supply voltage range is 1.7 V to 2 V. This is a low-voltage part, not compatible with 3.3 V SPI buses without a level shifter.

Does MT25QU128ABA8ESF-0SIT operate at 3.3V?

No. The supply range is 1.7 V to 2 V. For a 3.3 V SPI NOR Flash with the same density and package, use the MT25QL128ABA1ESE-0SIT TR.

What is the package size of MT25QU128ABA8ESF-0SIT?

It comes in a 16-pin SOIC wide-body package (0.295-inch body width, 7.50 mm pitch), supplier device package 16-SO. Supplied in tray format.

What is the equivalent part for MT25QU128ABA8ESF-0SIT?

The tape-and-reel version MT25QU128ABA8E54-0SIT TR is electrically identical. For a 3.3 V supply equivalent, the MT25QL128ABA1ESE-0SIT TR is the voltage-compatible sibling.