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Intel MT28F010-12/B — Memory (DRAM / SRAM / Flash / EEPROM)
Intel

Micron MT28F010-12/B 1Mbit Parallel NOR Flash, 120 ns, 32-PLCC

MPNMT28F010-12/B
End of Life

Micron MT28F010 series, 1Mbit parallel NOR flash, order code MT28F010-12/B, 120 ns access time, 4.5 V supply, -55°C to 125°C (TC), 32-PLCC surface mount.

$129.59Ref. price · indicative, final on quote
MT28F010-12/B datasheet
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MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
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  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

MT28F010-12/B Technical Specifications
ParameterValue
SeriesMT28F010
Interface_typeParallel
Mounting_typeSurface Mount
Operating temperature high-55°C to 125°C(TC)
Frame_size1Mbit
Access time120 ns
Memory_typeNon-Volatile
Package_typeBulk
Memory formatFLASH
Supply_voltage_v4.5
Memory organization128K x 8
Write cycle time - word, page120ns

Product details

What this part is and where it fits

The Micron MT28F010-12/B is a 1 Mbit parallel NOR flash memory organized as 128K x 8 bits. It runs on a 4.5 V supply and delivers a 120 ns access time, making it a fit for legacy embedded systems that need a fast, byte-wide code or data store. The 32-PLCC package is socketable — you can swap it in the field without a hot-air station, which is the kind of thing that gets a customer's system back up in a parking lot.

Military temperature range — avionics and downhole ready

Rated from -55°C to 125°C (TC), this flash covers the full Mil-spec cold end. The MT28F010-90 is only rated to -40°C to 125°C.

Frequently asked questions

What is the closest functional second-source for MT28F010-12/B?

The MT28F010-20/B is a drop-in replacement with the same 1 Mbit density, 128K x 8 organization, 4.5 V supply, and 32-PLCC package. The only difference is access time: 200 ns vs 120 ns. Check your bus timing before substituting.

Will MT28F010-12/B drop into a panel specified around MT28F010-20/B?

Yes, the two parts share the same pinout, supply voltage, and package. The only change is access time — 120 ns vs 200 ns — so the -12/B is faster and will work in a slot designed for the -20/B without rewiring.