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Intel DE28F800F3T95 — Logic ICs
Intel

DE28F800F3T95 8Mbit Flash, 95 ns, 56-SSOP, ETOX™

MPNDE28F800F3T95
End of Life

Intel ETOX™ series, DE28F800F3T95, IC FLASH 8MBIT CUI 56SSOP, 95 ns access time, 8Mbit (512K x 16), 3V to 3.6V supply, -40°C to 125°C, Bulk package.

$4.0Ref. price · indicative, final on quote
DE28F800F3T95 datasheet
Packaging56-SOP
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

DE28F800F3T95 Technical Specifications
ParameterValue
SeriesETOX™
Memory typeNon-Volatile
Mounting typeSurface Mount
Voltage3V ~ 3.6V
Memory interfaceCUI
Operating temperature-40°C ~ 125°C (TA)
PackageBulk
TechnologyFLASH - Boot Block
Access time95 ns
Memory size8Mbit
Memory formatFLASH
Case56-SOP
Memory organization512K x 16
Write cycle time - word, page200µs

Product details

8 Mbit Boot Block Flash for 16-bit buses

The Intel DE28F800F3T95 is an 8 Mbit non-volatile Flash memory from the ETOX™ series, organized as 512K x 16 bits. It uses a Boot Block architecture, which allows individual sectors to be locked for code protection while the rest of the array is updated. The 95 ns access time sets the read-cycle budget for the host controller — fast enough for most 16-bit MCUs and DSPs without wait states on a 3.3V bus. Supply range is 3V to 3.6V, so it runs directly off a 3.3V rail. The industrial temperature grade (-40°C to 125°C) qualifies it for outdoor telecom, motor drives, and under-hood automotive modules. Package is a 56-pin SSOP (surface mount), the same footprint used across the 8 Mbit density tier.

95 ns access — timing margin on a 16-bit bus

Write-cycle time is 200 µs per word or page.

Sourcing and fit for the BOM

This part is specified for a 3.3V-only supply, 16-bit data bus, and surface-mount assembly in the 56-SSOP package. The -40°C to 125°C range covers extended industrial and automotive environments. If your BOM calls for the 95 ns speed grade and the Boot Block feature set, the DE28F800F3T95 is the exact ordering code. We source it through independent distribution and can quote against your line-item quantity and required delivery window.

Frequently asked questions

Does DE28F800F3T95 operate at 3.3V supply?

Yes, the supply voltage range is 3V to 3.6V, so it operates directly from a 3.3V rail without an external regulator.

Is DE28F800F3T95 a direct replacement for 28F800F3T95?

The DE28F800F3T95 is the same 8 Mbit Boot Block Flash with 95 ns access time and 56-SSOP package. If the 28F800F3T95 shares the same density, speed, and package, it is a direct drop-in. Verify the full ordering code suffix for temperature range and packaging differences.

What is the closest functional second-source for DE28F800F3T95?

The DE28F800F3T115 is the same 8 Mbit density and 512K x 16 organization but with a 115 ns access time. For a 3.3V bus, the 95 ns part is the faster option; the 115 ns variant may require a wait state on a 20 MHz bus.