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Micron Technology MT25QL256ABA1EW7-0SIT — Logic ICs
Micron Technology

MT25QL256ABA1EW7-0SIT NOR Flash 256Mbit, 133 MHz, 8-WPDFN

MPNMT25QL256ABA1EW7-0SIT
End of Life

Micron MT25QL256ABA1EW7-0SIT, 256Mbit NOR Flash, SPI Quad I/O, 133 MHz clock, 2.7V-3.6V supply, -40°C to 85°C, 8-WDFN Exposed Pad (8-WPDFN 6x5 MLP8), Tray.

$5.83Ref. price · indicative, final on quote
MT25QL256ABA1EW7-0SIT datasheet
Packaging8-WDFN Exposed Pad
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.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

MT25QL256ABA1EW7-0SIT Technical Specifications
ParameterValue
Memory typeNon-Volatile
Mounting typeSurface Mount
Voltage2.7V ~ 3.6V
Frequency133 MHz
Memory interfaceSPI - Quad I/O
Operating temperature-40°C ~ 85°C (TA)
PackageTray
TechnologyFLASH - NOR
Memory size256Mbit
Memory formatFLASH
Case8-WDFN Exposed Pad
Memory organization32M x 8
Write cycle time - word, page8ms, 2.8ms

Product details

256 Mbit NOR Flash in a compact 6x5 mm package

The Micron MT25QL256ABA1EW7-0SIT is a 256 Mbit serial NOR Flash memory built for code shadowing, firmware storage, and data logging in embedded systems. It communicates over an SPI - Quad I/O interface at up to 133 MHz, giving read throughput that keeps an MCU's execute-in-place (XIP) path fed without wait states. The 8-WPDFN (6x5 mm) package with exposed pad suits space-constrained designs on standard FR4, and the -40°C to 85°C temperature range covers industrial and outdoor telecom environments.

Active lifecycle — no LTB watch needed

This part carries an Active product status with ROHS3 compliance. There is no end-of-life notice or last-time-buy date on record. For BOM planning, that means no near-term supply risk — the part can be specified into new designs with confidence that the factory line is running. Sourcing is through independent distribution; availability and current pricing are confirmed at quote time.

Frequently asked questions

What is the equivalent part for MT25QL256ABA1EW7-0SIT?

The MT25QL256ABA8ESF-0SIT is a functional equivalent — same 256 Mbit density, 133 MHz Quad I/O, and industrial temperature range — but packaged in an 8-SOIC. For the same 8-WPDFN package, the MT25QL256ABA8E12-1SIT is a direct drop-in alternate. Verify the exact package code against your board footprint before substituting.