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Infineon Technologies S25FL128SAGMFM001 — Memory (DRAM / SRAM / Flash / EEPROM)

Cypress S25FL128SAGMFM001 128Mbit SPI NOR Flash, AEC-Q100, 133 MHz

MPNS25FL128SAGMFM001
End of Life

Cypress FL-S series 128Mbit SPI NOR Flash, Automotive AEC-Q100, 2.7-3.6V supply, 133 MHz Quad I/O, uniform 4KB sector architecture, -40 to 125 °C, 16-SOIC (0.295 inch wide).

$5.1561Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

S25FL128SAGMFM001 specifications
ParameterValue
SeriesAutomotive, AEC-Q100, FL-S
Memory typeNon-Volatile
MountingSurface Mount
Supply voltage2.7V ~ 3.6V
Clock frequency133 MHz
Memory interfaceSPI - Quad I/O
Operating temperature-40°C ~ 125°C (TA)
PackageTube
TechnologyFLASH - NOR
Memory size128Mbit
Memory formatFLASH
Case16-SOIC (0.295\", 7.50mm Width)
Memory organization16M x 8

Product details

128 Mbit SPI NOR Flash for automotive and industrial code storage

It stores firmware, calibration maps, and boot code in systems that need non-volatile memory with fast random access and reliable retention across the -40 to 125 °C range.

AEC-Q100 qualification and the -40 to 125 °C temperature grade place this part in the under-hood and engine-bay tier — not just cabin electronics. The 16-SOIC wide-body package (0.295 inch body width) handles the thermal cycling of powertrain and transmission control modules. For designs that already carry the FL-S footprint, this is a drop-in density upgrade path within the same series.

Frequently asked questions

What is the closest pin-compatible alternative to S25FL128SAGMFM001 in this component family?

The S25FL128SAGMFM001 shares the same 16-SOIC footprint and interface with other FL-S series devices at different densities, such as the 64 Mbit and 256 Mbit variants under the S25FL base product number. Verify the density and temperature grade against your BOM before substituting.

What is S25FL128SAGMFM001's listed series?

The series is Automotive, AEC-Q100, FL-S — a family of SPI NOR Flash devices qualified for automotive reliability standards.

What compliance documentation does this brand provide for S25FL128SAGMFM001?

The S25FL128SAGMFM001 is part of the Cypress (now Infineon) FL-S series, which typically carries RoHS compliance documentation. Specific certification letters (REACH, UL) should be requested at quote time from the supplying distributor.