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Infineon Technologies S25FL128LAGNFA010 — Memory (DRAM / SRAM / Flash / EEPROM)

S25FL128LAGNFA010 128Mbit NOR Flash, SPI Quad I/O, 133 MHz

MPNS25FL128LAGNFA010
Active

Infineon S25FL128LAGNFA010, Automotive AEC-Q100 FL-L series, 128Mbit NOR Flash, SPI Quad I/O and QPI, 133 MHz, 2.7V–3.6V, -40°C to 85°C, 8-WSON (5x6).

$4.8100Ref. price · indicative, final on quote
Packaging8-WDFN Exposed Pad
RoHSROHS3 Compliant
SeriesAutomotive, AEC-Q100, FL-L
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

S25FL128LAGNFA010 specifications
ParameterValue
SeriesAutomotive, AEC-Q100, FL-L
Memory typeNon-Volatile
MountingSurface Mount
Voltage2.7V ~ 3.6V
Frequency133 MHz
Memory interfaceSPI - Quad I/O, QPI
Operating temperature-40°C~85°C(TA)
PackageTray
TechnologyFLASH - NOR
Memory size128Mbit
Memory formatFLASH
Case8-WDFN Exposed Pad
Memory organization16M x 8

Product details

128 Mbit NOR Flash for automotive code storage

It stores firmware and calibration data in automotive ECUs, ADAS modules, and telematics units where non-volatile retention and fast read access are required. The SPI Quad I/O and QPI interface allows code shadowing or execute-in-place at up to 133 MHz, cutting the pin count compared to parallel NOR while keeping throughput high enough for most real-time boot sequences.

AEC-Q100 and the 85°C ceiling

It is not rated for under-hood or engine-bay environments where ambient can hit 125°C — for those, look at the FL-S series sibling S25FL128SAGBHM200, which carries the same density and interface but extends the temperature range to 125°C.

Frequently asked questions

Is S25FL128LAGNFA010 automotive qualified?

Yes, it is AEC-Q100 qualified as part of the Automotive FL-L series. That means it passed the automotive reliability tests for temperature, ESD, and endurance.

What is the memory interface of S25FL128LAGNFA010?

The memory interface is SPI with Quad I/O and QPI support. Quad I/O uses four data lines for higher throughput; QPI reduces command overhead by using the same four lines for address and data.

What are the equivalent parts for S25FL128LAGNFA010?

The S25FL128LAGMFA000 is a functional equivalent in the same FL-L series — same 128 Mbit density, 133 MHz Quad SPI, and 8-WSON package. Verify the exact suffix for packing and marking differences before substituting.

Where can I buy S25FL128LAGNFA010?

This part is sourced to order; availability and pricing are confirmed at quote time. Contact us for a current RFQ.