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Infineon Technologies S25FL128LAGNFI010 — Memory (DRAM / SRAM / Flash / EEPROM)

S25FL128LAGNFI010 128Mbit NOR Flash, SPI Quad I/O, 133 MHz

MPNS25FL128LAGNFI010
Active

Infineon FL-L series NOR Flash, S25FL128LAGNFI010, 128Mbit (16M x 8), SPI Quad I/O and QPI interface, 133 MHz clock, 2.7V-3.6V supply, -40°C to 85°C, 8-WSON (5x6 mm) exposed pad, Tray.

$3.8700Ref. price · indicative, final on quote
Packaging8-WDFN Exposed Pad
RoHSROHS3 Compliant
SeriesFL-L
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

S25FL128LAGNFI010 specifications
ParameterValue
SeriesFL-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 code-shadow and XIP

The Infineon S25FL128LAGNFI010 is a 128 Mbit NOR Flash memory from the FL-L series, organized as 16 M x 8 bits. The 2.7 V to 3.6 V supply range matches common MCU I/O rails. Typical applications include code storage in industrial control, networking equipment, and IoT edge nodes where non-volatile memory with fast random access is needed.

The 8-WSON package with exposed pad (5 mm x 6 mm) requires a thermal land pattern on the PCB for heat sinking; the pad is electrically connected to ground. Verify the solder paste stencil aperture for the exposed pad to avoid voids during reflow.

Frequently asked questions

Is S25FL128LAGNFI010 compatible with SPI Quad I/O?

Yes, it supports SPI Quad I/O and QPI (Quad Peripheral Interface) modes, enabling four-data-line read operations at 133 MHz.

What is an equivalent or replacement for S25FL128LAGNFI010?

The closest functional equivalent is the S25FL128LAGMFA000, which is the automotive AEC-Q100 qualified variant of the same FL-L series, same density and interface. For non-automotive designs, the S25FL128SAGMFV010 (FL-S series, 105°C) or S25FL128SAGBHIA10 (FL-S series, 85°C) are pin-compatible alternatives with the same 133 MHz Quad SPI interface.