Skip to main content
Log in
Infineon Technologies S25FL128SAGNFI001 — Memory (DRAM / SRAM / Flash / EEPROM)

S25FL128SAGNFI001 128Mbit NOR Flash, SPI, 133 MHz, 8-WSON

MPNS25FL128SAGNFI001
Active

Infineon Technologies FL-S series NOR Flash, 128Mbit, SPI/Quad I/O, 133 MHz, 8-WDFN Exposed Pad (8-WSON), Tube, -40°C to 85°C.

$4.4900Ref. price · indicative, final on quote
Packaging8-WDFN Exposed Pad
RoHSROHS3 Compliant
SeriesFL-S
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

S25FL128SAGNFI001 specifications
ParameterValue
SeriesFL-S
Memory typeNon-Volatile
MountingSurface Mount
Voltage2.7V ~ 3.6V
Frequency133 MHz
Memory interfaceSPI - Quad I/O
Operating temperature-40°C ~ 85°C (TA)
PackageTube
TechnologyFLASH - NOR
Memory size128Mbit
Memory formatFLASH
Case8-WDFN Exposed Pad
Memory organization16M x 8

Product details

128 Mbit non-volatile storage for firmware and data logging

The S25FL128SAGNFI001: It stores firmware images, boot code, and configuration data in embedded systems where fast random-access read and reliable non-volatile retention are required. The SPI interface supports standard, dual, and quad I/O modes, with a maximum clock frequency of 133 MHz. In quad I/O mode, the effective read throughput reaches 532 MHz equivalent, enough to support XIP (execute-in-place) on a Cortex-M or similar MCU without external RAM.

Package and board integration

The device is supplied in tube packaging, suitable for hand-assembly or low-volume reflow.

It is ROHS3 compliant (2011/65/EU + 2015/863), with no restricted substances above the threshold limits.

Frequently asked questions

What is the closest pin-compatible alternative to S25FL128SAGNFI001?

The base product number S25FL128 covers multiple density and package variants; verify the specific package (8-WSON) and interface (SPI/Quad I/O) when selecting a second source.

How do I get a price and order S25FL128SAGNFI001?

This part is sourced to order against an RFQ.