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S25FL132K0XMFI040

S25FL132K0XMFI040 NOR Flash, 32Mbit, SPI Quad I/O, 108 MHz, 8-SOIC

MPNS25FL132K0XMFI040
Obsolete

Infineon FL1-K series NOR Flash, S25FL132K0XMFI040, 32Mbit (4M x 8), SPI Quad I/O interface, 108 MHz clock, 2.7V to 3.6V supply, -40°C to 85°C operating temperature, 8-SOIC package, Tray.

Infineon Technologies S25FL132K0XMFI040 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

S25FL132K0XMFI040 specifications
ParameterValue
SeriesFL1-K
Memory typeNon-Volatile
MountingSurface Mount
Supply voltage2.7V ~ 3.6V
Clock frequency108 MHz
Memory interfaceSPI - Quad I/O
Operating temperature-40°C~85°C(TA)
PackageTray
TechnologyFLASH - NOR
Memory size32Mbit
Memory formatFLASH
Case8-SOIC (0.154\", 3.90mm Width)
Memory organization4M x 8
Write cycle time - word, page3ms

Product details

The Infineon S25FL132K0XMFI040 is a 32Mbit NOR Flash memory from the FL1-K series, organized as 4M x 8 bits.

108 MHz Quad SPI — what it means for read throughput

The 3 ms page write time sets the firmware-update latency floor.

For a BOM line that must stay active, the closest functional alternative is another 32Mbit SPI NOR Flash in an 8-SOIC package with Quad I/O support — for example, a part from the same FL1-K family with a different status code, or a cross from a second source such as Macronix or Winbond.

Frequently asked questions

What is the replacement for S25FL132K0XMFI040?

No official successor order code is listed. A functionally equivalent replacement would be another 32Mbit SPI NOR Flash with Quad I/O in an 8-SOIC package, such as a current-production variant from the same FL1-K family or a cross from Macronix or Winbond. Confirm pin compatibility and timing before substituting.

What are the specifications of S25FL132K0XMFI040?

The S25FL132K0XMFI040 is a 32Mbit NOR Flash organized as 4M x 8 bits. It uses a SPI Quad I/O interface with a 108 MHz clock, operates from 2.7V to 3.6V, and is rated for -40°C to 85°C. The write cycle time is 3 ms per word or page. It comes in an 8-SOIC package.

Does S25FL132K0XMFI040 support Quad SPI?

Yes, the S25FL132K0XMFI040 supports SPI with Quad I/O, meaning it can read data on four data lines simultaneously for higher throughput.

What is the operating voltage of S25FL132K0XMFI040?

The operating supply voltage range is 2.7V to 3.6V.