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S25FL132K0XNFI041

S25FL132K0XNFI041 32Mbit NOR Flash, SPI Quad I/O, 108 MHz

MPNS25FL132K0XNFI041
Obsolete

Cypress FL1-K series, S25FL132K0XNFI041, 32Mbit NOR Flash, SPI Quad I/O interface, 108 MHz clock, 2.7–3.6V supply, 8-SOIC (0.154 inch), -40°C to 85°C operating temperature, 3ms page write cycle, tube packaging.

Infineon Technologies S25FL132K0XNFI041 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

S25FL132K0XNFI041 specifications
ParameterValue
SeriesFL1-K
Memory typeNon-Volatile
MountingSurface Mount
Voltage2.7V ~ 3.6V
Frequency108 MHz
Memory interfaceSPI - Quad I/O
Operating temperature-40°C~85°C(TA)
PackageTube
TechnologyFLASH - NOR
Memory size32Mbit
Memory formatFLASH
Case8-SOIC (0.154\", 3.90mm Width)
Memory organization4M x 8
Write cycle time - word, page3ms

Product details

What this NOR Flash does on the board

The Cypress S25FL132K0XNFI041 is a 32Mbit NOR Flash memory from the FL1-K family, organized as 4M x 8 bits.

Package and temperature — fit check

Supply voltage is 2.7V to 3.6V, so it runs cleanly on a 3.3V rail with margin.

108 MHz Quad I/O — what the speed rating delivers

That is enough for fast boot loading in a microcontroller or FPGA configuration memory role. The Quad I/O means four data lines are active per clock cycle, cutting read latency compared to standard SPI. For a 32Mbit part, this speed class is typical of the FL1-K series.

Sourcing reality for an obsolete NOR Flash

Because this is an Obsolete part, there is no factory lead time to quote. The independent channel is the only source. We can locate inventory across our broker network and quote it to your order — the price and availability reflect the spot market, not a manufacturer price list.

Frequently asked questions

Is S25FL132K0XNFI041 obsolete?

Yes, this part is listed as Obsolete. Cypress has discontinued production, so new factory stock is not available.

What is the replacement for S25FL132K0XNFI041?

The evidence does not list an official Cypress successor order code for this specific variant. For a pin-compatible replacement, look at other 32Mbit NOR Flash parts in the FL1-K family with the same 8-SOIC package and SPI Quad I/O interface — the base product number S25FL132 covers this density. Verify the exact suffix for temperature range and packaging.

Can S25FL132K0XNFI041 be used with 3.3V?

Yes. The supply voltage range is 2.7V to 3.6V, so a 3.3V rail is well within spec. The SPI Quad I/O interface operates at that voltage level.