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Infineon Technologies S25FL116K0XMFB041 — Memory (DRAM / SRAM / Flash / EEPROM)

S25FL116K0XMFB041 16 Mbit SPI NOR Flash, AEC-Q100, 108 MHz

MPNS25FL116K0XMFB041
Obsolete

Infineon FL1-K series Automotive, AEC-Q100, 16 Mbit SPI NOR Flash, 2.7 V ~ 3.6 V, 108 MHz, 8-SOIC, -40°C ~ 105°C.

Infineon Technologies S25FL116K0XMFB041 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

S25FL116K0XMFB041 specifications
ParameterValue
SeriesAutomotive, AEC-Q100, FL1-K
Memory typeNon-Volatile
MountingSurface Mount
Supply voltage2.7V ~ 3.6V
Clock frequency108 MHz
Memory interfaceSPI - Quad I/O
Operating temperature-40°C ~ 105°C (TA)
PackageTube
TechnologyFLASH - NOR
Memory size16Mbit
Memory formatFLASH
Case8-SOIC (0.154\", 3.90mm Width)
Memory organization2M x 8
Write cycle time - word, page3ms

Product details

16 Mbit SPI NOR Flash for automotive and industrial

The Infineon S25FL116K0XMFB041 is a 16 Mbit SPI NOR Flash memory from the FL1-K series, organized as 2M x 8 bits. It supports Quad I/O SPI at up to 108 MHz, giving a read throughput suitable for code shadowing or data logging in automotive ECUs and industrial controllers.

The 108 MHz clock rate with Quad I/O interface delivers a practical read bandwidth that keeps the MCU fed during execute-in-place or fast firmware updates. The 3 ms page write cycle is typical for NOR Flash of this density; plan for sector erase times when sizing the OTA staging area.

The 8-SOIC package is surface-mount and compatible with standard reflow profiles.

Frequently asked questions

Is S25FL116K0XMFB041 obsolete?

Yes, the S25FL116K0XMFB041 is listed as Obsolete by the manufacturer. No further production or last-time-buy is available; supply is limited to surplus and broker inventory.

What is a replacement for S25FL116K0XMFB041?

For a pin-compatible alternative, evaluate other 16 Mbit SPI NOR Flash parts in the same 8-SOIC footprint from Infineon's FL1-K series or from vendors like Winbond or Macronix, verifying the Quad I/O interface and supply voltage match.