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Infineon Technologies S25FL116K0XBHIS33 — Memory (DRAM / SRAM / Flash / EEPROM)

S25FL116K0XBHIS33 16Mbit NOR Flash, 108 MHz SPI, Obsolete

MPNS25FL116K0XBHIS33
Obsolete

Cypress FL1-K Series, S25FL116K0XBHIS33, 16Mbit (2M x 8) FLASH - NOR, SPI Quad I/O, 108 MHz, 2.7V ~ 3.6V, -40°C ~ 85°C, 24-TBGA, Tape & Reel.

Infineon Technologies S25FL116K0XBHIS33 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

S25FL116K0XBHIS33 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)
PackageTape & Reel (TR)
TechnologyFLASH - NOR
Memory size16Mbit
Memory formatFLASH
Case24-TBGA
Memory organization2M x 8
Write cycle time - word, page3ms

Product details

For a BOM that already has this part qualified, the only channel is surplus or broker inventory — independent distribution can source it, but availability and pricing vary with the spot market.

108 MHz Quad-SPI — the throughput decision

The 108 MHz clock on the Quad I/O interface translates to a theoretical read throughput of about 54 MB/s in quad mode. That is enough to feed a Cortex-M4 or M7 core executing from XIP (execute-in-place) without stalling on instruction fetches for most control-loop and UI workloads. The 3 ms page write time is typical for this NOR generation — fine for configuration storage, but not a candidate for high-frequency data logging where you would want a faster write cycle or a serial NAND.

Frequently asked questions

Is the S25FL116K0XBHIS33 obsolete?

Yes, the S25FL116K0XBHIS33 is listed as Obsolete. Cypress/Infineon no longer manufactures this order code, and no official successor is recorded. Sourcing is limited to surplus and broker inventory.

What is the best replacement for S25FL116K0XBHIS33?

For a new design, consider current-production 16 Mbit Quad-SPI NOR Flash devices from Infineon (e.g., S25FL116K series variants still active), Winbond, or Macronix. Each requires a pin-to-pin and command-set compatibility check against the original BGA footprint and host controller driver.