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Infineon Technologies S25FL256LDPNFI010 — Memory (DRAM / SRAM / Flash / EEPROM)

Infineon S25FL256LDPNFI010 256Mbit NOR Flash, 66 MHz SPI/QPI

MPNS25FL256LDPNFI010
Active

Infineon FL-L series 256Mbit NOR Flash, SPI - Quad I/O, QPI interface, 66 MHz clock, 2.7V-3.6V supply, -40°C to 85°C, 8-WSON (6x8 mm) exposed pad, Tray.

$5.8300Ref. price · indicative, final on quote
Packaging8-WDFN Exposed Pad
RoHSROHS3 Compliant
SeriesFL-L
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

S25FL256LDPNFI010 specifications
ParameterValue
SeriesFL-L
Memory typeNon-Volatile
MountingSurface Mount
Voltage2.7V ~ 3.6V
Frequency66 MHz
Memory interfaceSPI - Quad I/O, QPI
Operating temperature-40°C ~ 85°C (TA)
PackageTray
TechnologyFLASH - NOR
Memory size256Mbit
Memory formatFLASH
Case8-WDFN Exposed Pad
Memory organization32M x 8

Product details

256 Mbit NOR Flash with Quad SPI — 66 MHz speed bin in the FL-L family

The Infineon S25FL256LDPNFI010 is a 256 Mbit NOR Flash memory from the FL-L series, organized as 32M x 8 bits.

It is not qualified for extended automotive (125°C) or downhole environments. If your BOM requires the wider -40°C to 125°C range, the sibling S25FL256LAGMFN000 in the same FL-L family is the correct pick — same 256 Mbit density, same Quad SPI interface, but rated for the full automotive temperature span.

Package and PCB layout note

Housed in an 8-WSON (6x8 mm) exposed-pad package, the S25FL256LDPNFI010 requires a thermal pad on the PCB for proper solder joint reliability and heat transfer. The pad must be connected to ground plane with several vias to avoid delamination during reflow.

No last-time-buy or obsolescence notices are in effect.

Frequently asked questions

What is the price and availability of S25FL256LDPNFI010?

Current pricing and stock availability are confirmed at quote time. Submit an RFQ through this page for a real-time quote and lead time.

What is the closest functional second-source for S25FL256LDPNFI010?

The S25FL256LAGBHI020 is a pin-compatible FL-L sibling with the same 256 Mbit density and Quad SPI interface, but clocked at 133 MHz instead of 66 MHz. It is a drop-in replacement if your bus can handle the higher speed.

Can S25FL256LDPNFI010 support Quad SPI (QSPI) interface?

Yes, it supports SPI - Quad I/O and QPI modes, giving four data lines for higher throughput.

Is S25FL256LDPNFI010 compatible with 3.3V systems?

Yes, the supply voltage range is 2.7V to 3.6V, making it directly compatible with 3.3V logic rails.