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Infineon Technologies S25FL256LDPMFN003 — Memory (DRAM / SRAM / Flash / EEPROM)

Infineon S25FL256LDPMFN003 256Mbit NOR Flash, 66MHz SPI

MPNS25FL256LDPMFN003
Active

Infineon FL-L Series, 256Mbit, FLASH - NOR, SPI - Quad I/O, QPI, 66MHz, 2.7V ~ 3.6V, -40°C ~ 125°C, 16-SOIC (0.295", 7.50mm Width), Surface Mount.

$4.5495Ref. price · indicative, final on quote
Infineon Technologies S25FL256LDPMFN003 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

S25FL256LDPMFN003 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 ~ 125°C (TA)
PackageTape & Reel (TR)
TechnologyFLASH - NOR
Memory size256Mbit
Memory formatFLASH
Case16-SOIC (0.295\", 7.50mm Width)
Memory organization32M x 8

Product details

256 Mbit NOR Flash with Quad-SPI — what this part is for

The S25FL256LDPMFN003: SPI interface with Quad I/O and QPI support, 66 MHz clock. Typical applications include code shadowing in embedded processors, firmware storage for networking equipment, and configuration data logging in industrial controllers.

66 MHz Quad-SPI — read throughput and bus timing

QPI mode reduces command overhead by encoding opcodes on four pins.

Supply voltage and temperature — fit for outdoor and automotive environments

The wide-body SOIC-16 package (7.50 mm width) handles the thermal expansion of these environments better than a narrow-body SOIC.

Package and footprint — SOIC-16 wide, surface mount

16-SOIC wide package (0.295 inch body width, 7.50 mm), surface-mount only. Supplier device package is 16-SOIC.

Frequently asked questions

Can S25FL256LDPMFN003 replace the S25FL256S series directly?

The S25FL256LDPMFN003 is from the FL-L series, which is the successor to the S25FL256S family. Both use the same 16-SOIC wide footprint and the same Quad-SPI interface. The FL-L series typically offers a higher clock frequency (66 MHz vs 104 MHz on some S25FL256S variants) and a wider temperature range. Pin compatibility is maintained across the two families, so a direct PCB replacement is possible, but verify the timing parameters in your specific read timing budget.

What package does S25FL256LDPMFN003 come in?

The device is packaged in a 16-SOIC wide-body package (0.295 inch body width, 7.50 mm). The supplier device package is 16-SOIC. It is surface-mount only and ships in Tape & Reel (TR) format.