Infineon Technologies S25FL128SDSNFI000 — Memory (DRAM / SRAM / Flash / EEPROM)
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Infineon Technologies / Memory (DRAM / SRAM / Flash / EEPROM)

S25FL128SDSNFI000 FL-S 128Mbit SPI NOR Flash, 80 MHz

MPN S25FL128SDSNFI000
Active Spot Stock · 24-48h Dispatch 100% Original Sealed

Infineon FL-S series, S25FL128SDSNFI000, 128Mbit SPI NOR Flash, 80 MHz clock, Quad I/O interface, 2.7V-3.6V supply, -40°C to 85°C, 8-WSON (6x8 mm) package, Tray.

In Stock: 205 pcs
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d) Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$4.49 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$4.49
10+ pcs
$4.04
30+ pcs
$3.68
100+ pcs
$3.32
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$4.49 / ea

205 in stock — maximum per order · 3–4 days lead time

$4.04 / ea from 10 pcs

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[SPEC] Essential Parameters Snapshot Full Specifications (13)
Package / Case 8-WDFN Exposed Pad
Supply Voltage 2.7V ~ 3.6V
Speed / Frequency 80 MHz
Memory / RAM 128Mbit

Full Technical Specifications

13 Parameters
S25FL128SDSNFI000 specifications
Parameter / AttributeSpecification / Value
SeriesFL-S
Memory typeNon-Volatile
MountingSurface Mount
Supply voltage2.7V ~ 3.6V
Clock frequency80 MHz
Memory interfaceSPI - Quad I/O
Operating temperature-40°C ~ 85°C (TA)
PackageTray
TechnologyFLASH - NOR
Memory size128Mbit
Memory formatFLASH
Case8-WDFN Exposed Pad
Memory organization16M x 8
Series Sibling Variants

Infineon Technologies FL-S Series Models

Sibling variants, package options, and speed/density grades in this Infineon Technologies semiconductor series. Active Shenzhen warehouse allocation and rapid 24-48h dispatch.

Technical Details & Description

Active lifecycle — no LTB risk

There is no last-time-buy notice, no NRND flag, and no announced EOL. You can commit this part to a production BOM without worrying about an imminent phase-out. The FL-S series is a mature, widely used NOR Flash family with multiple density and temperature variants, so supply depth is good across the channel.

For volume production or urgent BOM fills, submit an RFQ — we will return a firm price and lead time based on real-time channel inventory. The active lifecycle means you are not chasing surplus stock; the part is still flowing through normal supply lines.

Frequently asked questions

What is the equivalent of S25FL128SDSNFI000?

The closest functional equivalent within the same FL-S family is the S25FL128SAGMFV010, which runs at 133 MHz and supports a -40°C to 105°C temperature range. The S25FL128SAGBHIA10 is a 133 MHz, -40°C to 85°C variant in a BGA package. Both are pin-compatible for Quad I/O SPI but differ in speed grade and temperature range.

Is S25FL128SDSNFI000 compatible with 3.3V systems?

Yes, the supply voltage range is 2.7 V to 3.6 V, which directly covers 3.3 V logic rails. No level shifting is needed for the SPI bus if the host controller also runs at 3.3 V.

S25FL128SDSNFI000
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