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Infineon Technologies S25FL128SDSBHV203 — Memory (DRAM / SRAM / Flash / EEPROM)

Infineon S25FL128SDSBHV203 NOR Flash, 128 Mbit, 80 MHz, SPI Quad I/O

MPNS25FL128SDSBHV203
Active

Infineon FL-S series, NOR Flash, 128 Mbit, SPI Quad I/O, 80 MHz, 2.7-3.6 V, -40 to 105 °C, 24-BGA (8x6 mm), Tape & Reel.

$3.1711Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

S25FL128SDSBHV203 specifications
ParameterValue
SeriesFL-S
Memory typeNon-Volatile
MountingSurface Mount
Supply voltage2.7V ~ 3.6V
Clock frequency80 MHz
Memory interfaceSPI - Quad I/O
Operating temperature-40°C ~ 105°C (TA)
PackageTape & Reel (TR)
TechnologyFLASH - NOR
Memory size128Mbit
Memory formatFLASH
Case24-TBGA
Memory organization16M x 8

Product details

The Infineon S25FL128SDSBHV203 is a 128 Mbit NOR Flash memory from the FL-S series, organized as 16M x 8 bits and accessed through an SPI Quad I/O interface at up to 80 MHz. It is a non-volatile memory intended for code shadowing, execute-in-place (XIP) firmware storage, and data logging in embedded systems that require reliable read performance over a wide temperature range.

80 MHz Quad I/O — read throughput and bus timing

The 80 MHz clock rate on the Quad I/O interface supports fast boot sequences and XIP operation from a 2.7 V to 3.6 V supply rail.

Frequently asked questions

What is the operating voltage range of S25FL128SDSBHV203?

The supply voltage range is 2.7 V to 3.6 V, making it compatible with 3.3 V logic rails found on most MCUs and SoCs.

What is the exact pinout of S25FL128SDSBHV203?

The pinout is defined by the 24-ball BGA footprint (8 x 6 mm) with the standard SPI Quad I/O signal assignment. For the exact ball map, refer to the Infineon S25FL128S datasheet.

Is S25FL128SDSBHV203 compatible as a replacement for other S25FL128 variants?

The S25FL128SDSBHV203 is a specific variant in the FL-S series with a 24-BGA package and industrial temperature range. Compatibility with other S25FL128 variants depends on package, temperature grade, and interface — the base part number S25FL128 covers multiple configurations, so verify the suffix matches your design's requirements.