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Infineon Technologies S25FL128LDPBHB033 — Memory (DRAM / SRAM / Flash / EEPROM)

S25FL128LDPBHB033 128 Mbit SPI NOR Flash, AEC-Q100, 66 MHz

MPNS25FL128LDPBHB033
Obsolete

Infineon (Cypress) S25FL128LDPBHB033, Automotive AEC-Q100 FL-L series, 128 Mbit SPI Quad I/O NOR Flash, 66 MHz clock, 2.7–3.6 V supply, -40 to 105°C, 24-BGA (6x8 mm).

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

S25FL128LDPBHB033 specifications
ParameterValue
SeriesAutomotive, AEC-Q100, FL-L
Memory typeNon-Volatile
MountingSurface Mount
Voltage2.7V ~ 3.6V
Frequency66 MHz
Memory interfaceSPI - Quad I/O, QPI
Operating temperature-40°C~105°C(TA)
PackageTape & Reel (TR)
TechnologyFLASH - NOR
Memory size128Mbit
Memory formatFLASH
Case24-TBGA
Memory organization16M x 8

Product details

128 Mbit automotive NOR Flash in a 24-BGA footprint

The Infineon S25FL128LDPBHB033 is a 128 Mbit SPI Quad I/O NOR Flash memory from the Automotive, AEC-Q100 FL-L series.

For an automotive program, the OEM auditor will ask for the AEC-Q100 qualification report and PPAP documentation — confirm those are available from the original manufacturer or your distributor.

The S25FL128LDPBHB033 is obsolete per the manufacturer's product status. This part is available only through surplus and broker channels.

Package and PCB layout considerations

The device comes in a 24-ball BGA package with a 6x8 mm body (Supplier Device Package 24-BGA (6x8)). The BGA requires a solder mask defined pad with via-in-pad or microvia fanout for the inner balls. The Tape & Reel (TR) shipping format is standard for automated pick-and-place.

Frequently asked questions

Is S25FL128LDPBHB033 obsolete?

Yes, the S25FL128LDPBHB033 is officially obsolete. Infineon has discontinued production, and no last-time-buy window remains. The part can only be sourced through surplus and independent distribution channels.

What is the replacement for S25FL128LDPBHB033?

No direct pin-compatible successor is officially listed. Within the same FL-L family, the S25FL128LDPBHB031 (128 Mbit, 24-BGA) and the S25FL256L series (256 Mbit) are possible alternatives, but you must verify the pinout, timing, and software compatibility against the specific datasheet before requalifying.