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Infineon Technologies S25FL129P0XBHI313 — Memory (DRAM / SRAM / Flash / EEPROM)

S25FL129P0XBHI313 128Mbit NOR Flash, 104 MHz SPI, Obsolete

MPNS25FL129P0XBHI313
Obsolete

Infineon FL-P series, S25FL129P0XBHI313, 128 Mbit NOR Flash, SPI - Quad I/O, 104 MHz, 2.7V ~ 3.6V, -40°C ~ 85°C, 24-TBGA, Surface Mount.

Infineon Technologies S25FL129P0XBHI313 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

S25FL129P0XBHI313 specifications
ParameterValue
SeriesFL-P
Memory typeNon-Volatile
MountingSurface Mount
Supply voltage2.7V ~ 3.6V
Clock frequency104 MHz
Memory interfaceSPI - Quad I/O
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR)
TechnologyFLASH - NOR
Memory size128Mbit
Memory formatFLASH
Case24-TBGA
Memory organization16M x 8
Write cycle time - word, page5µs, 3ms

Product details

128 Mbit NOR Flash — obsolete, but still in the supply chain

The part is packaged in a 24-ball BGA (6x8 mm) for surface-mount assembly.

Sourcing now runs through independent distribution, where we quote against available surplus and excess inventory. The 104 MHz Quad I/O performance and 128 Mbit density still match many legacy designs, but any new BOM line should plan for a replacement.

104 MHz Quad I/O — read throughput for execute-in-place

With a 104 MHz clock and Quad I/O interface, this part delivers read throughput suitable for execute-in-place (XIP) firmware storage on an MCU or FPGA configuration memory. The 5 µs word-program time and 3 ms page-write cycle are typical for this NOR generation.

Frequently asked questions

What is the replacement for S25FL129P0XBHI313?

For a pin-compatible drop-in, you would need to check the FL-P family's later density variants or migrate to the S25FL-L / S25HS series, which share the same 24-BGA footprint and Quad I/O interface but require a firmware and timing review. We can help cross-reference against current-production parts when you submit an RFQ.