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Infineon Technologies S25FL129P0XBHIZ00 — Memory (DRAM / SRAM / Flash / EEPROM)

Infineon S25FL129P0XBHIZ00 NOR Flash, 128Mbit, 104MHz

MPNS25FL129P0XBHIZ00
Obsolete

Infineon Technologies FL-P series NOR Flash memory, S25FL129P0XBHIZ00, 128Mbit, SPI Quad I/O, 104 MHz, 2.7-3.6V, -40 to 85°C, 24-BGA (8x6mm), Tray.

Infineon Technologies S25FL129P0XBHIZ00 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

S25FL129P0XBHIZ00 specifications
ParameterValue
SeriesFL-P
Memory typeNon-Volatile
MountingSurface Mount
Voltage2.7V ~ 3.6V
Frequency104 MHz
Memory interfaceSPI - Quad I/O
Operating temperature-40°C ~ 85°C (TA)
PackageTray
TechnologyFLASH - NOR
Memory size128Mbit
Memory formatFLASH
Case24-TBGA
Memory organization16M x 8
Write cycle time - word, page5µs, 3ms

Product details

128 Mbit NOR Flash with quad-I/O read

The S25FL129P0XBHIZ00 is a 128 Mbit NOR Flash memory from the FL-P series, organized as 16M x 8 bits. It uses the SPI Quad I/O interface, enabling read throughput up to 104 MHz clock frequency — sufficient for code shadowing or execute-in-place (XIP) in embedded systems where the CPU fetches instructions directly from flash. Page program time is 5 µs typical, sector erase 3 ms typical — these timing figures matter when budgeting firmware update windows or OTA download cycles.

No official successor or pin-compatible cross-reference is recorded from the manufacturer. The 24-BGA package (8x6 mm body) with a 0.80 mm ball pitch is the footprint constraint for any board-spin replacement. A functional equivalent in a different package would require a PCB layout change.

Frequently asked questions

What is the closest pin-compatible alternative to S25FL129P0XBHIZ00?

No pin-compatible alternative is recorded from the manufacturer. The FL-P series includes other densities, but a direct drop-in replacement at 128 Mbit in the same 24-BGA footprint is not documented. A board-spin or software rework is required for any functional replacement.

What is the memory interface and clock speed?

The device uses SPI Quad I/O interface with a maximum clock frequency of 104 MHz. Quad-I/O mode reads four bits per clock cycle, yielding effective throughput well above standard SPI — relevant for fast code fetch or data logging applications.