128Mbit NOR flash for firmware storage in industrial systems
The S25FL129P0XNFV013: The SPI Quad I/O interface clocks at 104 MHz, delivering sustained read throughput for code shadowing or data logging in embedded control systems.
Infineon lists the S25FL129P0XNFV013 as obsolete. For a design that cannot tolerate a board spin, the FL-P series shares the same 8-WSON footprint and pinout across density variants — but no pin-compatible drop-in replacement from Infineon is documented for this specific order code. A cross-reference search against the base product number S25FL129 may yield functionally equivalent parts from other vendors, though package and command set differences require validation.