The S25FL256SAGMFIG11 is a 256 Mbit, non-volatile NOR Flash memory from the Cypress (now Infineon) FL-S series. The 2.7 V to 3.6 V supply range and industrial temperature grade (-40°C to 85°C) suit it for code shadowing, firmware storage, and data logging in factory automation, outdoor telecom, and embedded control systems. The 16-SOIC package keeps the board footprint compact while delivering the density needed for boot code and parameter storage.
133 MHz SPI Quad I/O — throughput for code shadow
For designs that need to boot quickly or store a large firmware image, the 256 Mbit density in a 16-SOIC package provides a higher-density alternative to smaller serial NOR parts without moving to a larger-footprint parallel NOR.
EOL notice — plan the last-time buy now
The manufacturer has issued an end-of-life (EOL) notice for this device. Procurement should secure last-time-buy quantities or qualify a pin-compatible replacement before the final order window closes.
Package and mounting — 16-SOIC outline
The supplier device package is 16-SOIC. Standard reflow profiles for SOIC-16 apply; verify pad layout per the datasheet landing pattern.