512 Mbit SPI Quad I/O NOR flash at 66 MHz
The S25FL512SDPMFIG11 is a 512 Mbit SPI NOR flash from Infineon's FL-S series, organized as 64M x 8 bits. It communicates over a Quad I/O SPI interface at up to 66 MHz clock frequency, delivering read throughput suitable for code shadowing, firmware storage, and data logging in embedded systems.
16-SOIC wide-body footprint
Housed in a 16-SOIC (0.295-inch, 7.50 mm width) surface-mount package with supplier device package designation 16-SOIC, the S25FL512SDPMFIG11 uses a standard wide-body SOIC land pattern common to high-density NOR flash. The package is delivered in tube packaging. The 16-pin SOIC footprint is compatible with automated pick-and-place assembly and reflow soldering profiles typical for lead-free processes. No special thermal management is required for the package at the rated operating conditions.
Active lifecycle — no obsolescence watch needed
Infineon lists the S25FL512SDPMFIG11 as Active. The FL-S series is Infineon's mainstream multi-I/O NOR flash family, widely used across embedded markets. No pin-compatible second-source or direct replacement is recorded in the manufacturer's cross-reference data for this specific order code.