Clock speed and interface throughput
The S25FL128SAGMFB011: Rated for a 133 MHz clock frequency, the Quad I/O interface delivers read throughput up to 532 MHz effective (four data lines × 133 MHz). This matters for fast boot or execute-in-place (XIP) applications where the flash read speed directly impacts processor wait states.
Operating temperature spans -40°C to +105°C (TA), qualifying the part for industrial enclosures, outdoor telecom, and under-hood automotive modules that see ambient temperatures above the standard 85°C commercial ceiling. The lifecycle status is Active, meaning Infineon continues to manufacture the device and it remains suitable for new designs.
Package and supply voltage considerations
The 16-SOIC package (supplier device package 16-SOIC) requires a standard wide-body SOIC footprint with 1.27 mm pitch. Surface-mount assembly is straightforward with conventional reflow profiles. Tube packaging (not tape-and-reel) means the parts arrive in anti-static tubes; for automated pick-and-place, request reel packaging if the BOM volume justifies a reel quantity.