32 Mbit SPI NOR flash with 108 MHz Quad I/O
The S25FL132K0XMFB010 is a 32 Mbit SPI NOR flash from Infineon's FL1-K series, organized as 4M x 8 bits, using the SPI bus with Quad I/O support for read speeds up to 108 MHz. The Quad I/O interface allows four data lines to transfer in parallel, giving a practical read throughput that supports execute-in-place (XIP) firmware execution or fast boot sequences in automotive ECUs and industrial controllers. The page program time is 3 ms, which sets the upper bound for OTA or field-update write cycles — budget accordingly for parameter storage or code update slots.
AEC-Q100 Grade 1 — qualified, not just capable
For a production automotive BOM line, the AEC-Q100 listing satisfies the qualification gate for most chassis and body-domain applications. The OEM auditor will ask for the PPAP evidence package — this part has that pedigree.
The S25FL132K0XMFB010 is marked obsolete by the manufacturer. That means no new factory orders are being accepted — the only remaining channel is surplus inventory held by independent distributors. Any buyer filling a BOM line with this part needs to secure stock before it dries up completely, or plan a pin-compatible migration.
8-SOIC surface-mount — footprint and handling
No thermal pad or exposed paddle — the package relies on the ambient board copper for heat spreading. The shipping medium is Tray. For reel-fed assembly, verify that the tray-to-tape conversion is handled by the supply chain before the part enters the pick-and-place feeder.