Automotive NOR flash with AEC-Q100 Grade 1 temperature range
The S25FL128LAGBHM020: That Grade 1 rating means it sustains full read/write performance across the under-hood thermal profile — no derating needed for engine-bay ECUs or transmission controllers. The memory interface supports SPI Quad I/O and QPI protocols at a clock frequency of 133 MHz, delivering read throughput sufficient for code-shadowing or data-logging in real-time control loops. Supply voltage spans 2.7V to 3.6V, compatible with common 3.3V automotive power rails.
Package and board-fit for high-reliability assemblies
Housed in a 24-ball TBGA (8x6 mm body) — the 0.80 mm ball pitch and 1.0 mm max seated height fit standard PCB clearance for multilayer boards. The surface-mount package is compatible with reflow profiles per JEDEC J-STD-020; moisture sensitivity level (MSL) should be confirmed from the latest Infineon product bulletin for the specific date code. Memory organization is 16M x 8 bits, with the non-volatile NOR cell providing fast random read and uniform sector erase. The FL-L series supports the Quad I/O read command for reduced instruction overhead in firmware-update routines.
Active production — sourcing via independent distribution
The base product number S25FL128 allows traceability to Infineon's FL-L family documentation.