133 MHz Quad-SPI for fast code shadowing
The S25FL128SAGBHV303 is a 128 Mbit NOR Flash from Infineon's FL-S series, organized as 16M x 8. Its SPI Quad I/O interface clocks at 133 MHz, which translates to a sustained read throughput high enough for execute-in-place (XIP) boot from an external Flash or fast DMA-based code shadowing to RAM.
Industrial temperature grade — outdoor and under-hood ready
The 105°C ceiling is a step above the standard 85°C industrial grade, giving extra margin for self-heating in a sealed enclosure or near a hot processor.
24-ball BGA footprint — layout considerations
The 24-BGA package measures 6x8 mm with a ball pitch that suits two-layer routing if the layout is tight. The supplier device code is 24-BGA (6x8).
Infineon lists the S25FL128SAGBHV303 as Active.