Infineon lists the S25FL128LAGBHI033 as obsolete.
128 Mbit SPI NOR Flash — key parametrics
This is a 128 Mbit (16M x 8) NOR Flash memory from the FL-L series, organized as 16M x 8 bits. The 24-TBGA package (supplier device package 24-BGA 6x8 mm) requires a controlled reflow profile — the 0.80 mm ball pitch is manageable with standard SMT equipment but demands careful stencil design for solder joint yield.
Board integration and package note
The 24-BGA (6x8 mm) footprint is the main integration constraint. The 0.80 mm pitch routes out on two layers with via-in-pad if the design is dense; four-layer boards handle the fan-out cleanly.