NXP document UM10391, a user manual in PDF form catalogued here as a schematic reference.

NXP user manual UM10391, filed among power supply schematics, likely an NXP reference adapter design or evaluation board document.

NXP document UM10391 in PDF format, 1017 KB. The UM prefix marks an NXP user manual, a reference describing a chip family, its registers, peripherals and pin functions…

NXP document with the identifier UM10391, provided as a PDF of about 1 MB and indexed here under schematics.