Excel spreadsheet of about 25.5 KB named as a new IC list, with no device, brand or board tied to it in the name. Lists like this typically collect chip part numbers, markings or cross references that technicians use when identifying or substituting components such as power controllers, MOSFETs or flash memory. Open it in Microsoft Excel or LibreOffice Calc. Treat the content as reference only and confirm any part against its datasheet before ordering or soldering.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @BiosSchematicBoardviewNoLimit. Enginerys does not host this file.