FT24C128A-UDR-B FT24C128A-UMR-B FT24C128A-UMR-T FT24C128A-UMR-T MSOP8 FT24C128A-UNG-T FT24C128A-UNG-T IC FT24C128A-UNR-T FT24C128A-USG-B FT24C128A-USG-T FT24C128A-USR