The MN103 is a 32-bit microprocessor series developed by Matsushita Electric Industrial, now Panasonic Corporation. Most variants include a media processor, working as an image processor or video processor. It is used in digital cameras, set-top boxes and DVD players.
It was supported by the Linux kernel from version 2.6.25 until version 4.16.
A newer, enhanced version is the MN103S.