M34302M8-514SP

8-Bit Single-Chip Microcomputer with OSD/Closed Caption Decoder IC, containing a mask-programmed ROM matrix, internal RAM, and an integrated on-screen display character generator. It is engineered to manage infrared remote control decoding and broadcast synchronization inside vintage color television chassis, housed in a high-density 52-pin shrink through-hole plastic DIP package. Manufactured by Mitsubishi Electric.