ChipFind - Manufacturer datasheet and components documentation
M30281M8T-XXXHP (Renesas) - The M16C/28 Group of Single-chip Microcomputers is Built Using The High-performance Silicon Gate CMOSprocess UsingA M16C/60 Series Cpu Core and is Packaged inA 64-pin and 80-pin Plastic Molded Qfp.these
MC146818A (Motorola) - REAL-TIME CLOCK PLUS RAM(RTC)