M37481E8T-XXXSP

PRELIMINARYNSootimcee: pTahriasmisentroict alimfinitsalasrpeescuifbicjeactitotno. change. MITSUBISHI MICROCOMPUTERS 7480/7481 GROUP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER DESCRIPTION The 7480/7481 group is the single-chip microcomputer adopting the silicon gate CMOS process. In addition to its simple instruction set, the ROM, RAM, and I/O addresses are placed in the same memory space. Having built-in serial I/O, A-D converter, and watchdog timer, this single-chip microcomputer is useful for control of automobiles, office automation equipment and home electric appliances. The 7480/7481 group includes multiple types which differ in the memory type, size, and package. FEATURES qNumber of basic machine language instructions ..................... 71 qMinimum instruction execution time ................................... 0.5 µs (at 8 MHz clock input oscillation frequency) qMemory size ROM ........................................... 4 K to 16 K bytes RAM ..................................