M38279EFHP

MITSUBISHI MICROCOMPUTERS 3827 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER DESCRIPTION The 3827 group is the 8-bit microcomputer based on the 740 family core technology. The 3827 group has the LCD drive control circuit, the A-D/D-A converter, the UART, and the PWM as additional functions. The various microcomputers in the 3827 group include variations of internal memory size and packaging. For details, refer to the section on part numbering. For details on availability of microcomputers in the 3827 group, refer to the section on group expansion. FEATURES qBasic machine-language instructions ...................................... 71 qThe minimum instruction execution time ........................... 0.5 µs (at 8MHz oscillation frequency) qMemory size ROM ................................................................. 4 K to 60 K bytes RAM ................................................................. 192 to 2048 bytes qProgrammable input/output ports ............................................ 55 qOutput port ................................................................................. 8 qInput port .................................................................................... 1 qInterrupts ................................................. 17 sources, 16 vectors (includes key input interrupt) qTimers ........................................................... 8-bit ! 3, 16-bit ! 2 qSerial I/O1 .................... 8-bit ! 1 (UART or Clock-synchronized) qSeria...