M16C/62 Group DATASHEET

DescriptionMitsubishi microcomputersM16C / 62 GroupSINGLE-CHIP 16-BIT CMOS MICROCOMPUTERBlock DiagramFigure 1.1.3 is a block diagram of the M16C/62 group.Block diagram of the M16C/62 group8888888I/O portsPort P0Port P1Port P2Port P3Port P4Port P5Port P6Internal peripheral functionsTimerTimer TA0 (16 bits)Timer TA1 (16 bits)Timer TA2 (16 bits)Timer TA3 (16 bits)Timer TA4 (16 bits)Timer TB0 (16 bits)Timer TB1 (16 bits)Timer TB2 (16 bits)Timer TB3 (16 bits)Timer TB4 (16 bits)Timer TB5 (16 bits)Watchdog timer(15 bits)DMAC(2 channels)D-A converter(8 bits X 2 channels)Note 1: ROM size depends on MCU type.Note 2: RAM size depends on MCU type.A-D converter(10 bits X 8 channelsExpandable up to 10 channels)UART/clock synchronous SI/O(8 bits X 3 channels)CRC arithmetic circuit (CCITT )(Polynomial : X 16 +X 12 +X 5 +1)M16C/60 series16-bit CPU coreRegistersR0H R0LR0H R0LR1H R1LR1H R1LR2R2R3R3A0A0A1A1FBFBSBProgram counterPCVector tableINTBStack pointerISPUSPFlag registerFLGSystem clock generatorXIN-XOUTXCIN-XCOUTClock synchronous SI/O(8 bits X 2 channels)MemoryROM(Note 1)RAM(Note 2)MultiplierPort P7Port P8Port P85Port P9Port P1087 8 8Figure 1.1.3. Block diagram of M16C/62 group4