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M16C/62 Group DATASHEET

M16C/62 Group DATASHEET

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Mitsubishi microcomputers<strong>M16C</strong> / <strong>62</strong> <strong>Group</strong>SINGLE-CHIP 16-BIT CMOS MICROCOMPUTERDifferences between M30<strong>62</strong>2MC and M30612MCType Name M30<strong>62</strong>2MC M30612MCMemory spaceMemory expansion is possible1.2M bytes mode4M bytes mode1M byte fixedTimer B 6 channels 3 channelsSerial I/OIIC bus modePort functionInterrupt causeUART/clocked SI/O · · · · · 3 channelClocked SI/O · · · · · ····· 2 channelUART2 usedIIC bus interface can be performedwith softwareP90 · · · · · TB0IN/CLK3P91 · · · · · TB1IN/SIN3P92 · · · · · TB2IN/SOUT3P93 · · · · · TB3IN/DA0P94 · · · · · TB4IN/DA1P95 · · · · · ANEX0/CLK4P96 · · · · · ANEX1/SOUT4P97 · · · · · ADTRG/SIN4P15 · · · · · D13/INT3P16 · · · · · D14/INT4P17 · · · · · D15/INT5P71 · · · · · RXD2/TA0IN/TB5INInternal 25 sourcesExternal 8 sourcesSoftware 4 sources(Added two Serial I/O, threetimers and 3external interrupts)UART/clocked SI/O · · · · · 3 channelsImpossibleP90 · · · · · TB0INP91 · · · · · TB1INP92 · · · · · TB2INP93 · · · · · DA0P94 · · · · · DA1P95 · · · · · ANEX0P96 · · · · · ANEX1P97 · · · · · ADTRGP15 · · · · · D13P16 · · · · · D14P17 · · · · · D15P71 · · · · · RXD2/TA0INInternal 20 sourcesExternal 5 sourcesSoftware 4 sourcesChip selectM30612MC type and the type asbelow can be switched(Besides 4M-byte mode is possible.)CS0 : 0400016 to 3FFFF16 (fetch)4000016 to FFFFF16 (data/facth)CS1 : 2800016 to 2FFFF16 (data)CS2 : 0800016 to 27FFF16 (data)CS3 : 0400016 to 07FFF16 (data)CS0 : 3000016 to FFFFF16CS1 : 2800016 to 2FFFF16CS2 : 0800016 to 27FFF16CS3 : 0400016 to 07FFF16Three-phase invertercontrol circuitRead port P1PWM output for three-phase invertercan be performed using timer A4, A1and A2.Output port is arranged to P72 to P75,P80 and P81.By setting to register, the state of portregister can be read always.ImpossibleThe state of port when input mode.The state of port register when outputmode.P44/CS0 - P47/CS3pin pull-up resistorsIf a Vcc level is applied to the CNVsspin, bit 2 (PU11) of pull-up controlregister 1 turns to "1" when reset, andP44/ CS0 - P47/ CS3 turn involved inpull-up.Bit 2 (PU11) of the pull-up controlregister 1 turns to "0" when reset, andP44/ CS0 - P47/ CS3 turn free from pullup.271

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