M16C/62 Group DATASHEET

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Processor ModeMitsubishi microcomputersM16C / 62 GroupSINGLE-CHIP 16-BIT CMOS MICROCOMPUTERSingle-chip modeMemory expansion modeMicroprocessor mode0000016SFR areaSFR areaSFR area0040016InternalRAM areaInternalRAM areaInternalRAM areaXXXXX160400016Internallyreserved areaInternallyreserved areaInhibitedExternalareaExternalareaD000016YYYYY16Internallyreserved areaInternalROM areaInternalROM areaFFFFF16Type No. Address XXXXX16 Address YYYYY16M30622M4 00FFF16 F800016M30620M8 02BFF16 F000016M30620MA02BFF16E800016M30620MC/EC 02BFF16E000016M30622M8/E8013FF16F000016M30622MA017FF16E800016M30622MC017FF16E000016M30624MG/FG053FF16C000016External area : Accessing this area allows the user toaccess a device connected externallyto the microcomputer.Note : These memory maps show an instance in which PM13 is set to 0; but in the case of M30624MG/FG,they show an instance in which PM13 is set to 1.Figure 1.10.1. Memory maps in each processor mode (without memory area expansion, normal mode)29
Processor ModeMitsubishi microcomputersM16C / 62 GroupSINGLE-CHIP 16-BIT CMOS MICROCOMPUTERFigure 1.10.2 shows the memory maps and the chip selection areas effected by PM13 (the internal reservedarea expansion bit) in each processor mode for the product having an internal RAM of more than15K bytes and a ROM of more than 192K bytes.(1)Normal mode000001600400160400016080001628000163000016CFFFF16D000016FFFFF16Internal reserved area expansion bit="0"Memory expansionmodeSFR area(1K bytes)Internal RAM area(15K bytes)SFR area(1K bytes)Internal RAM area(15K bytes) External areaExternal area Internal ROM area(192K bytes)After resetMicroprocessormodeCS3(16K bytes)CS2(128K bytes)CS1(32K bytes)CS0Memory expansion mode: 640K bytesMicroprocessor mode: 832K bytes00000160040016054001606000160800016SFR area(1K bytes) Internal ROM area (256K bytes)28000163000016BFFFF16C000016FFFFF16Internal reserved area expansion bit="1"Memory expansionmodeSFR area(1K bytes)Internal RAM area(20K bytes)Internal reserved areaExternal areaMicroprocessormodeInternal RAM area(20K bytes)Internal reserved areaExternal areaCS3(8K bytes)CS2(128K bytes)CS1(32K bytes)CS0Memory expansion mode: 576K bytesMicroprocessor mode: 832K bytesAfter reset, and set the Internal reserved area expansion bit to "1"Note: The reset vector lies in an area between D000016 and FFFFB16.(2)Expansion mode 1000001600400160400016080001628000163000016CFFFF16D000016FFFFF16Internal reserved area expansion bit="0"Memory expansionmodeSFR area(1K bytes)Internal RAM area(15K bytes)MicroprocessormodeSFR area(1K bytes)Internal RAM area(15K bytes) External areaExternal area Internal ROM area(192K bytes)After resetCS3 (16K bytes)CS2 (128K bytes)CS1 (32K bytes)CS0Memory expansion mode: 816K bytesMicroprocessor mode: 1008K bytes176K bytes= the extent ofmemoryexpanded00000160040016Internal reserved area Internal reserved area External areaExternal area Internal ROM area(256K bytes)054001606000160800016 CS3 (8K bytes)CS2 (128K bytes)168K bytes= the extent of2800016memoryCS1 (32K bytes) expanded3000016BFFFF16C000016FFFFF16Internal reserved area expansion bit="1"Memory expansionmodeSFR area(1K bytes)Internal RAM area(20K bytes)MicroprocessormodeSFR area(1K bytes)Internal RAM area(20K bytes)CS0Memory expansion mode: 744K bytesMicroprocessor mode: 1000K bytesAfter reset, and set the Internal reserved area expansion bit to "1"Note: The reset vector lies in an area between D000016 and FFFFB16.(2)Expansion mode 2000001600400160400016080001628000164000016CFFFF16D000016FFFFF16Internal reserved area expansion bit="0"Memory expansionmodeSFR area(1K bytes)Internal RAM area(15K bytes)MicroprocessormodeSFR area(1K bytes)Internal RAM area(15K bytes) External areaExternal area Internal ROM area(192K bytes)After reset CS3(16K bytes)CS2(128K bytes)CS1(96K bytes)CS0Memory expansion mode: 512K bytes x 7banks + 256K bytesMicroprocessor mode: 512K bytes x 8banks0000016SFR area(1K bytes)Internal RAM area(20K bytes)0540016 Internal reserved area06000160040016External area080001628000164000016BFFFF16C000016FFFFF16Internal reserved area expansion bit="1"Memory expansionmodeInternal ROM area(256K bytes)MicroprocessormodeSFR area(1K bytes)Internal RAM area(20K bytes)Internal reserved areaExternal areaAfter reset, and set the Internal reserved area expansion bit to "1"CS3(8K bytes)CS2(128K bytes)CS1(96K bytes)CS0Note: The reset vector lies in an area between D000016 and FFFFB16.Memory expansion mode: 512K bytes x 7banks + 256K bytesMicroprocessor mode: 512K bytes x 8banksFigure 1.10.2. Memory location and chip select area in each processor mode30
Page 1 and 2: Customer Interface Publication: KCH
Page 3: DescriptionMitsubishi microcomputer
Page 7 and 8: DescriptionMitsubishi microcomputer
Page 9 and 10: Pin DescriptionMitsubishi microcomp
Page 11 and 12: MemoryMitsubishi microcomputersM16C
Page 13 and 14: CPUMitsubishi microcomputersM16C /
Page 15 and 16: ResetMitsubishi microcomputersM16C
Page 17 and 18: ResetMitsubishi microcomputersM16C
Page 19 and 20: SFRMitsubishi microcomputersM16C /
Page 21 and 22: SFRMitsubishi microcomputersM16C /
Page 23 and 24: Memory Space Expansion FunctionsMit
Page 29: Processor ModeMitsubishi microcompu
Page 33 and 34: Bus SettingsMitsubishi microcompute
Page 35 and 36: Bus ControlMitsubishi microcomputer
Page 41 and 42: Clock Generating CircuitMitsubishi
Page 47 and 48: Status Transition Of BCLKMitsubishi
Page 49 and 50: Power controlMitsubishi microcomput
Page 51 and 52: InterruptMitsubishi microcomputersM
Page 67 and 68: ________NMI InterruptMitsubishi mic
Page 69 and 70: Precautions for InterruptsMitsubish
Page 71 and 72: Watchdog TimerMitsubishi microcompu
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DMACMitsubishi microcomputersM16C /
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TimerMitsubishi microcomputersM16C
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Timer AMitsubishi microcomputersM16
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Timer BMitsubishi microcomputersM16
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Timers’ functions for three-phase
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Serial I/OMitsubishi microcomputers
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Clock synchronous serial I/O modeMi
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Clock asynchronous serial I/O (UART
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UART2 Special Mode RegisterMitsubis
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UART2 Special Mode RegisterMitsubis
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UART2 Special Mode Register 2Mitsub
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UART2 Special Mode Register 2Mitsub
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S I/O3, 4Mitsubishi microcomputersM
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S I/O3, 4Mitsubishi microcomputersM
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A-D ConverterMitsubishi microcomput
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D-A ConverterMitsubishi microcomput
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CRCMitsubishi microcomputersM16C /
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Programmable I/O PortMitsubishi mic
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Usage precautionMitsubishi microcom
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Usage precautionMitsubishi microcom
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Mitsubishi microcomputersM16C / 62
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Operating maximum frequency [MHZ]Op
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Electrical characteristics (Vcc = 5
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Timing (VCC=5V)Mitsubishi microcomp
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Timing (Vcc = 5V)Mitsubishi microco
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Electrical characteristics (Vcc = 3
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IssuancesignatureReceiptMitsubishi
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CPU Rewrite Mode (Flash Memory Vers
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Functions To Inhibit Rewriting (Fla
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Appendix Standard Serial I/O Mode (
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CNVSSRESETP93/DA0/TB3INP94/DA1/TB4I
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MITSUBISHI SEMICONDUCTORSM16C/62 Gr
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M16C/62 Group DATASHEET

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