M16C/62 Group DATASHEET

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tTiming (Vcc = 5V)Mitsubishi microcomputersM16C / 62 GroupSINGLE-CHIP 16-BIT CMOS MICROCOMPUTERVCC = 5VMemory Expansion Mode and Microprocessor Mode(Valid only with wait)BCLKRD(Separate bus)WR, WRL, WRH(Separate bus)RD(Multiplexed bus)WR, WRL, WRH(Multiplexed bus)RDY inputtsu(RDY–BCLK)th(BCLK–RDY)(Valid with or without wait)BCLKtsu(HOLD–BCLK)th(BCLK–HOLD)HOLD inputHLDA outputP0, P1, P2,P3, P4,P50 to P52td(BCLK–HLDA)Hi–Ztd(BCLK–HLDA)Note: The above pins are set to high-impedance regardless of the input level of theBYTE pin and bit (PM06) of processor mode register 0 selects the function ofports P40 to P43.Measuring conditions :• VCC=5V• Input timing voltage : Determined with VIL=1.0V, VIH=4.0V• Output timing voltage : Determined with VOL=2.5V, VOH=2.5VFigure 1.26.3. VCC=5V timing diagram (2)193
Timing (Vcc = 5V)Mitsubishi microcomputersM16C / 62 GroupSINGLE-CHIP 16-BIT CMOS MICROCOMPUTERMemory Expansion Mode and Microprocessor Mode(With no wait)VCC = 5VRead timingBCLKCSitd(BCLK–CS)25ns.maxtcycth(BCLK–CS)4ns.minth(RD–CS)0ns.minADiBHEALERDtd(BCLK–AD)25ns.maxtd(BCLK–ALE) th(BCLK–ALE)25ns.max–4ns.mintd(BCLK–RD)25ns.maxth(BCLK–AD)4ns.minth(RD–AD)0ns.minth(BCLK–RD)0ns.minDBHi–ZtSU(DB–RD)40ns.mintac1(RD–DB)th(RD–DB)0ns.minWrite timingBCLKCSitd(BCLK–CS)25ns.maxtcycth(BCLK–CS)4ns.minth(WR–CS)0ns.minADiBHEALEWR,WRL,WRHDBtd(BCLK–ALE)25ns.maxtd(BCLK–AD)25ns.maxtd(BCLK–WR)25ns.maxth(BCLK–ALE)–4ns.mintd(BCLK–DB)40ns.maxHi-Zth(BCLK-AD)4ns.minth(WR–AD) 0ns.minth(BCLK–WR)0ns.minth(BCLK–DB)4ns.mintd(DB–WR)(tcyc/2–40)ns.minth(WR–DB)0ns.minFigure 1.26.4. VCC=5V timing diagram (3)194
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Customer Interface Publication: KCH
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DescriptionMitsubishi microcomputer
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DescriptionMitsubishi microcomputer
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Pin DescriptionMitsubishi microcomp
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MemoryMitsubishi microcomputersM16C
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CPUMitsubishi microcomputersM16C /
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ResetMitsubishi microcomputersM16C
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ResetMitsubishi microcomputersM16C
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Memory Space Expansion FunctionsMit
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Processor ModeMitsubishi microcompu
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Processor ModeMitsubishi microcompu
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Bus SettingsMitsubishi microcompute
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Bus ControlMitsubishi microcomputer
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Clock Generating CircuitMitsubishi
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Status Transition Of BCLKMitsubishi
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Timer BMitsubishi microcomputersM16
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Serial I/OMitsubishi microcomputers
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UART2 Special Mode RegisterMitsubis
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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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