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M16C User Manual.pdf

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tTiming (Vcc = 5V)Mitsubishi microcomputers<strong>M16C</strong> / 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)195

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