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M32C/8B 数据表(PDF) 353 Page - Renesas Technology Corp |
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M32C/8B 数据表(HTML) 353 Page - Renesas Technology Corp |
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353 / 406 page ![]() Under development M32C/8B Group 24. Electrical Characteristics Preliminary specification Specifications in this manual are tentative and subject to change. REJ09B0450-0050 Rev.0.50 Oct 31, 2008 Page 336 of 385 Timing Requirements (VCC1 = VCC2 = 4.2 to 5.5 V, VSS = 0 V, Topr = -20 to 85 °C unless otherwise specified) Table 24.18 Timer A Input (Counter Increment/Decrement Input in Event Counter Mode) i = 0 to 4 Table 24.19 Timer A Input (Two-Phase Pulse Input in Event Counter Mode) i = 0 to 4 Table 24.20 Timer B Input (Count Source Input in Event Counter Mode) i = 0 to 5 Table 24.21 Timer B Input (Pulse Period Measurement Mode) i = 0 to 5 Table 24.22 Timer B Input (Pulse Width Measurement Mode) i = 0 to 5 Symbol Parameter Standard Unit Min. Max. tc(UP) TAiOUT input cycle time 2000 ns tw(UPH) TAiOUT input high (“H”) pulse width 1000 ns tw(UPL) TAiOUT input low (“L”) pulse width 1000 ns tsu(UP-TIN) TAiOUT input setup time 400 ns th(TIN-UP) TAiOUT input hold time 400 ns Symbol Parameter Standard Unit Min. Max. tc(TA) TAiIN input cycle time 800 ns tsu(TAIN-TAOUT) TAiOUT input setup time 200 ns tsu(TAOUT-TAIN) TAiIN input setup time 200 ns Symbol Parameter Standard Unit Min. Max. tc(TB) TBiIN input cycle time (counted on one edge) 100 ns tw(TBH) TBiIN input high (“H”) pulse width (counted on one edge) 40 ns tw(TBL) TBiIN input low (“L”) pulse width (counted on one edge) 40 ns tc(TB) TBiIN input cycle time (counted on both edges) 200 ns tw(TBH) TBiIN input high (“H”) pulse width (counted on both edges) 80 ns tw(TBL) TBiIN input low (“L”) pulse width (counted on both edges) 80 ns Symbol Parameter Standard Unit Min. Max. tc(TB) TBiIN input cycle time 400 ns tw(TBH) TBiIN input high (“H”) pulse width 200 ns tw(TBL) TBiIN input low (“L”) pulse width 200 ns Symbol Parameter Standard Unit Min. Max. tc(TB) TBiIN input cycle time 400 ns tw(TBH) TBiIN input high (“H”) pulse width 200 ns tw(TBL) TBiIN input low (“L”) pulse width 200 ns VCC1 = VCC2 = 5V |
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