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REJ03B0254-0110 Rev.1.10 Page 100 of 111 Jun 23, 2010 R32C/117 Group 5. Electrical Characteristics VCC =3.3 V Timing Requirements (VCC = 3.0 to 3.6 V, VSS = 0 V, and Ta =Topr, unless otherwise noted) Table 5.53 Timer B Input (Counting input in event counter mode) Symbol Characteristic Value Unit Min. Max. tc(TB) TBiIN input clock period (one edge counting) 200 ns tw(TBH) TBiIN input high level pulse width (one edge counting) 80 ns tw(TBL) TBiIN input low level pulse width (one edge counting) 80 ns tc(TB) TBiIN input clock period (both edges counting) 200 ns tw(TBH) TBiIN input high level pulse width (both edges counting) 80 ns tw(TBL) TBiIN input low level pulse width (both edges counting) 80 ns Table 5.54 Timer B Input (Pulse period measure mode) Symbol Characteristic Value Unit Min. Max. tc(TB) TBiIN input clock period 400 ns tw(TBH) TBiIN input high level pulse width 180 ns tw(TBL) TBiIN input low level pulse width 180 ns Table 5.55 Timer B Input (Pulse-width measure mode) Symbol Characteristic Value Unit Min. Max. tc(TB) TBiIN input clock period 400 ns tw(TBH) TBiIN input high level pulse width 180 ns tw(TBL) TBiIN input low level pulse width 180 ns |
