M16C65_15 Datasheet, PDF (94/115 Pages) Renesas Technology Corp – RENESAS MCU

M16C/65 Group
5. Electrical Characteristics
V_CC1 = V_CC2 = 3 V
Timing Requirements
(V_CC1 = V_CC2 = 3 V, V_SS = 0 V, at T_opr = -20°C to 85°C/-40°C to 85°C unless otherwise specified)
5.3.2.4 Timer B Input
Table 5.54 Timer B Input (Counter Input in Event Counter Mode)
Symbol
Parameter
Standard
Unit
Min.
Max.
t_c(TB)
TBiIN input cycle time (counted on one edge)
150
ns
t_w(TBH)
TBiIN input high pulse width (counted on one edge)
60
ns
t_w(TBL)
TBiIN input low pulse width (counted on one edge)
60
ns
t_c(TB)
TBiIN input cycle time (counted on both edges)
300
ns
t_w(TBH)
TBiIN input high pulse width (counted on both edges)
120
ns
t_w(TBL)
TBiIN input low pulse width (counted on both edges)
120
ns
Table 5.55 Timer B Input (Pulse Period Measurement Mode)
Symbol
t_c(TB)
t_w(TBH)
t_w(TBL)
Parameter
TBiIN input cycle time
TBiIN input high pulse width
TBiIN input low pulse width
Standard
Unit
Min.
Max.
600
ns
300
ns
300
ns
Table 5.56 Timer B Input (Pulse Width Measurement Mode)
Symbol
t_c(TB)
t_w(TBH)
t^w(TBL)
Parameter
TBiIN input cycle time
TBiIN input high pulse width
TBiIN input low pulse width
Standard
Unit
Min.
Max.
600
ns
300
ns
300
ns
TBiIN input
t w(TBH)
Figure 5.24 Timer B Input
tc(TB)
t _w(TBL)
R01DS0031EJ0210 Rev.2.10
Jul 31, 2012
Page 94 of 111