M16C_11 Datasheet, PDF (92/112 Pages) Renesas Technology Corp – televisions, household appliances, office equipment, communication devices

M16C/65C 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 5.52 Timer B Input (Counter Input in Event Counter Mode)
Symbol
t_c(TB)
t_w(TBH)
t_w(TBL)
t_c(TB)
t_w(TBH)
t_w(TBL)
Parameter
TBiIN input cycle time (counted on one edge)
TBiIN input high pulse width (counted on one edge)
TBiIN input low pulse width (counted on one edge)
TBiIN input cycle time (counted on both edges)
TBiIN input high pulse width (counted on both edges)
TBiIN input low pulse width (counted on both edges)
Standard
Unit
Min.
Max.
150
ns
60
ns
60
ns
300
ns
120
ns
120
ns
Table 5.53 Timer B Input (Pulse Period Measurement Mode)
Symbol
Parameter
t_c(TB)
t_w(TBH)
t_w(TBL)
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 5.54 Timer B Input (Pulse Width Measurement Mode)
Symbol
Parameter
t_c(TB)
t_w(TBH)
t^w(TBL)
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)
R01DS0015EJ0100 Rev.1.00
Feb 07, 2011
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