M16C5L_15 Datasheet, PDF (72/116 Pages) Renesas Technology Corp – RENESAS MCU

M16C/5L Group, M16C/56 Group
5. Electrical Characteristics
J-Version, V_CC = 5 V
Timing Requirements
(V_CC = 5 V, V_SS = 0 V, at T_opr = −40°C to 85°C unless otherwise specified)
5.2.2.4 Timer B Input
Table 5.22 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)
100
ns
t_w(TBH)
TBiIN input high pulse width (counted on one edge)
40
ns
t_w(TBL)
TBiIN input low pulse width (counted on one edge)
40
ns
t_c(TB)
TBiIN input cycle time (counted on both edges)
200
ns
t_w(TBH)
TBiIN input high pulse width (counted on both edges)
80
ns
t_w(TBL)
TBiIN Input low pulse width (counted on both edges)
80
ns
Table 5.23 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.
400
ns
200
ns
200
ns
Table 5.24 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.
400
ns
200
ns
200
ns
TBiIN input
t w(TBH)
Figure 5.10 Timer B Input
tc(TB)
t _w(TBL)
R01DS0035EJ0110 Rev.1.10
Sep 01, 2011
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