R32C117A Datasheet, PDF (87/116 Pages) Renesas Technology Corp – RENESAS MCU

R32C/117A Group
5. Electrical Characteristics
V_CC = 5 V
Timing Requirements (V_CC = 4.2 to 5.5 V, V_SS = 0 V, and T_a = T_opr, unless otherwise noted)
Table 5.22 Timer A Input (Counting input in event counter mode)
Symbol
Characteristic
t_c(TA)
t_w(TAH)
t_w(TAL)
TAiIN input clock cycle time
TAiIN input high level pulse width
TAiIN input low level pulse width
Value
Unit
Min. Max.
200
ns
80
ns
80
ns
Table 5.23 Timer A Input (Gating input in timer mode)
Symbol
Characteristic
t_c(TA)
t_w(TAH)
t_w(TAL)
TAiIN input clock cycle time
TAiIN input high level pulse width
TAiIN input low level pulse width
Value
Unit
Min. Max.
400
ns
180
ns
180
ns
Table 5.24 Timer A Input (External trigger input in one-shot timer mode)
Symbol
Characteristic
Value
Unit
Min. Max.
t_c(TA)
TAiIN input clock cycle time
200
ns
t_w(TAH)
TAiIN input high level pulse width
80
ns
t_w(TAL)
TAiIN input low level pulse width
80
ns
Table 5.25 Timer A Input (External trigger input in pulse-width modulation mode)
Symbol
Characteristic
Value
Unit
Min. Max.
t_w(TAH)
TAiIN input high level pulse width
80
ns
t_w(TAL)
TAiIN input low level pulse width
80
ns
Table 5.26 Timer A Input (Increment/decrement count switching input in event counter mode)
Symbol
Characteristic
Value
Unit
Min. Max.
t_c(UP)
TAiOUT input clock cycle time
2000
ns
t_w(UPH)
TAiOUT input high level pulse width
1000
ns
t_w(UPL)
TAiOUT input low level pulse width
1000
ns
t_su(UP-TIN)
TAiOUT input setup time
400
ns
t_h(TIN-UP)
TAiOUT input hold time
400
ns
REJ03B0298-0100 Rev.1.00
Jul 16, 2010
Page 87 of 113