
M16C/26 Group
5. Electrical Characteristics (VCC=5V)
Rev.1.00
2004.6.10
page 26 of 37
REJ09B0176-0100Z
VCC = 5V
Timing Requirements
(VCC = 5V, VSS = 0V, at Topr = – 20 to 85oC / – 40 to 85oC unless otherwise specified)
Table 16.12. Timer A Input (Counter Input in Event Counter Mode)
Standard
Max.
ns
TAiIN input LOW pulse width
tw(TAL)
Min.
ns
Unit
TAiIN input HIGH pulse width
tw(TAH)
Parameter
Symbol
tc(TA)
TAiIN input cycle time
40
100
40
Standard
Max.
Min.
ns
Unit
TAiIN input cycle time
TAiIN input HIGH pulse width
TAiIN input LOW pulse width
tc(TA)
tw(TAH)
tw(TAL)
Symbol
Parameter
400
200
Standard
Max.
Min.
ns
Unit
TAiIN input cycle time
TAiIN input HIGH pulse width
TAiIN input LOW pulse width
tc(TA)
tw(TAH)
tw(TAL)
Symbol
Parameter
200
100
Standard
Max.
Min.
ns
Unit
tw(TAH)
tw(TAL)
Symbol
Parameter
TAiIN input HIGH pulse width
TAiIN input LOW pulse width
100
Standard
Max.
Min.
ns
Unit
ns
Symbol
Parameter
TAiOUT input cycle time
TAiOUT input HIGH pulse width
TAiOUT input LOW pulse width
TAiOUT input setup time
TAiOUT input hold time
tc(UP)
tw(UPH)
tw(UPL)
tsu(UP-TIN)
th(TIN-UP)
2000
1000
400
Standard
Max.
Min.
ns
Unit
Symbol
Parameter
TAiIN input cycle time
TAiOUT input setup time
TAiIN input setup time
tc(TA)
tsu(TAIN-TAOUT)
tsu(TAOUT-TAIN)
800
200
Table 16.13. Timer A Input (Gating Input in Timer Mode)
Table 16.14. Timer A Input (External Trigger Input in One-shot Timer Mode)
Table 16.15. Timer A Input (External Trigger Input in Pulse Width Modulation Mode)
Table 16.16. Timer A Input (Counter Increment/decrement Input in Event Counter Mode)
Table 16.17. Timer A Input (Two-phase Pulse Input in Event Counter Mode)