APPENDIX
Appendix 9. M37906M4C-XXXFP electrical characteristics
Timer A input (Two-phase pulse input in event counter mode) (p = 2, 4, 9)
Symbol Parameter
Limits
Unit
Min.
800
200
200
Max.
TApIN input cycle time
TApIN input setup time
TApOUT input setup time
tc(TA)
ns
ns
ns
tsu(TAjIN-TAjOUT)
tsu(TAjOUT-TAjIN)
• Gating input in timer mode
• Count input in event counter mode
• External trigger input in one-shot pulse mode
• External trigger input in pulse width modulation mode
tc(TA)
tw(TAH)
TAjIN input
tw(TAL)
• Up-down and Count input in event counter mode
tc(UP)
tw(UPH)
TAjOUT input
(Up-down input)
tw(UPL)
TAjOUT input
(Up-down input)
TAjIN input
(When count by falling)
th(TIN-UP)
tsu(UP-TIN)
TAjIN input
(When count by rising)
• Two-phase pulse input in event counter mode
TApIN input
tc(TA)
tsu(TApIN-TApOUT
)
tsu(TApIN-TApOUT)
tsu(TApOUT-TApIN)
TApOUT input
tsu(TApOUT-TApIN)
Test conditions
• VCC = 5 V ± 0.5 V, Ta = –20 to 85 °C
• Input timing voltage : VIL = 1.0 V, VIH = 4.0 V
7906 Group User’s Manual Rev.2.0
20-113
RENESAS [ RENESAS TECHNOLOGY CORP ]
