MITSUBISHI MICROCOMPUTERS
M37905F8CFP, M37905F8CSP
16-BIT CMOS MICROCOMPUTER
Timer A input (Two-phase pulse input in event counter mode)
Symbol Parameter
Limits
Unit
Min.
800
200
200
Max.
TAjIN input cycle time
TAjIN input setup time
TAjOUT 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)
TAiIN input
tw(TAL)
• Up-down and Count input in event counter mode
tc(UP)
tw(UPH)
TAiOUT input
(Up-down input)
tw(UPL)
TAiOUT input
(Up-down input)
TAiIN input
(When count by falling)
th(TIN-UP)
t
su(UP-TIN
)
TAiIN input
(When count by rising)
• Two-phase pulse input in event counter mode
tc(TA)
TAjIN input
tsu(TAjIN-TAjOUT
)
tsu(TAjIN-TAjOUT)
tsu(TAjOUT-TAjIN)
TAjOUT input
tsu(TAjOUT-TAjIN)
Test conditions
• VCC = 5 V ± 0.5 V, Ta = –20 to 85 °C
• Input timing voltage : VIL = 1.0 V, VIH = 4.0 V
28
RENESAS [ RENESAS TECHNOLOGY CORP ]
