M32C8A Datasheet, PDF (324/372 Pages) Renesas Technology Corp – RENESAS MCU M16C FAMILY / M32C/80 Series

M32C/8A Group
23. Electrical Characteristics
VCC1 = VCC2 = 5V
Timing Requirements
(VCC1 = VCC2 = 4.2 to 5.5 V, VSS = 0 V, Topr = -20 to 85°C unless otherwise specified)
Table 23.12 External Clock Input
Symbol
Parameter
tc
tw(H)
tw(L)
tr
tf
External clock input cycle time
External clock input high (“H”) pulse width
External clock input low (“L”) pulse width
External clock rise time
External clock fall time
Standard
Unit
Min.
Max.
31.25
ns
13.75
ns
13.75
ns
5
ns
5
ns
Table 23.13 Timer A Input (Count Source Input in Event Counter Mode)
Symbol
Parameter
tc(TA)
tw(TAH)
tw(TAL)
i = 0 to 4
TAiIN input cycle time
TAiIN input high (“H”) pulse width
TAiIN input low (“L”) pulse width
Standard
Unit
Min.
Max.
100
ns
40
ns
40
ns
Table 23.14 Timer A Input (Gate Signal Input in Timer Mode)
Symbol
Parameter
tc(TA)
tw(TAH)
tw(TAL)
i = 0 to 4
TAiIN input cycle time
TAiIN input high (“H”) pulse width
TAiIN input low (“L”) pulse width
Standard
Unit
Min.
Max.
400
ns
200
ns
200
ns
Table 23.15 Timer A Input (External Trigger Input in One-Shot Timer Mode)
Symbol
Parameter
Standard
Unit
Min.
Max.
tc(TA)
TAiIN input cycle time
200
ns
tw(TAH)
TAiIN input high (“H”) pulse width
100
ns
tw(TAL)
TAiIN input low (“L”) pulse width
100
ns
i = 0 to 4
Table 23.16 Timer A Input (External Trigger Input in Pulse Width Modulation Mode)
Symbol
Parameter
Standard
Unit
Min.
Max.
tw(TAH)
TAiIN input high (“H”) pulse width
100
ns
tw(TAL)
TAiIN input low (“L”) pulse width
100
ns
i = 0 to 4
Rev.1.00 Jul 15, 2007 Page 307 of 352
REJ09B0385-0100