M32C8B Datasheet, PDF (353/406 Pages) Renesas Technology Corp – RENESAS MCU M16C FAMILY / M32C/80 SERIES

Under development ^{Preliminary specification}
Specifications in this manual are tentative and subject to change.
M32C/8B Group
24. 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 24.18 Timer A Input (Counter Increment/Decrement Input in Event Counter Mode)
Symbol
tc(UP)
tw(UPH)
tw(UPL)
tsu(UP-TIN)
th(TIN-UP)
Parameter
TAiOUT input cycle time
TAiOUT input high (“H”) pulse width
TAiOUT input low (“L”) pulse width
TAiOUT input setup time
TAiOUT input hold time
Standard
Unit
Min.
Max.
2000
ns
1000
ns
1000
ns
400
ns
400
ns
i = 0 to 4
Table 24.19 Timer A Input (Two-Phase Pulse Input in Event Counter Mode)
Symbol
tc(TA)
TAiIN input cycle time
tsu(TAIN-TAOUT) TAiOUT input setup time
tsu(TAOUT-TAIN) TAiIN input setup time
Parameter
Standard
Unit
Min.
Max.
800
ns
200
ns
200
ns
i = 0 to 4
Table 24.20 Timer B Input (Count Source Input in Event Counter Mode)
Symbol
Parameter
tc(TB)
tw(TBH)
tw(TBL)
tc(TB)
tw(TBH)
tw(TBL)
i = 0 to 5
TBiIN input cycle time (counted on one edge)
TBiIN input high (“H”) pulse width (counted on one edge)
TBiIN input low (“L”) pulse width (counted on one edge)
TBiIN input cycle time (counted on both edges)
TBiIN input high (“H”) pulse width (counted on both edges)
TBiIN input low (“L”) pulse width (counted on both edges)
Standard
Unit
Min.
Max.
100
ns
40
ns
40
ns
200
ns
80
ns
80
ns
Table 24.21 Timer B Input (Pulse Period Measurement Mode)
Symbol
Parameter
tc(TB)
tw(TBH)
tw(TBL)
i = 0 to 5
TBiIN input cycle time
TBiIN input high (“H”) pulse width
TBiIN input low (“L”) pulse width
Standard
Unit
Min.
Max.
400
ns
200
ns
200
ns
Table 24.22 Timer B Input (Pulse Width Measurement Mode)
Symbol
Parameter
tc(TB)
tw(TBH)
tw(TBL)
i = 0 to 5
TBiIN input cycle time
TBiIN input high (“H”) pulse width
TBiIN input low (“L”) pulse width
Standard
Unit
Min.
Max.
400
ns
200
ns
200
ns
REJ09B0450-0050 Rev.0.50 Oct 31, 2008
Page 336 of 385