M32C82_15 Datasheet, PDF (68/84 Pages) Renesas Technology Corp – SINGLE-CHIP 16/32-BIT CMOS MICROCOMPUTER

M32C/82 Group
5. Electrical Characteristics (VCC = 3.3 V)
Timing Requirements
(VCC = 3.0 to 3.6V, VSS = 0V at Topr = –20 to 85^oC unless otherwise specified)
VCC = 3.3V
Table 5.33 Timer B input (Count Source Input in Event Counter Mode)
Symbol
Parameter
Standard
Unit
Min
Max
tc(TB)
TBiIN input cycle time (counted on one edge)
100
ns
tw(TBH)
TBiIN input high ("H") pulse width (counted on one edge)
40
ns
tw(TBL)
TBiIN input low ("L") pulse width (counted on one edge)
40
ns
tc(TB)
tw(TBH)
TBiIN input cycle time (counted on both edges)
TBiIN input high ("H") pulse width (counted on both edges)
200
ns
80
ns
tw(TBL)
TBiIN input low ("L") pulse width (counted on both edges)
80
ns
Table 5.34 Timer B input (Pulse Period Measurement Mode)
Symbol
Parameter
tc(TB)
tw(TBH)
tw(TBL)
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 5.35 Timer B input (Pulse Width Measurement Mode)
Symbol
Parameter
tc(TB)
tw(TBH)
tw(TBL)
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 5.36 A/D Trigger Input
Symbol
Parameter
tc(AD)
tw(ADL)
ADTRG input high ("H") pulse width (trigger available at minimum)
ADTRG input low ("L") pulse width
Standard
Unit
Min
Max
1000
ns
125
ns
Table 5.37 Serial I/O
Symbol
Parameter
tc(CK)
tw(CKH)
tw(CKL)
td(C-Q)
th(C-Q)
tsu(D-C)
th(C-Q)
CLKi input cycle time
CLKi input high ("H") pulse width
CLKi input low ("L") pulse width
TxDi output delay time
TxDi hold time
RxDi input hold time
RxDi input hold time
_______
Table 5.38 External Interrupt INTi input
Symbol
Parameter
tw(INH)
tw(INL)
INTi input high ("H") pulse width
INTi input low ("L") pulse width
Rev.1.20 Jun. 01, 2004 page 66 of 80
Standard
Unit
Min
Max
200
ns
100
ns
100
ns
80
ns
0
ns
30
ns
90
ns
Standard
Unit
Min
Max
250
ns
250
ns