M16C28 Datasheet, PDF (358/423 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/Tiny SERIES

M16C/28 Group (M16C/28, M16C/28B)
19. Electrical Characteristics)
Timing Requirements
VCC = 5V
(VCC = 5V, VSS = 0V, at Topr = – 20 to 85^oC / – 40 to 85^oC unless otherwise specified)
Table 19.17 Timer B Input (Counter Input in Event Counter Mode)
Symbol
tc(TB)
tw(TBH)
tw(TBL)
tc(TB)
tw(TBH)
tw(TBL)
Parameter
TBiIN input cycle time (counted on one edge)
TBiIN input HIGH pulse width (counted on one edge)
TBiIN input LOW pulse width (counted on one edge)
TBiIN input cycle time (counted on both edges)
TBiIN input HIGH pulse width (counted on both edges)
TBiIN input LOW pulse width (counted on both edges)
Standard
Unit
Min.
Max.
100
ns
40
ns
40
ns
200
ns
80
ns
80
ns
Table 19.18 Timer B Input (Pulse Period Measurement Mode)
Symbol
Parameter
tc(TB)
tw(TBH)
tw(TBL)
TBiIN input cycle time
TBiIN input HIGH pulse width
TBiIN input LOW pulse width
Standard
Unit
Min. Max.
400
ns
200
ns
200
ns
Table 19.19 Timer B Input (Pulse Width Measurement Mode)
Symbol
Parameter
tc(TB)
tw(TBH)
tw(TBL)
TBiIN input cycle time
TBiIN input HIGH pulse width
TBiIN input LOW pulse width
Standard
Unit
Min. Max.
400
ns
200
ns
200
ns
Table 19.20 A/D Trigger Input
Symbol
Parameter
tc(AD)
tw(ADL)
ADTRG input cycle time (required for trigger)
ADTRG input LOW pulse width
Standard
Unit
Min.
Max.
1000
ns
125
ns
Table 19.21 Serial I/O
Symbol
Parameter
tc(CK)
tw(CKH)
tw(CKL)
td(C-Q)
th(C-Q)
tsu(D-C)
th(C-D)
CLKi input cycle time
CLKi input HIGH pulse width
CLKi input LOW pulse width
TxDi output delay time
TxDi hold time
RxDi input setup time
RxDi input hold time
_______
Table 19.22 External Interrupt INTi Input
Symbol
Parameter
tw(INH)
tw(INL)
INTi input HIGH pulse width
INTi input LOW pulse width
Standard
Unit
Min.
Max.
200
ns
100
ns
100
ns
80
ns
0
ns
70
ns
90
ns
Standard
Unit
Min. Max.
250
ns
250
ns
Rev. 2.00 Jan. 31, 2007 ^{page 338} of 385
REJ09B0047-0200