M16C28 Datasheet, PDF (357/423 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 19.11 Timer A Input (Counter Input in Event Counter Mode)
Symbol
tc(TA)
tw(TAH)
tw(TAL)
Parameter
TAiIN input cycle time
TAiIN input HIGH pulse width
TAiIN input LOW pulse width
Standard
Min. Max.
Unit
100
ns
40
ns
40
ns
Table 19.12 Timer A Input (Gating Input in Timer Mode)
Symbol
tc(TA)
tw(TAH)
tw(TAL)
Parameter
TAiIN input cycle time
TAiIN input HIGH pulse width
TAiIN input LOW pulse width
Standard
Min. Max.
Unit
400
ns
200
ns
200
ns
Table 19.13 Timer A Input (External Trigger Input in One-shot Timer Mode)
Symbol
Parameter
Standard
Unit
Min. Max.
tc(TA)
tw(TAH)
tw(TAL)
TAiIN input cycle time
TAiIN input HIGH pulse width
TAiIN input LOW pulse width
200
ns
100
ns
100
ns
Table 19.14 Timer A Input (External Trigger Input in Pulse Width Modulation Mode)
Symbol
Parameter
Standard
Min. Max.
Unit
tw(TAH)
TAiIN input HIGH pulse width
100
ns
tw(TAL)
TAiIN input LOW pulse width
100
ns
Table 19.15 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 pulse width
TAiOUT input LOW pulse width
TAiOUT input setup time
TAiOUT input hold time
Standard
Min. Max.
Unit
2000
ns
1000
ns
1000
ns
400
ns
400
ns
Table 19.16 Timer A Input (Two-phase Pulse Input in Event Counter Mode)
Symbol
tc(TA)
tsu(TAIN-TAOUT)
tsu(TAOUT-TAIN)
TAiIN input cycle time
TAiOUT input setup time
TAiIN input setup time
Parameter
Standard
Min. Max.
Unit
800
ns
200
ns
200
ns
Rev. 2.00 Jan. 31, 2007 ^{page 337} of 385
REJ09B0047-0200