M16C80 Datasheet, PDF (263/358 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/80 SERIES

M16C/80 Group
28. Electrical characteristics
VCC = 3V
Timing requirements (referenced to VCC = 3V, VSS = 0V at Topr = 25^oC unless otherwise specified)
Table 28.26 Timer A input (counter input in event counter mode)
Symbol
tc(TA)
tw(TAH)
tw(TAL)
TAiIN input cycle time
TAiIN input HIGH pulse width
TAiIN input LOW pulse width
Parameter
Standard
Unit
Min.
Max.
150
ns
60
ns
60
ns
Table 28.27 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
Unit
Min. Max.
600
ns
300
ns
300
ns
Table 28.28 Timer A input (external trigger input in one-shot timer mode)
Symbol
Parameter
Standard
Min.
Max.
Unit
tc(TA)
TAiIN input cycle time
300
ns
tw(TAH)
TAiIN input HIGH pulse width
150
ns
tw(TAL)
TAiIN input LOW pulse width
150
ns
Table 28.29 Timer A input (external trigger input in pulse width modulation mode)
Symbol
Parameter
Standard
Min.
Max.
Unit
tw(TAH)
TAiIN input HIGH pulse width
150
ns
tw(TAL)
TAiIN input LOW pulse width
150
ns
Table 28.30 Timer A input (up/down 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
3000
ns
1500
ns
1500
ns
600
ns
600
ns
Rev.1.00 Aug. 02, 2005 ^{Page 252} of 329
REJ09B0187-0100