M32C/83 Group (M32C/83, M32C/83T)
VCC=5V
Timing Requirements
o
(VCC = 4.2 to 5.5V, VSS = 0V at Topr = –20 to 85 C unless otherwise specified)
Table 5.9 Timer A Input (Count Source Input in Event Counter Mode)
Standard
Symbol
Parameter
Unit
Min
100
Max
tc(TA)
TAiIN Input Cycle Time
ns
ns
ns
tw(TAH)
tw(TAL)
TAiIN Input High ("H") Pulse Width
TAiIN Input Low ("L") Pulse Width
40
40
Table 5.10 Timer A Input (Gate Input in Timer Mode)
Standard
Symbol
Parameter
Unit
Min
400
200
Max
tc(TA)
TAiIN Input Cycle Time
ns
ns
tw(TAH)
tw(TAL)
TAiIN Input High ("H") Pulse Width
TAiIN Input Low ("L") Pulse Width
200
ns
Table 5.11 Timer A Input (External Trigger Input in One-Shot Timer Mode)
Standard
Symbol
Parameter
Unit
Min
200
100
100
Max
tc(TA)
TAiIN Input Cycle Time
ns
ns
ns
tw(TAH)
tw(TAL)
TAiIN Input High ("H") Pulse Width
TAiIN Input Low ("L") Pulse Width
Table 5.12 Timer A Input (External Trigger Input in Pulse Width Modulation Mode)
Standard
Symbol
Parameter
Unit
Min
100
100
Max
tw(TAH)
tw(TAL)
TAiIN Input High ("H") Pulse Width
TAiIN Input Low ("L") Pulse Width
ns
ns
Table 5.13 Timer A Input (Counter Increment/decrement Input in Event Counter Mode)
Standard
Symbol
Parameter
Unit
Min
2000
1000
1000
400
Max
tc(UP)
TAiOUT Input Cycle Time
ns
ns
ns
ns
ns
tw(UPH)
TAiOUT Input High ("H") Pulse Width
TAiOUT Input Low ("L") Pulse Width
TAiOUT Input Setup Time
tw(UPL)
tsu(UP-TIN)
th(TIN-UP)
TAiOUT Input Hold Time
400
Page 49
Rev. 1.41 Jan.31, 2006
REJ03B0013-0141
of 91
RENESAS [ RENESAS TECHNOLOGY CORP ]
