PIC16C9XX
FIGURE 17-7: CAPTURE/COMPARE/PWM TIMINGS
RC2/CCP1
(Capture Mode)
50
51
52
RC2/CCP1
(Compare or PWM Mode)
53
54
Refer to Figure 17-2 for load conditions.
TABLE 17-8: CAPTURE/COMPARE/PWM REQUIREMENTS
Parameter Sym Characteristic
No.
Min
Typ† Max Units Conditions
50*
TccL Input Low Time No Prescaler
0.5TCY + 20 — — ns
With Prescaler PIC16C923/924
10
— — ns
PIC16LC923/924
20
— — ns
51*
TccH Input High Time No Prescaler
0.5TCY + 20 — — ns
With Prescaler PIC16C923/924
10
— — ns
PIC16LC923/924
20
— — ns
52*
TccP Input Period
3TCY + 40
N
——
ns N = prescale value
(1,4 or 16)
53*
TccR Output Rise Time
PIC16C923/924
—
10 25 ns
PIC16LC923/924
—
25 45 ns
54*
TccF Output Fall Time
PIC16C923/924
—
10 25 ns
PIC16LC923/924
—
25 45 ns
* These parameters are characterized but not tested.
† Data in "Typ" column is at 5V, 25˚C unless otherwise stated. These parameters are for design guidance only and are not
tested.
DS30444E - page 152
© 1997 Microchip Technology Inc.