Datasheet

 2010-2012 Microchip Technology Inc. DS39977F-page 569
PIC18F66K80 FAMILY
FIGURE 31-10: CAPTURE/COMPARE/PWM TIMINGS (ECCP1, ECCP2 MODULES)
TABLE 31-14: CAPTURE/COMPARE/PWM REQUIREMENTS (ECCP1, ECCP2 MODULES)
Param
No.
Symbol Characteristic Min Max Units Conditions
50 TCCL CCPx Input Low
Time
No prescaler 0.5 TCY + 20 — ns
With prescaler 10 — ns
51 T
CCH CCPx Input
High Time
No prescaler 0.5 TCY + 20 — ns
With prescaler 10 — ns
52 T
CCP CCPx Input Period 3 TCY + 40
N
— ns N = prescale
value (1, 4 or 16)
53 T
CCR CCPx Output Fall Time — 25 ns
54 T
CCF CCPx Output Fall Time — 25 ns
Note: Refer to Figure 31-3 for load conditions.
CCPx
(Capture Mode)
50 51
52
CCPx
53
54
(Compare or PWM Mode)