PIC18CXX2_13 Datasheet, PDF (250/304 Pages) Microchip Technology – High Performance Microcontrollers with 10-bit A/D

PIC18CXX2
FIGURE 21-10: CAPTURE/COMPARE/PWM TIMINGS (CCP1 AND CCP2)
CCPx
(Capture Mode)
50
51
52
CCPx
(Compare or PWM Mode)
53
54
Note: Refer to Figure 21-4 for load conditions.
TABLE 21-9: CAPTURE/COMPARE/PWM REQUIREMENTS (CCP1 AND CCP2)
Param.
No.
Symbol
Characteristic
50
TccL CCPx input low No Prescaler
time
With
PIC18CXXX
Prescaler _PIC18LCXXX
51
TccH CCPx input No Prescaler
high time
With
PIC18CXXX
Prescaler _PIC18LCXXX
52
TccP CCPx input period
53
TccR CCPx output fall time
54
TccF CCPx output fall time
PIC18CXXX
PIC18LCXXX
PIC18CXXX
PIC18LCXXX
Min
0.5TCY + 20
10
20
0.5TCY + 20
10
20
3TCY + 40
N
—
—
—
—
Max Units Conditions
—
ns
—
ns
—
ns
—
ns
—
ns
—
ns
—
ns N = prescale
value (1,4 or 16)
25
ns
50
ns
25
ns
50
ns
DS39026D-page 250
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