PIC18F2331 Datasheet, PDF (362/396 Pages) Microchip Technology – 28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High Performance PWM and A/D

PIC18F2331/2431/4331/4431
FIGURE 25-10: CAPTURE/COMPARE/PWM TIMINGS (ALL CCP MODULES)
CCPx
(Capture Mode)
50
51
52
CCPx
(Compare or PWM Mode)
53
54
Note: Refer to Figure 25-4 for load conditions.
TABLE 25-10: CAPTURE/COMPARE/PWM REQUIREMENTS (ALL CCP MODULES)
Param
No.
Symbol
Characteristic
Min
Max Units Conditions
50
TccL CCPx input low No Prescaler
0.5 TCY + 20
—
ns
time
With
PIC18FXX31
10
—
ns
Prescaler _PIC18LFXX31
20
—
ns
51
TccH CCPx input high No Prescaler
0.5 TCY + 20
—
ns
time
With
PIC18FXX31
10
—
ns
Prescaler _PIC18LFXX31
20
—
ns
52
TccP CCPx input period
3 TCY + 40
—
ns N = prescale
N
value (1,4 or 16)
53
TccR CCPx output fall time
PIC18FXX31
—
25
ns
PIC18LFXX31
—
45
ns
54
TccF CCPx output fall time
PIC18FXX31
—
25
ns
PIC18LFXX31
—
45
ns
DS39616B-page 360
Preliminary
 2003 Microchip Technology Inc.