PIC18F2331_07 Datasheet, PDF (361/400 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
—
Time
With
PIC18FXX31
10
—
prescaler _PIC18LFXX31
20
—
51
TccH CCPx Input High No prescaler
0.5 TCY + 20
—
Time
With
PIC18FXX31
10
—
prescaler _PIC18LFXX31
20
—
52
TccP CCPx Input Period
3 TCY + 40
—
N
53
TccR CCPx Output Fall Time
PIC18FXX31
—
25
PIC18LFXX31
—
45
54
TccF CCPx Output Fall Time
PIC18FXX31
—
25
PIC18LFXX31
—
45
ns
ns
ns
ns
ns
ns
ns N = prescale
value (1, 4 or 16)
ns
ns
ns
ns
© 2007 Microchip Technology Inc.
Preliminary
DS39616C-page 359