PIC18F2525_08 Datasheet, PDF (349/412 Pages) Microchip Technology – 28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

PIC18F2525/2620/4525/4620
FIGURE 26-11: CAPTURE/COMPARE/PWM TIMINGS (ALL CCP MODULES)
CCPx
(Capture Mode)
50
51
52
CCPx
(Compare or PWM Mode)
53
54
Note: Refer to Figure 26-5 for load conditions.
TABLE 26-12: 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
PIC18FXXXX
10
—
prescaler _PIC18LFXXXX
20
—
51
TccH CCPx Input
No prescaler
0.5 TCY + 20
—
High Time
With
PIC18FXXXX
10
—
prescaler _PIC18LFXXXX
20
—
52
TccP CCPx Input Period
3 TCY + 40
—
N
53
TccR CCPx Output Fall Time
PIC18FXXXX
—
25
PIC18LFXXXX
—
45
54
TccF CCPx Output Fall Time
PIC18FXXXX
—
25
PIC18LFXXXX
—
45
ns
ns
ns VDD = 2.0V
ns
ns
ns VDD = 2.0V
ns N = prescale
value (1, 4 or 16)
ns
ns VDD = 2.0V
ns
ns VDD = 2.0V
© 2008 Microchip Technology Inc.
DS39626E-page 347