PIC18F2220 Datasheet, PDF (332/388 Pages) Microchip Technology – 28/40/44-Pin High-Performance, Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

PIC18F2220/2320/4220/4320
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 —
ns
Time
With
PIC18FXX20
10
—
ns
prescaler _PIC18LFXX20
20
—
ns
51
TCCH CCPx Input High No prescaler
0.5 TCY + 20 —
ns
Time
With
PIC18FXX20
10
—
ns
prescaler _PIC18LFXX20
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
PIC18FXX20
—
25 ns
PIC18LFXX20
—
45
ns
54
TCCF CCPx Output Fall Time
PIC18FXX20
—
25 ns
PIC18LFXX20
—
45
ns
DS39599C-page 330
 2003 Microchip Technology Inc.