PIC18F2585_07 Datasheet, PDF (440/482 Pages) Microchip Technology – Enhanced Flash Microcontrollers with ECAN Technology, 10-Bit A/D and nanoWatt Technology

PIC18F2585/2680/4585/4680
FIGURE 27-10: CAPTURE/COMPARE/PWM TIMINGS (ALL CCP MODULES)
CCPx
(Capture Mode)
50
51
52
CCPx
(Compare or PWM Mode)
53
54
Note: Refer to Figure 27-4 for load conditions.
TABLE 27-12: CAPTURE/COMPARE/PWM REQUIREMENTS (ALL CCP MODULES)
Param
No.
Sym
Characteristic
Min
Max Units Conditions
50
TCCL CCPx Input Low No prescaler
0.5 TCY + 20 —
Time
With prescaler PIC18FXXXX
10
—
PIC18LFXXXX
20
—
51
TCCH CCPx Input High No prescaler
0.5 TCY + 20 —
Time
With prescaler PIC18FXXXX
10
—
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
DS39625C-page 438
Preliminary
© 2007 Microchip Technology Inc.