Datasheet

 2001-2013 Microchip Technology Inc. DS39598F-page 133
PIC16F818/819
FIGURE 15-9: CAPTURE/COMPARE/PWM TIMINGS (CCP1)
TABLE 15-5: CAPTURE/COMPARE/PWM REQUIREMENTS (CCP1)
Note: Refer to Figure 15-3 for load conditions.
CCP1
(Capture Mode)
50
51
52
53 54
CCP1
(Compare or PWM Mode)
Param
No.
Symbol Characteristic Min Typ† Max Units Conditions
50* T
CCL CCP1
Input Low Time
No Prescaler 0.5 TCY + 20 — — ns
PIC16F818/819 10 — — ns
With Prescaler PIC16LF818/819 20 — — ns
51* T
CCH CCP1
Input High
Time
No Prescaler 0.5 TCY + 20 — — ns
PIC16F818/819 10 — — ns
With Prescaler PIC16LF818/819 20 — — ns
52* T
CCP CCP1 Input Period 3 TCY + 40
N
— — ns N = prescale
value (1,4 or 16)
53* TCCR CCP1 Output Rise Time PIC16F818/819 — 10 25 ns
PIC16LF818/819 — 25 50 ns
54* T
CCF CCP1 Output Fall Time PIC16F818/819 — 10 25 ns
PIC16LF818/819 — 25 45 ns
* These parameters are characterized but not tested.
† Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance
only and are not tested.