PIC16F819T-E Datasheet, PDF (137/176 Pages) Microchip Technology – 18/20-Pin Enhanced Flash Microcontrollers with nanoWatt Technology

PIC16F818/819
FIGURE 15-9:
CAPTURE/COMPARE/PWM TIMINGS (CCP1)
CCP1
(Capture Mode)
50
51
52
CCP1
(Compare or PWM Mode)
53
54
Note: Refer to Figure 15-3 for load conditions.
TABLE 15-5: CAPTURE/COMPARE/PWM REQUIREMENTS (CCP1)
Param
No.
Symbol
Characteristic
Min Typ† Max Units Conditions
50* TCCL CCP1
No Prescaler
0.5 TCY + 20 — — ns
Input Low Time
PIC16F818/819
10
— — ns
With Prescaler PIC16LF818/819
20
— — ns
51* TCCH CCP1
Input High
Time
No Prescaler
0.5 TCY + 20 — — ns
PIC16F818/819
10
— — ns
With Prescaler PIC16LF818/819
20
— — ns
52* TCCP CCP1 Input Period
3 TCY + 40 — — ns N = prescale
N
value (1,4 or 16)
53* TCCR CCP1 Output Rise Time
PIC16F818/819
—
10 25 ns
PIC16LF818/819
—
25 50 ns
54* TCCF 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.
 2004 Microchip Technology Inc.
DS39598E-page 135