PIC16F872_06 Datasheet, PDF (133/168 Pages) Microchip Technology – 28-Pin, 8-Bit CMOS Flash Microcontroller with 10-Bit A/D

FIGURE 14-9:
CAPTURE/COMPARE/PWM TIMINGS
RC1/T1OSI/CCP2
and RC2/CCP1
(Capture Mode)
50
51
52
RC1/T1OSI/CCP2
and RC2/CCP1
(Compare or PWM Mode)
53
54
Note: Refer to Figure 14-3 for load conditions.
PIC16F872
TABLE 14-5: CAPTURE/COMPARE/PWM REQUIREMENTS
Param
No.
Sym
Characteristic
Min
Typ† Max Units Conditions
50* TccL CCP1 Input Low Time No Prescaler
0.5TCY + 20 — — ns
Standard(F)
With Prescaler
Extended(LF)
10
— — ns
20
— — ns
51* TccH CCP1 Input High Time No Prescaler
0.5TCY + 20 — — ns
Standard(F)
With Prescaler
Extended(LF)
10
— — ns
20
— — ns
52* TccP CCP1 Input Period
3TCY + 40 — — ns N = prescale
N
value (1,4 or 16)
53* TccR CCP1 Output Rise Time
Standard(F)
—
10 25 ns
Extended(LF)
—
25 50 ns
54* TccF CCP1 Output Fall Time
Standard(F)
—
10 25 ns
Extended(LF)
—
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.
© 2006 Microchip Technology Inc.
DS30221C-page 131