PIC16F627A Datasheet, PDF (147/168 Pages) Microchip Technology – FLASH-Based 8-Bit CMOS Microcontrollers

PIC16F627A/628A/648A
FIGURE 17-10: CAPTURE/COMPARE/PWM TIMINGS
RB3/CCP1
(CAPTURE MODE)
50
51
52
RB3/CCP1
(COMPARE OR PWM MODE)
53
54
TABLE 17-8: CAPTURE/COMPARE/PWM REQUIREMENTS
Param
No.
Sym
Characteristic
Min Typ† Max Units Conditions
50 TccL CCP
No Prescaler
0.5TCY + 20* — — ns
input low time
PIC16F62X
10*
— — ns
With Prescaler _PIC16LF62X
20*
— — ns
51 TccH CCP
No Prescaler
0.5TCY + 20* — — ns
input high time
PIC16F62X
10*
— — ns
With Prescaler _PIC16LF62X
20*
— — ns
52 TccP CCP input period
3TCY + 40* — — ns N = prescale
N
value (1,4 or 16)
53 TccR CCP output rise time
PIC16F62X
10 25* ns
PIC16LF62X
25 45* ns
54 TccF CCP output fall time
PIC16F62X
10 25* ns
PIC16LF62X
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.
 2002 Microchip Technology Inc.
Preliminary
DS40044A-page 145