Datasheet

PIC12F609/615/617/12HV609/615
DS41302D-page 162  2010 Microchip Technology Inc.
FIGURE 16-9: PIC12F615/617/HV615 CAPTURE/COMPARE/PWM TIMINGS (ECCP)
TABLE 16-6: PIC12F615/617/HV615 CAPTURE/COMPARE/PWM REQUIREMENTS (ECCP)
TABLE 16-7: COMPARATOR SPECIFICATIONS
Standard Operating Conditions (unless otherwise stated)
Operating Temperature -40°C T
A +125°C
Param
No.
Sym Characteristic Min Typ† Max Units Conditions
CC01* TccL CCP1 Input Low Time No Prescaler 0.5T
CY + 20 — — ns
With Prescaler 20 — — ns
CC02* TccH CCP1 Input High Time No Prescaler 0.5T
CY + 20 — — ns
With Prescaler 20 — — ns
CC03* TccP CCP1 Input Period 3TCY + 40
N
— — ns N = prescale
value (1, 4 or
16)
* 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.
Standard Operating Conditions (unless otherwise stated)
Operating Temperature -40°C T
A +125°C
Param
No.
Sym Characteristics Min Typ† Max Units Comments
CM01 V
OS Input Offset Voltage
(2)
—  5.0  10 mV
CM02 VCM Input Common Mode Voltage 0 — VDD – 1.5 V
CM03* C
MRR Common Mode Rejection Ratio +55 — — dB
CM04* T
RT Response Time
(1)
Falling — 150 600 ns
Rising — 200 1000 ns
CM05* T
MC2COV Comparator Mode Change to Output Valid — — 10 s
CM06* V
HYS Input Hysteresis Voltage — 45 60 mV
* 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.
Note 1: Response time is measured with one comparator input at (V
DD - 1.5)/2 - 100 mV to (VDD -1.5)/2+20mV.
The other input is at (V
DD -1.5)/2.
2: Input offset voltage is measured with one comparator input at (V
DD -1.5V)/2.
Note: Refer to Figure 16-3 for load conditions.
(Capture mode)
CC01 CC02
CC03
CCP1