Datasheet

PIC16F72X/PIC16LF72X
DS41341E-page 230 © 2009 Microchip Technology Inc.
FIGURE 23-11: CAPTURE/COMPARE/PWM TIMINGS (CCP)
TABLE 23-6: CAPTURE/COMPARE/PWM REQUIREMENTS (CCP)
TABLE 23-7: PIC16F72X A/D CONVERTER (ADC) CHARACTERISTICS:
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 CCPx Input Low Time No Prescaler 0.5T
CY + 20 — — ns
With Prescaler 20 — — ns
CC02* TccH CCPx Input High Time No Prescaler 0.5T
CY + 20 — — ns
With Prescaler 20 — — ns
CC03* TccP CCPx Input Period 3T
CY + 40
N
— — ns N = prescale value (1, 4 or 16)
* These parameters are characterized but not tested.
† Data in “Typ” column is at 3.0V, 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. Characteristic Min. Typ† Max. Units Conditions
AD01 N
R Resolution — — 8 bit
AD02 E
IL Integral Error — — ±1.7 LSb VREF = 3.0V
AD03 E
DL Differential Error — — ±1 LSb No missing codes
V
REF = 3.0V
AD04 E
OFF Offset Error — — ±2.2 LSb VREF = 3.0V
AD05 E
GN Gain Error — — ±1.5 LSb VREF = 3.0V
AD06 V
REF Reference Voltage
(3)
1.8 — VDD V
AD07 V
AIN Full-Scale Range VSS —VREF V
AD08 Z
AIN Recommended Impedance of
Analog Voltage Source
—— 50kΩ Can go higher if external 0.01μF capacitor is
present on input pin.
† Data in “Typ” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are not
tested.
Note 1: Total Absolute Error includes integral, differential, offset and gain errors.
2: The A/D conversion result never decreases with an increase in the input voltage and has no missing codes.
3: When ADC is off, it will not consume any current other than leakage current. The power-down current specification
includes any such leakage from the ADC module.
Note: Refer to Figure 23-2 for load conditions.
(Capture mode)
CC01 CC02
CC03
CCPx