Datasheet

© 2007 Microchip Technology Inc. DS41213D-page 67
PIC16F5X
FIGURE 11-6: TIMER0 CLOCK TIMINGS – PIC16F5X
TABLE 11-4: TIMER0 CLOCK REQUIREMENTS – PIC16F5X
AC CHARACTERISTICS
Standard Operating Conditions (unless otherwise specified)
Operating Temperature -40°C ≤ TA ≤ +85°C for industrial
-40°C ≤ T
A ≤ +125°C for extended
Param
No.
Sym. Characteristic Min. Typ† Max. Units Conditions
40 Tt0H T0CKI High Pulse Width:
No Prescaler 0.5 T
CY + 20* — — ns
With Prescaler 10* — — ns
41 Tt0L T0CKI Low Pulse Width:
No Prescaler 0.5 T
CY + 20* — — ns
With Prescaler 10* — — ns
42 Tt0P T0CKI Period 20 or T
CY + 40*
N
— — ns Whichever is greater.
N = Prescale Value
(1, 2, 4,..., 256)
* These parameters are characterized but not tested.
† Data in the Typical (“Typ”) column is at 5.0V, 25°C unless otherwise stated. These parameters are for
design guidance only and are not tested.
T0CKI
40 41
42
Note: Please refer to Figure 11-2 for load conditions.