PIC16F526 Datasheet, PDF (95/122 Pages) Microchip Technology – 14-Pin, 8-Bit Flash Microcontroller

FIGURE 14-7:
TIMER0 CLOCK TIMINGS
PIC16F526
T0CKI
40
41
42
TABLE 14-10: TIMER0 CLOCK REQUIREMENT
AC CHARACTERISTICS
Standard Operating Conditions (unless otherwise specified)
Operating Temperature -40C  TA  +85C (industrial)
-40C  TA  +125C (extended)
Operating Voltage VDD range is described in
Section 14.1 “DC Characteristics: PIC16F526 (Industrial)”
Param
No.
Sym.
Characteristic
Min.
Typ.⁽¹⁾ Max. Units
Conditions
40
Tt0H T0CKI High Pulse No Prescaler
0.5 TCY + 20*
— — ns
Width
With Prescaler
10*
— — ns
41
Tt0L T0CKI Low Pulse No Prescaler
0.5 TCY + 20*
— — ns
Width
With Prescaler
10*
— — ns
42
Tt0P T0CKI Period
20 or TCY + 40* N — — ns Whichever is greater.
N = Prescale Value
(1, 2, 4,..., 256)
* These parameters are characterized but not tested.
Note 1: Data in the Typical (“Typ”) column is at 5V, 25°C unless otherwise stated. These parameters are for design
guidance only and are not tested.
 2010 Microchip Technology Inc.
DS41326D-page 95