PIC16F526-ISLASHP datasheet(95/122 Pages) MICROCHIP

95 / 122 page

 2010 Microchip Technology Inc.

DS41326D-page 95

PIC16F526

FIGURE 14-7:

TIMER0 CLOCK TIMINGS

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

Tt0H T0CKI High Pulse

Width

No Prescaler

0.5 TCY + 20*

—

With Prescaler

10*

—

Tt0L

T0CKI Low Pulse

Width

No Prescaler

0.5 TCY + 20*

—

With Prescaler

10*

—

Tt0P

T0CKI Period

20 or TCY + 40* N

—

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.

T0CKI

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