PIC16F753 datasheet(186/230 Pages) MICROCHIP

186 / 230 page

PIC16F753/HV753

DS40001709C-page 186

 2013-2015 Microchip Technology Inc.

22.4

AC Characteristics: PIC16F753/HV753 (Industrial, Extended)

FIGURE 22-4:

CLOCK TIMING

TABLE 22-8:

CLOCK OSCILLATOR TIMING REQUIREMENTS

Standard Operating Conditions (unless otherwise stated)

Param

No.

Sym.

Characteristic

Min.

Typ†

Max.

Units

Conditions

OS01

FOSC

External CLKIN Frequency(1)

—

MHz

EC Oscillator mode

OS02

TOSC

External CLKIN Period(1)

—



EC Oscillator mode

OS03

TCY

Instruction Cycle Time(1)

200

TCY

TCY = 4/FOSC

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

Instruction cycle period (TCY) equals four times the input oscillator time base period. All specified values are based on

characterization data for that particular oscillator type under standard operating conditions with the device executing

code. Exceeding these specified limits may result in an unstable oscillator operation and/or higher than expected current

consumption. All devices are tested to operate at “min” values with an external clock applied to CLKIN pin. When an

external clock input is used, the “max” cycle time limit is “DC” (no clock) for all devices.

CLKIN

CLKOUT

OS02

OS03

OS04

CLKOUT

(CLKOUT Mode)

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