PIC18F23K22-ESLASHML datasheet(444/492 Pages) MICROCHIP

444 / 492 page

PIC18(L)F2X/4XK22

DS41412B-page 444

Preliminary

 2010 Microchip Technology Inc.

TABLE 27-7:

PLL CLOCK TIMING SPECIFICATIONS (VDD = 1.8V TO 5.5V)

Param.

No.

Sym

Characteristic

Min

Typ†

Max

Units

Conditions

F10

FOSC Oscillator Frequency Range

—

MHz VDD = 1.8-3.0V

4—

MHz VDD = 3.0-3.6V,

-40°C to +125°C

PIC18LF2X/4XK22

4—

MHz VDD = 3.0-5.5V,

-40°C to +125°C

PIC18F2X/4XK22

F11

FSYS

On-Chip VCO System Frequency

—

MHz VDD = 1.8-3.0V

—

MHz VDD = 3.0-3.6V,

-40°C to +125°C

PIC18LF2X/4XK22

—

MHz VDD = 3.0-5.5V,

-40°C to +125°C

PIC18F2X/4XK22

F12

trc

PLL Start-up Time (Lock Time)

—

F13

CLK CLKOUT Stability (Jitter)

-2

—

† Data in “Typ” column is at 3V, 25

C unless otherwise stated. These parameters are for design guidance

only and are not tested.

TABLE 27-8:

AC CHARACTERISTICS:INTERNAL OSCILLATORS ACCURACY PIC18(L)F46K22

PIC18(L)F46K22

Standard Operating Conditions (unless otherwise stated)

Operating temperature

-40°C

 TA  +125°C

Param.

No.

Min

Typ

Max

Units

Conditions

OA1

HFINTOSC Accuracy @ Freq = 16 MHz, 8 MHz, 4 MHz, 2 MHz, 1 MHz, 500 kHz, 250 kHz(1)

-2

+0°C to +70°C

-3

—

+70°C to +85°C

-5

—

-40°C to 0°C and

+85°C to 125°C

OA2

LFINTOSC Accuracy @ Freq = 31 kHz

26.562

—

35.938

kHz

-40°C to +125°C

Legend: Shading of rows is to assist in readability of the table.

Note 1:

Frequency calibrated at 25°C. OSCTUNE register can be used to compensate for temperature drift.

PIC18F23K22-E/ML Datasheet(PDF) 444 Page - Microchip Technology

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