PIC16LC71-04SLASHSP datasheet(148/176 Pages) MICROCHIP

148 / 176 page

PIC16C71X

DS30272A-page 148

Applicable Devices

710 71 711 715

FIGURE 16-4: TYPICAL RC OSCILLATOR

FREQUENCY VS. VDD

FIGURE 16-5: TYPICAL IPD VS. VDD

WATCHDOG TIMER

DISABLED 25

°C

3.0

VDD (Volts)

Cext = 300 pF, T = 25

°C

R = 100k

3.5

4.0

4.5

5.0

5.5

6.0

R = 10k

R = 4.7k

R = 3.3k

0.0

3.0

VDD (Volts)

0.1

0.2

0.3

0.4

0.5

0.6

3.5

4.0

4.5

5.0

5.5

6.0

TABLE 16-1:

RC OSCILLATOR

FREQUENCIES

The percentage variation indicated here is part to part

variation due to normal process distribution. The varia-

tion indicated is

±3 standard deviation from average

value for VDD = 5V.

FIGURE 16-6: TYPICAL IPD VS. VDD

WATCHDOG TIMER ENABLED

°C

Cext

Rext

Average

FOSC @ 5V, 25

°C

20 pF

4.7k

10k

100k

4.52 MHz

2.47 MHz

290.86 kHz

±17.35%

±10.10%

±11.90%

100 pF

3.3k

4.7k

10k

100k

1.92 MHz

1.49 MHz

788.77 kHz

88.11 kHz

±9.43%

±9.83%

±10.92%

±16.03%

300 pF

3.3k

4.7k

10k

100k

726.89 kHz

573.95 kHz

307.31 kHz

33.82 kHz

±10.97%

±10.14%

±10.43%

±11.24%

VDD (Volts)

3.0

3.5

4.0

4.5

5.0

5.5

6.0

PIC16LC71-04/SP Datasheet(PDF) 148 Page - Microchip Technology

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