Rainbow-electronics ATtiny12 Manual do Utilizador descarregar pdf (Página 74)

74

ATtiny11/12

1006C–09/01

Figure 64. Calibrated RC Oscillator Frequency vs. V

CC

Figure 65. Watchdog Oscillator Frequency vs. V

CC

CALIBRATED RC OSCILLATOR FREQUENCY vs.

V

CC

(V)

1.06

1.08

1.1

1.12

1.14

1.16

1.18

1.2

1.22

2 2.5 3 3.5 4 4.5 5 5.5 6

T = 85

˚

C

A

T = 25

˚

C

A

T = 45

˚

C

A

T = 70

˚

C

A

OPERATING VOLTAGE

F

RC

(MHz)

0

200

400

600

800

1000

1200

1400

1600

1.5 2 2.5 3 3.5 4 4.5 5 5.5 6

T = 85˚C

A

T = 25˚C

A

WATCHDOG OSCILLATOR FREQUENCY vs. V

cc

V (V)

CC

F

(kHz)

RC

1 2 ... 69 70 71 72 73 74 75 76 77 78 79 ... 85 86

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