Rainbow-electronics ATmega161L Manual do Utilizador descarregar pdf (Página 140)

140

ATmega161(L)

1228C–AVR–08/02

Figure 91. Pull-up Resistor Current vs. Input Voltage

Figure 92. Pull-up Resistor Current vs. Input Voltage

0

20

40

60

80

100

120

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE

V

CC

= 5V

T

A

= 25˚C

T

A

= 85˚C

I

OP

(µA)

V

OP

(V)

0

5

10

15

20

25

30

0 0.5 1 1.5 2 2.5 3

PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE

V

CC

= 2.7V

T

A

= 25˚C

T

A

= 85˚C

I

OP

(µA)

V

OP

(V)

1 2 ... 135 136 137 138 139 140 141 142 143 144 145 ... 158 159

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