Rainbow-electronics ATmega161L Manual do Utilizador descarregar pdf (Página 142)

142

ATmega161(L)

1228C–AVR–08/02

Figure 95. I/O Pin Sink Current vs. Output Voltage

Figure 96. I/O Pin Source Current vs. Output Voltage

0

5

10

15

20

25

0 0.5 1 1.5 2

I/O PIN SINK CURRENT vs. OUTPUT VOLTAGE

V

CC

= 2.7V

T

A

= 25˚C

T

A

= 85˚C

I

OL

(mA)

V

OL

(V)

0

1

2

3

4

5

6

0 0.5 1 1.5 2 2.5 3

I/O PIN SOURCE CURRENT vs. OUTPUT VOLTAGE

V

CC

= 2.7V

T

A

= 25˚C

T

A

= 85˚C

I

OH

(mA)

V

OH

(V)

1 2 ... 137 138 139 140 141 142 143 144 145 146 147 ... 158 159

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