xmega a3u - Elfa
xmega a3u - Elfa
xmega a3u - Elfa
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XMEGA A3U<br />
37.8 External Reset Characteristics<br />
Figure 37-61. Minimum Reset pin pulse width vs. V CC .<br />
tRST[ns]<br />
147<br />
142<br />
137<br />
132<br />
127<br />
122<br />
117<br />
112<br />
107<br />
102<br />
97<br />
85°C<br />
-40°C<br />
92<br />
25°C<br />
1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6<br />
V CC [V]<br />
Figure 37-62. Reset pin pull-up resistor current vs. reset pin voltage.<br />
V CC = 1.8V.<br />
80<br />
70<br />
60<br />
IPIN [µA]<br />
50<br />
40<br />
30<br />
20<br />
10<br />
0<br />
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8<br />
V PIN [V]<br />
-40°C<br />
25°C<br />
85°C<br />
8386B–AVR–12/11<br />
122
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