Datasheet

391
8021G–AVR–03/11
ATmega329P/3290P
Figure 29-92. ATmega3290P: I/O Pin Input Threshold Voltage vs. V
CC
, Port A,C,D,E,F,G,H,J
(V
IH
, IO Pin Read as ¨1¨)
Figure 29-93. ATmega3290P: I/O Pin Input Threshold Voltage vs. V
CC
, Port A,C,D,E,F,G,H,J
(V
IL
, IO Pin Read as ¨0¨)
85 °C
25 °C
-40 °C
0
0.5
1
1.5
2
2.5
3
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
Threshold (V)
85 °C
25 °C
-40 °C
0
0.5
1
1.5
2
2.5
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
Threshold (V)