Datasheet

Figure 33-25. Reset Pin as I/O - Input Threshold vs. V
CC
(V
IH
, I/O Pin Read as ‘1’)
I/O PIN INPUT THRESHOLD VOLTAGE vs. V
CC
VIH, IO PIN READ AS '1'
105 °C
85 °C
25 °C
-40 °C
1.3
1.6
1.9
2.2
2.5
2.8
3.1
2.5 2.8 3.1 3.4 3.7 4 4.3 4.6 4.9 5.2 5.5
V
CC
(V)
Threshold (V)
Figure 33-26. Reset Pin as I/O - Input Threshold vs. V
CC
(V
IL
, I/O Pin Read as ‘0’)
I/O PIN INPUT THRESHOLD VOLTAGE vs. V
CC
VIL, IO PIN READ AS '0'
105 °C
85 °C
25 °C
-40 °C
0.9
1.1
1.3
1.5
1.7
1.9
2.1
2.3
2.5 2.8 3.1 3.4 3.7 4 4.3 4.6 4.9 5.2 5.5
V
CC
(V)
Threshold (V)
AVR 8-Bit Microcontroller
Typical Characteristics – TA = -40°C to 105°...
© 2017 Microchip Technology Inc.
Datasheet Complete
40001974A-page 369