Atmel ATmega328P Xplained Mini MEGA328P-XMINI MEGA328P-XMINI Datenbogen
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Produktcode
MEGA328P-XMINI
486
ATmega48A/PA/88A/PA/168A/PA/328/P [DATASHEET]
Atmel-8271H-AVR- ATmega-Datasheet_08/2014
31.7.9 Pin Threshold and Hysteresis
Figure 31-309. ATmega328: I/O Pin Input Threshold Voltage vs. V
CC
(V
IH
, I/O Pin read as ‘1’)
Figure 31-310. ATmega328: I/O Pin Input Threshold Voltage vs. V
CC
(V
IL
, I/O Pin read as ‘0’)
85 °C
25 °C
-40 °C
0
0.5
1
1.5
2
2.5
3
3.5
4
1.5
2
2.5
3
3.5
4
4.5
5
5.5
V
CC
(V)
Th
re
sh
o
ld
(V
)
I/O PIN INPUT THRESHOLD VOLTAGE vs. V
CC
VIL, IO PIN READ AS '0'
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)