Datasheet

291
7734Q–AVR–02/12
AT90PWM81/161
Figure 23-22. I/O pin input threshold voltage vs. V
CC
(VIH, I/O pin read as '1').
23.8 BOD Thresholds
Figure 23-23. BOD thresholds vs. temperature (BODLEVEL is 4.3V).
I/O PIN INPUT THRESHOLD VOLTAGE vs. V
CC
VIH, IO PIN READ AS '1'
125°C
105°C
25°C
-40°C
0
0.5
1
1.5
2
2.5
3
3.5
4
2.7 3.2 3.7 4.2 4.7 5.2
V
CC
[V]
Threshold [V]
BOD THRESHOLDS vs. TEMPERATURE
BODLEVEL is 4.3V
Rising Vcc
Falling Vcc
3.8
3.9
4
4.1
4.2
4.3
4.4
4.5
4.6
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120
Temperature [°C]
Threshold [V]