Datasheet

ATmega164A/PA/324A/PA/644A/PA/1284/P
 2018 Microchip Technology Inc. Data Sheet Complete DS40002070A-page 517
Figure 30-325. ATmega1284: Reset pin input hysteresis vs. V
CC
30.7.10 BOD threshold
Figure 30-326. ATmega1284: BOD threshold vs. temperature (V
BOT
= 4.3V)
85°C
25°C
-40°C
0
0.1
0.2
0.3
0.4
0.5
0.6
V
CC
[V]
Input hysteresis [mV]
1.5 4.03.53.02.52.0 5.55.04.5
Rising Vcc
Falling Vcc
4.23
4.25
4.27
4.29
4.31
4.33
4.35
4.37
-50 -40 -30 -20 -10 0 10 20 304050607080 90
Temperature [°C]
Threshold [V]