Datasheet

203
8006H–AVR–10/09
ATtiny24/44/84
Figure 21-34. Reset Pin Input Hysteresis vs. V
CC
(Reset Pin Used as I/O)
21.9 BOD Threshold and Analog Comparator Offset
Figure 21-35. BOD Threshold vs. Temperature (BODLEVEL is 4.3V)
RESET PIN AS I/O, INPUT HYSTERESIS vs. VCC
V
IL
, I/O PIN READ AS "0"
85 °C
25 °C
-40 °C
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
Input Hysteresis (mV)
BOD THRESHOLDS vs. TEMPERATURE
BODLEVEL is 4.3V
Rising V
cc
Falling V
cc
4.14
4.16
4.18
4.2
4.22
4.24
4.26
4.28
4.3
4.32
4.34
-60 -40 -20 0 20 40 60 80 100
Temperature (C)
Thres
hold (V)