Datasheet

186
ATtiny25/45/85 [DATASHEET]
2586Q–AVR–08/2013
Figure 22-26. Reset Pin Output Voltage vs. Source Current (V
CC
= 5V)
22.7 Pin Threshold and Hysteresis
Figure 22-27. I/O Pin Input Threshold Voltage vs. V
CC
(V
IH
, IO Pin Read as ‘1’)
RESET AS I/O PIN OUTPUT VOLTAGE vs. SOURCE CURRENT
V
CC
= 5V
-45 °C
25 °C
85 °C
2.5
3
3.5
4
4.5
5
0 0.5 1 1.5 2
I
OH
(mA)
V
OH
(V)
I/O PIN INPUT THRESHOLD VOLTAGE vs. V
CC
VIH, IO PIN READ AS '1'
85 ˚C
25 ˚C
-40 ˚C
0
0,5
1
1,5
2
2,5
3
1,5 2 2,5 3 3,5 4 4,5 5 5,5
V
CC
(V)
Threshold (V)