Datasheet

200
7701F–AVR–10/12
Atmel ATtiny24/44/84 [Preliminary]
Figure 23-24. I/O Pin Input threshold Voltage vs. V
CC
(V
IL
, IO Pin Read as ‘0’)
Figure 23-25. I/O Pin Input Hysteresis vs. V
CC
I/O P IN INP UT THRE S HOLD VOLTAGE vs . V
CC
VIL, IO PIN READ AS '0'
125 ˚C
85 ˚C
25 ˚C
-40 ˚C
0
0.5
1
1.5
2
2.5
2.53 3.54 4.555.5
V
CC
(V)
Threshold (V)
I/O P IN INP UT HYS TE RE S IS vs . V
CC
125 ˚C
85 ˚C
-20 ˚C
-40 ˚C
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
2.53 3.54 4.55 5.5
V
CC
(V)
Input Hysteresis (mV)