Rainbow Electronics ATtiny2313 - Manual (Page 189)

189
ATtiny2313
2543A–AVR–08/03
Figure 97. Reset Pull-up Resistor Current vs. Reset Pin Voltage (V
CC
= 1.8V)
Pin Thresholds and
hysteresis Figure 98. I/O Pin Input Threshold Voltage vs. V
CC
(V
IH
, I/O Pin Read as “1”)
RESET PULL-UP RESISTOR CURRENT vs. RESET PIN VOLTAGE
Vcc = 1.8V
0
5
10
15
20
25
30
35
40
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
V
RESET
(V)
I R
ESET
(u
A
)
-40 °C
25 °C
85 °C
I/O PIN INPUT THRESHOLD VOLTAGE vs. V
CC
VIH, I/O PIN READ AS '1'
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)
T
h
re
s
hol
d (
V
)
85 °C
25 °C
-40 °C