
228
8008H–AVR–04/11
ATtiny48/88
Figure 23-18. Programming Current vs. V
CC
23.1.6
Pull-up Resistors
Figure 23-19. I/O Pin Pull-up Resistor Current vs. Input Voltage (V
CC = 1.8V)
PROGRAMMING CURRENT vs. VCC
85 °C
25 °C
-40 °C
0
1
2
3
4
5
6
7
8
9
1.5
2
2.5
33.5
4
4.5
5
5.5
VCC (V)
I CC
(mA)
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
VCC = 1.8V
85 °C
25 °C
-40 °C
0
10
20
30
40
50
60
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
VOP (V)
I OP
(
u
A)