HC20K400 Datasheet, PDF (32/36 Pages) Altera Corporation – HardCopy APEX Device Family

HardCopy Series Handbook, Volume 1
Figure 10–1 shows the output drive characteristics of HardCopy APEX
devices.
Figure 10–1. Output Drive Characteristics of HardCopy APEX Devices
120
110
100
90
80
Typical IO ₇₀
Output
Current (mA) ₆₀
50
40
30
20
10
0.5 1
60
55
IOL
50
VCCINT = 1.8 V
VCCIO = 3.3 V
Room Temperature
45
40
Typical IO ₃₅
Output
Current (mA) ₃₀
25
20
15
IOH
10
5
1.5 2
2.5
3
Vo Output Voltage (V)
IOL
VCCINT = 1.8 V
VCCIO = 2.5V
Room Temperature
IOH
0.5 1
1.5 2
2.5 3
Vo Output Voltage (V)
26
24
22
20
18
Typical IO ₁₆
Output
Current (mA) ₁₄
12
10
8
6
4
2
IOL
VCCINT = 1.8V
VCCIO = 1.8V
Room Temperature
IOH
0.5
1
1.5
2.0
Vo Output Voltage (V)
10–12
Altera Corporation
September 2008