EP220 & EP224 Classic EPLDs
Figure 4
shows the typical supply current (I
CC
) versus frequency for
EP220 and EP224 devices.
Figure 4. EP220 & EP224 I
CC
vs. Frequency
100
I
CC
Active (mA) Typ.
70
-7A Speed
Grade
V
CC
= 5.0 V
T
A
= 25° C
40
Turbo
-10A and -12
Speed Grades
Non-Turbo
10
20
40
60
80
100
Frequency (MHz)
Figure 5
shows the output drive characteristics of EP220 and EP224 I/O
pins.
Figure 5. EP220 & EP224 Output Drive Characteristics
100
Output Current (mA)
80
I
OL
60
40
V
CC
= 5.0 V
T
A
= 25° C
I
OH
I
O
20
1
2
3
4
5
V
O
Output Voltage (V)
10
Altera Corporation