palce20ra10 Lattice Semiconductor Corp., palce20ra10 Datasheet - Page 11

• Manufacturer Part Number: palce20ra10
• Description: 24-pin Asynchronous Ee Cmos Programmable Array Logic
• Manufacturer: Lattice Semiconductor Corp.

TYPICAL ICC CHARACTERISTICS
VCC = 5 V, TA = 25 C
The selected “typical” pattern utilized 50% of the device resources. Half of the macrocells were programmed as registered, and
the other half were programmed as combinatorial. Half of the available product terms were used for each macrocell. On any
vector, half of the outputs were switching.
By utilizing 50% of the device, a midpoint is defined for I CC . From this midpoint, a designer may scale the I CC graphs up or down to
estimate the I CC requirements for a particular design.
2-194
I
CC
(mA)
150
80
70
60
50
40
30
20
10
0
0
1
5
10
PALCE20RA10 Family
15
I
CC
Frequency (MHz)
vs. Frequency
20
25
30
35
40
PALCE20RA10
15434H-16
Family
50