TYPICAL ICC CHARACTERISTICS
VCC = 5.0 V, TA = 25°C
ICC (mA) 75
10 20 30 40
ICC vs. Frequency
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 ICC., From this midpoint, a designer may scale the ICC graphs up or
down to estimate the ICC requirements for a particular design.
26 PALCE22V10 and PALCE22V10Z Families