PALCE20V8Q-25 查看數據表（PDF） - Advanced Micro Devices

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PALCE20V8Q-25

EE CMOS 24-Pin Universal Programmable Array Logic

Advanced Micro Devices 

AMD

TYPICAL ICC CHARACTERISTICS

VCC = 5.0 V, TA = 25°C

150

125

20V8H-5

100

ICC (mA) 75

50

25

20V8H-7

20V8H-10

20V8H-15/25

20V8Q-10

20V8Q-15/25

0

0

10

20

30

40

50

Frequency (MHz)

16491D-13

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.

2-178

PALCE20V8 Family

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