epm9560wc208-20c Altera Corporation, epm9560wc208-20c Datasheet - Page 36

• Manufacturer Part Number: epm9560wc208-20c
• Description: Programmable Logic Device Family
• Manufacturer: Altera Corporation

MAX 9000 Programmable Logic Device Family Data Sheet
36
The parameters in this equation are shown below:
MC
MC
MC
f
tog
A, B, C
This calculation provides an I
no output load, using a typical pattern of a 16-bit, loadable, enabled
up/down counter in each LAB. Actual I
during operation, because the measurement is sensitive to the actual
pattern in the device and the environmental operating conditions.
Figure 15
devices.
MAX
Table 25. MAX 9000 I
LC
DEV
USED
TON
EPM9320
EPM9320A
EPM9400
EPM9480
EPM9560
EPM9560A
Device
= Number of macrocells with the Turbo Bit option turned on,
= Number of macrocells in the device
= Number of macrocells used in the design, as reported in the
= Highest clock frequency to the device
= Average percentage of logic cells toggling at each clock
= Constants, shown in
shows typical supply current versus frequency for MAX 9000
(typically 12.5%)
as reported in the MAX+PLUS II Report File (.rpt)
MAX+PLUS II Report File
CC
Constant A
Equation Constants
0.81
0.56
0.60
0.68
0.68
0.56
CC
estimate based on typical conditions with
Table 25
CC
Constant B
values should be verified
0.33
0.31
0.33
0.29
0.26
0.31
Altera Corporation
Constant C
0.056
0.024
0.053
0.064
0.052
0.024