EPM3064xxx Altera, EPM3064xxx Datasheet - Page 38

• Manufacturer Part Number: EPM3064xxx
• Description: MAX 3000A Programmable Logic Device Family
• Manufacturer: Altera

MAX 3000A Programmable Logic Device Family Data Sheet
38
P = P
The P
and switching frequency, can be calculated using the guidelines given in
Application Note 74 (Evaluating Power for Altera
The I
logic. The I
I
(A
The parameters in the I
MC
MC
MC
f
tog
A, B, C
The I
conditions using a pattern of a 16–bit, loadable, enabled, up/down
counter in each LAB with no output load. Actual I
during operation because this measurement is sensitive to the actual
pattern in the device and the environmental operating conditions.
Figures 12
MAX 3000A devices.
CCINT
MAX
Table 26. MAX 3000A I
LC
TON
DEV
USED
CCINT
MC
CCINT
INT
IO
EPM3032A
EPM3064A
EPM3128A
EPM3256A
EPM3512A
=
value, which depends on the device output load characteristics
TON
+ P
Device
= Number of macrocells with the Turbo Bit
= Number of macrocells in the device
= Total number of macrocells in the design, as reported in
= Highest clock frequency to the device
= Average percentage of logic cells toggling at each clock
= Constants (shown in
and
CCINT
value depends on the switching frequency and the application
calculation provides an I
IO
) + [B (MC
on, as reported in the Quartus II or MAX+PLUS II Report
File (.rpt)
the RPT File
(typically 12.5%)
= I
13
value is calculated with the following equation:
CCINT
show the typical supply current versus frequency for
CC
CCINT
DEV
Equation Constants
V
CC
– MC
equation are:
+ P
0.71
0.71
0.71
0.71
0.71
IO
A
TON
Table
CC
)] + (C
estimate based on typical
26)
Devices).
MC
0.30
0.30
0.30
0.30
0.30
B
CC
USED
should be verified
Altera Corporation
TM
option turned
f
MAX
0.014
0.014
0.014
0.014
0.014
C
tog
LC
)