EP1K50TC144-3 Altera, EP1K50TC144-3 Datasheet - Page 82
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EP1K50TC144-3
Manufacturer Part Number
EP1K50TC144-3
Description
IC ACEX 1K FPGA 50K 144-TQFP
Manufacturer
Altera
Series
ACEX-1K®r
Datasheet
1.EP1K10TC100-3N.pdf
(86 pages)
Specifications of EP1K50TC144-3
Number Of Logic Elements/cells
2880
Number Of Labs/clbs
360
Total Ram Bits
40960
Number Of I /o
102
Number Of Gates
199000
Voltage - Supply
2.375 V ~ 2.625 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Package / Case
144-TQFP, 144-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
544-1074
Available stocks
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ACEX 1K Programmable Logic Device Family Data Sheet
82
The I
I
Where:
f
N
tog
K
Table 58
This supply power calculation provides an I
conditions with no output load. The actual I
operation because this measurement is sensitive to the actual pattern in
the device and the environmental operating conditions.
To better reflect actual designs, the power model (and the constant K in
the power calculation equations) for continuous interconnect ACEX 1K
devices assumes that LEs drive FastTrack Interconnect channels. In
contrast, the power model of segmented FPGAs assumes that all LEs drive
only one short interconnect segment. This assumption may lead to
inaccurate results when compared to measured power consumption for
actual designs in segmented FPGAs.
Figure 31
frequency of ACEX 1K devices. For information on other ACEX 1K
devices, contact Altera Applications at (800) 800-EPLD.
EP1K10
EP1K30
EP1K50
EP1K100
CCACTIVE
MAX
Table 58. ACEX 1K Constant Values
LC
CCACTIVE
=
=
=
=
provides the constant (K) values for ACEX 1K devices.
shows the relationship between the current and operating
= K f
Maximum operating frequency in MHz
Total number of LEs used in the device
Average percent of LEs toggling at each clock
(typically 12.5%)
Constant
value can be calculated with the following equation:
Device
MAX
N tog
LC
( A)
CC
CC
should be verified during
estimate based on typical
K Value
Altera Corporation
4.5
4.5
4.5
4.5