EP1K50TI144-2 Altera, EP1K50TI144-2 Datasheet - Page 82

• Manufacturer Part Number: EP1K50TI144-2
• Description: IC ACEX 1K FPGA 50K 144-TQFP
• Manufacturer: Altera
• Series: ACEX-1K®r

Specifications of EP1K50TI144-2

• 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: -40°C ~ 85°C
• Package / Case: 144-TQFP, 144-VQFP
• Family Name: ACEX™ 1K
• Number Of Usable Gates: 50000
• Number Of Logic Blocks/elements: 2880
• # I/os (max): 102
• Frequency (max): 200MHz
• Process Technology: CMOS
• Operating Supply Voltage (typ): 2.5V
• Logic Cells: 2880
• Ram Bits: 40960
• Device System Gates: 199000
• Operating Supply Voltage (min): 2.375V
• Operating Supply Voltage (max): 2.625V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: TQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 544-1075

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