LFEC3E-3QN208I Lattice, LFEC3E-3QN208I Datasheet - Page 328
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LFEC3E-3QN208I
Manufacturer Part Number
LFEC3E-3QN208I
Description
IC FPGA 3KLUTS 208PQFP
Manufacturer
Lattice
Series
EC3r
Datasheets
1.LFEC3E-5TN144C.pdf
(163 pages)
2.LFE3-35EA-8FN672I.pdf
(21 pages)
3.LFEC3E-3QN208I.pdf
(478 pages)
Specifications of LFEC3E-3QN208I
Number Of Logic Elements/cells
3100
Number Of Labs/clbs
-
Total Ram Bits
56320
Number Of I /o
145
Number Of Gates
-
Voltage - Supply
1.14 V ~ 1.26 V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Package / Case
208-BFQFP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
Q6377645
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LFEC3E-3QN208I
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
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Power Estimation and Management
Lattice Semiconductor
for LatticeECP/EC and LatticeXP Devices
Power Calculator – Total Power
The Power Calculator project created or opened using any of the methods discussed here would allow a user to
calculate the power consumption for the device running with their design.
The estimated power is indicated in the Total section at the bottom of the table as shown in Figure 12-18.
Figure 12-18. Calculated Power in the Power Calculator Main Window
The second and third columns from the left indicate the DC (or static) and AC (or dynamic) power consumption.
The total power consumption for the design can be seen in the same table. Scroll down to the row labeled Total.
Activity Factor
Activity Factor % (or AF%) is defined as the percentage of frequency (or time) that a signal is active or toggling of
the output.
Most of the resources associated with a clock domain are running or toggling at some percentage of the frequency
at which the clock is running. Users are required to provide this value as a percentage under the AF% column in
the Power Calculator tool.
12-17
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