LFEC3E-3QN208I Lattice, LFEC3E-3QN208I Datasheet - Page 198
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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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LatticeECP/EC and LatticeXP
Lattice Semiconductor
sysIO Usage Guide
LOCATE COMP “Clk0” SITE “A4”;
This command places the component PFU1 on the site named R1C7:
LOCATE COMP “PFU1” SITE “R1C7”;
This command places bus1 on ROW 3 and bus2 on COL4
LOCATE BUS “bus1” ROW 3;
LOCATE BUS “bus2” COL 4;
USE DIN CELL
This preference specifies the given register to be used as an input Flip Flop.
Syntax
USE DIN CELL <cell_name>;
where:
<cell_name> := string
Example
USE DIN CELL “din0”;
USE DOUT CELL
Specifies the given register to be used as an output Flip Flop.
Syntax
USE DOUT CELL <cell_name>;
where:
<cell_name> := string
Examples
USE DOUT CELL “dout1”;
PGROUP VREF
This preference is used to group all the components that need to be associated to one VREF pin within a bank.
Syntax
PGROUP <pgrp_name> [(VREF <vref_name>)+] (COMP <comp_name>)+;
LOCATE PGROUP <pgrp_name> BANK <bank_num>;
LOCATE VREF <vref_name> SITE <site_name>;
Example
PGROUP “vref_pg1” VREF “ref1” COMP “ah(0)” COMP “ah(1)” COMP “ah(2)” COMP “ah(3)” COMP “ah(4)”
COMP “ah(5)” COMP “ah(6)” COMP “ah(7)”;
PGROUP “vref_pg2” VREF “ref2” COMP “al(0)” COMP “al(1)” COMP “al(2)” COMP “al(3)” COMP “al(4)” COMP
“al(5)” COMP “al(6)” COMP “al(7)”;
LOCATE VREF “ref1” SITE PR29C;
8-24
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