LFXP3E-4TN100C Lattice, LFXP3E-4TN100C Datasheet - Page 251

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LFXP3E-4TN100C

Manufacturer Part Number
LFXP3E-4TN100C
Description
IC FPGA 3.1KLUTS 62I/O 100-TQFP
Manufacturer
Lattice
Datasheet

Specifications of LFXP3E-4TN100C

Lead Free Status / Rohs Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LFXP3E-4TN100C
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
Part Number:
LFXP3E-4TN100C-3I
Manufacturer:
lattice
Quantity:
2
LatticeECP/EC and LatticeXP
Lattice Semiconductor
DDR Usage Guide
end
endmodule
Preference File
In order to run the above DDR PFU Implementation at 300MHZ, the following preferences were added to the soft-
ware preference file.
COMMERCIAL;
FREQUENCY NET "ddrclk90" 300.000000 MHz ;
INPUT_SETUP PORT "ddrdata_0" 0.800000 ns CLKNET "ddrclk90" ;
INPUT_SETUP PORT "ddrdata_1" 0.800000 ns CLKNET "ddrclk90" ;
INPUT_SETUP PORT "ddrdata_2" 0.800000 ns CLKNET "ddrclk90" ;
INPUT_SETUP PORT "ddrdata_3" 0.800000 ns CLKNET "ddrclk90" ;
INPUT_SETUP PORT "ddrdata_4" 0.800000 ns CLKNET "ddrclk90" ;
INPUT_SETUP PORT "ddrdata_5" 0.800000 ns CLKNET "ddrclk90" ;
INPUT_SETUP PORT "ddrdata_6" 0.800000 ns CLKNET "ddrclk90" ;
INPUT_SETUP PORT "ddrdata_7" 0.800000 ns CLKNET "ddrclk90" ;
BLOCK ASYNCPATHS ;
10-32

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