LFXP20C-5F484C Lattice, LFXP20C-5F484C Datasheet - Page 243
![no-image](/images/manufacturer_photos/0/3/380/lattice_sml.jpg)
LFXP20C-5F484C
Manufacturer Part Number
LFXP20C-5F484C
Description
IC FPGA 19.7KLUTS 340I/O 484-BGA
Manufacturer
Lattice
Datasheet
1.LFXP3C-3T100C.pdf
(397 pages)
Specifications of LFXP20C-5F484C
Lead Free Status / Rohs Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LFXP20C-5F484C
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
- Current page: 243 of 397
- Download datasheet (10Mb)
Lattice Semiconductor
Appendix C. VHDL Example for DDR Input and Output Modules
library IEEE;
use IEEE.std_logic_1164.all;
library ec;
use ec.components.all;
entity ddr_mem is
--*****DDR interface signals assigned SSTL25 IO Standard *************
ATTRIBUTE IO_TYPE
ATTRIBUTE IO_TYPE OF ddrclk
ATTRIBUTE IO_TYPE OF dq
ATTRIBUTE IO_TYPE OF dqs
end ddr_mem;
architecture structure of ddr_mem is
--*****DDR Input register*********************************************
component IDDRXB
end component;
port(
D
ECLK : in STD_LOGIC;
SCLK : in STD_LOGIC;
CE
LSR
DDRCLKPOL
QA
QB
port( dq
: in STD_LOGIC;
: in STD_LOGIC;
: in STD_LOGIC;
: out STD_LOGIC;
: out STD_LOGIC);
dqs
clk
clk90
reset
uddcntl
read
dataout_p : in std_logic_vector(7 downto 0);
dataout_n : in std_logic_vector(7 downto 0);
datatri_p : in std_logic_vector(7 downto 0);
datatri_n : in std_logic_vector(7 downto 0);
dqstri_p
dqstri_n
ddrclk
datain_p
datain_n
dqsc
prmbdet
lock
ddrclkpol : out std_logic);
: in STD_LOGIC;
: inout std_logic_vector(7 downto 0 );
: inout std_logic;
: in std_logic; -- core clock
: in std_logic; -- 90 degree phase shifted clock from the pll
: in std_logic;
: in std_logic;
: in std_logic;
: in std_logic;
: in std_logic;
: out std_logic;
: out std_logic_vector(7 downto 0);
: out std_logic_vector(7 downto 0);
: out std_logic;
: out std_logic;
: out std_logic;
: string;
: SIGNAL IS "SSTL25D_II";
: SIGNAL IS "SSTL25_II";
: SIGNAL IS "SSTL25_II";
10-24
LatticeECP/EC and LatticeXP
DDR Usage Guide
Related parts for LFXP20C-5F484C
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![LFXP20C-3FN256C](/photos/16/15/161505/landingpagelatticexp2_tmb.jpg)
Part Number:
Description:
FPGA - Field Programmable Gate Array 19.7K LUTS 188 I/O
Manufacturer:
Lattice
Datasheet:
![LFXP20C-3F256C](/images/manufacturer_photos/0/3/381/lattice_semiconductor_tmb.jpg)
Part Number:
Description:
FPGA LatticeXP Family 20000 Cells 320MHz 130nm (CMOS) Technology 1.8V/2.5V/3.3V 256-Pin FBGA Tray
Manufacturer:
LATTICE SEMICONDUCTOR
Datasheet:
![LFXP20C-3FN388C](/images/manufacturer_photos/0/3/381/lattice_semiconductor_tmb.jpg)
Part Number:
Description:
FPGA LatticeXP Family 20000 Cells 320MHz 130nm (CMOS) Technology 1.8V/2.5V/3.3V 388-Pin FBGA Tray
Manufacturer:
LATTICE SEMICONDUCTOR
Datasheet:
![LFXP20C-4FN256C](/images/manufacturer_photos/0/3/381/lattice_semiconductor_tmb.jpg)
Part Number:
Description:
FPGA LatticeXP Family 20000 Cells 360MHz 130nm (CMOS) Technology 1.8V/2.5V/3.3V 256-Pin FBGA Tray
Manufacturer:
LATTICE SEMICONDUCTOR
Datasheet:
![LFXP20C-4FN388C](/images/manufacturer_photos/0/3/381/lattice_semiconductor_tmb.jpg)
Part Number:
Description:
FPGA LatticeXP Family 20000 Cells 360MHz 130nm (CMOS) Technology 1.8V/2.5V/3.3V 388-Pin FBGA Tray
Manufacturer:
LATTICE SEMICONDUCTOR
Datasheet:
![LFXP20C-5F256C](/images/manufacturer_photos/0/3/381/lattice_semiconductor_tmb.jpg)
Part Number:
Description:
FPGA LatticeXP Family 20000 Cells 400MHz 130nm (CMOS) Technology 1.8V/2.5V/3.3V 256-Pin FBGA Tray
Manufacturer:
LATTICE SEMICONDUCTOR
Datasheet:
![LFXP20C-5FN256C](/images/manufacturer_photos/0/3/381/lattice_semiconductor_tmb.jpg)
Part Number:
Description:
FPGA LatticeXP Family 20000 Cells 400MHz 130nm (CMOS) Technology 1.8V/2.5V/3.3V 256-Pin FBGA Tray
Manufacturer:
LATTICE SEMICONDUCTOR
Datasheet:
![LFXP20C-3F256I](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 19.7KLUTS 188I/O 256-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP20C-3FN484C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 19.7KLUTS 340I/O 484-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP20C-4F256I](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 19.7KLUTS 188I/O 256-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP20C-4FN256I](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 19.7KLUTS 188I/O 256-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP20C-5FN484C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 19.7KLUTS 340I/O 484-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP20C-3FN388I](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 19.7KLUTS 388FPBGA
Manufacturer:
Lattice
Datasheet: