LFXP20C-3FN256C Lattice, LFXP20C-3FN256C Datasheet - Page 370
![FPGA - Field Programmable Gate Array 19.7K LUTS 188 I/O](/photos/16/15/161505/landingpagelatticexp2_sml.jpg)
LFXP20C-3FN256C
Manufacturer Part Number
LFXP20C-3FN256C
Description
FPGA - Field Programmable Gate Array 19.7K LUTS 188 I/O
Manufacturer
Lattice
Specifications of LFXP20C-3FN256C
Number Of Programmable I/os
188
Data Ram Size
405504
Supply Voltage (max)
3.465 V
Maximum Operating Temperature
+ 90 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Supply Voltage (min)
1.71 V
Package / Case
FPBGA-256
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LFXP20C-3FN256C
Manufacturer:
Lattice
Quantity:
135
Company:
Part Number:
LFXP20C-3FN256C
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
- Current page: 370 of 397
- Download datasheet (10Mb)
Lattice Semiconductor
NCLK_DEL
ROUTE
Report:
From the Hold Report below, which was run for MIN conditions:
===============================================================
Preference: INPUT_SETUP PORT “ddr_dq_*” 2.000000 ns CLKNET “pll_nclk” ;
---------------------------------------------------------------------------------------------
---------------
Passed:
(to pll_nclk +)
Logical Details:
Constraint Details:
Physical Path Details:
Name
Source:
Data Path Delay:
Clock Path Delay:
Name
Destination:
•
•
•
-1.609ns INREG_HLD requirement (totaling -0.370ns) by 0.370ns
Feedback path:
t
t
t
0.000ns delay ddr_dq_31 to ddr_dq_31 plus
0.000ns hold offset ddr_dq_31 to clk (totaling 0.000ns) meets
3.144ns delay clk to ddr_dq_31 plus
1.905ns feedback compensation less
Data path ddr_dq_31 to ddr_dq_31:
PD
FDH
FPGA_CLK
= 0.0 ns
The following path meets requirements by 0.370ns
= -1.609 ns
Fanout
0.260ns is the minimum offset for this preference.
Fanout
---
136
32 items scored, 0 timing errors detected.
(min) = 3.144 - 1.905 = 1.239 ns
--------
--------
Cell type
Port
IO-FF In
Delay (ns)
0.385
2.886
3.271
Delay (ns)
0.000
0.000ns
3.144ns
LLHPPLL.CLKIN to
LLHPPLL.NCLK to
(11.8% logic, 88.2% route), 1 logic levels.
(0.0% logic, 0.0% route), 0 logic levels.
Pin type
Pad
Data in
(0.0% logic, 0.0% route), 0 logic levels.
(25.7% logic, 74.3% route), 2 logic levels.
Site
Site
18-10
Cell name
ddr_dq_31
U1_ddrct_np_o4_1_008/U3_databusif/ddr_dqoeZ0Z_31
LLHPPLL.NCLK U2_ddr_pll_orca/ddr_pll_0_0
LLHPPLL.FB pll_nclk
for the DDR SDRAM Controller IP Core
(clock net +/-)
Resource
Resource
Board Timing Guidelines
Related parts for LFXP20C-3FN256C
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![LFXP20C-3F484I](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
FPGA - Field Programmable Gate Array 19.7K LUTs 340 IO 1. 8/2.5/3.3V -3 Spd I
Manufacturer:
Lattice
![LFXP20C-3F388C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
FPGA - Field Programmable Gate Array 19.7K LUTs 268 IO 1. 8/2.5/3.3V -3 Spd
Manufacturer:
Lattice
![LFXP20C-3F484C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
FPGA - Field Programmable Gate Array 19.7K LUTs 340 I/O 1.8/2.5/3.3V -3 Spd
Manufacturer:
Lattice
Datasheet:
![LFXP20C-3F388I](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
FPGA - Field Programmable Gate Array 19.7K LUTs 268 IO 1. 8/2.5/3.3V -3 Spd I
Manufacturer:
Lattice
![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: