LFXP15C-5FN256C Lattice, LFXP15C-5FN256C Datasheet - Page 267
![no-image](/images/manufacturer_photos/0/3/380/lattice_sml.jpg)
LFXP15C-5FN256C
Manufacturer Part Number
LFXP15C-5FN256C
Description
IC FPGA 15.5KLUTS 188I/O 256-BGA
Manufacturer
Lattice
Datasheet
1.LFXP3C-3T100C.pdf
(397 pages)
Specifications of LFXP15C-5FN256C
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LFXP15C-5FN256C
Manufacturer:
Lattice
Quantity:
10
Company:
Part Number:
LFXP15C-5FN256C
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
- Current page: 267 of 397
- Download datasheet (10Mb)
Lattice Semiconductor
From the loop:
Assume f
Equation (6) becomes:
From equation (1):
Clock Distribution in LatticeECP/EC and LatticeXP
The clock inputs are selected from external I/Os, the sysCLOCK PLLs or general routing. These clock inputs are
fed through the chip via a clock distribution system.
LatticeECP/EC and LatticeXP devices provide a quadrant-based primary and secondary clock structure.
Primary Clock Sources and Distribution
Each quadrant has four primary clock nets: CLK0, CLK1, CLK2 and CLK3. CLK2 and CLK3 provide dynamic clock
selection (DCS) capability. Figure 11-8 illustrates the block diagram of the primary clock distribution.
Figure 11-8. Primary Clocks and Center Switch Boxes
Note: Two PLLs are available in LatticeECP/EC/XP-6 or smaller devices.
PLL*
PLL
f
f
f
f
f
f
f
PCLKT7
INMAX
OUTKMIN
OUTKMAX
INMIN
INMAX
OUTMIN
OUTMAX
INMAX
CLKOP
CLKOS
CLKOK
CLKOP
CLKOS
CLKOK
= ((f
= f
= (f
= 420
= f
= f
PFDMAX
= f
= f
VCOMAX
VCOMIN
INMIN
INMAX
OUTMIN
OUTMAX
* (N/M), if below 25 * N round up to 25 * N
* M = 420 * M
* (N/M), if above 420 round down to 420
/ (V*N))*M, if below 25 * M round up to 25 * M
/ (V*N))*M, if above 420 round down to 420
/ K
/ K
General
Routing
General
Routing
QUADRANT TL
QUADRANT BL
CLK0
CLK0
16:1
16:1
PLL*: For LatticeECP/EC/XP-10 and larger devices
Primary Clocks in Center Switch Box
CLK1
CLK1
16:1
16:1
12:1 12:1 12:1 12:1
12:1 12:1 12:1 12:1
CLK2
CLK2
DCS
DCS
CLK3
CLK3
DCS
DCS
11-11
12:1 12:1 12:1 12:1
12:1 12:1 12:1 12:1
sysCLOCK PLL Design and Usage Guide
DCS
DCS
CLK3
CLK3
CLK2
CLK2
DCS
DCS
QUADRANT TR
QUADRANT BR
CLK1
CLK1
16:1
16:1
LatticeECP/EC and LatticeXP
(10)
(11)
(12)
(13)
(9)
CLK0
CLK0
16:1
16:1
General
Routing
General
Routing
CLKOP
CLKOS
CLKOK
CLKOP
CLKOS
CLKOK
PCLKT2
PLL*
PLL
Related parts for LFXP15C-5FN256C
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![LFXP15C-5F484C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
FPGA - Field Programmable Gate Array 15.4K LUTs 1.8/2.5/3 .3V -5 Spd
Manufacturer:
Lattice
![LFXP15C-5F256C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
FPGA - Field Programmable Gate Array 15.4K LUTs 188 IO 1. 8/2.5/3.3V -5 Spd
Manufacturer:
Lattice
![LFXP15C-5F388C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
FPGA - Field Programmable Gate Array 15.4K LUTs 268 IO 1. 8/2.5/3.3V -5 Spd
Manufacturer:
Lattice
![LFXP15C-3FN256C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
FPGA - Field Programmable Gate Array 15.4K LUTS 188 I/O
Manufacturer:
Lattice
Datasheet:
![LFXP15C-3F256C](/images/manufacturer_photos/0/3/381/lattice_semiconductor_tmb.jpg)
Part Number:
Description:
FPGA LatticeXP Family 15000 Cells 320MHz 130nm (CMOS) Technology 1.8V/2.5V/3.3V 256-Pin FBGA Tray
Manufacturer:
LATTICE SEMICONDUCTOR
Datasheet:
![LFXP15C-3FN388C](/images/manufacturer_photos/0/3/381/lattice_semiconductor_tmb.jpg)
Part Number:
Description:
FPGA LatticeXP Family 15000 Cells 320MHz 130nm (CMOS) Technology 1.8V/2.5V/3.3V 388-Pin FBGA Tray
Manufacturer:
LATTICE SEMICONDUCTOR
Datasheet:
![LFXP15C-4FN256C](/images/manufacturer_photos/0/3/381/lattice_semiconductor_tmb.jpg)
Part Number:
Description:
FPGA LatticeXP Family 15000 Cells 360MHz 130nm (CMOS) Technology 1.8V/2.5V/3.3V 256-Pin FBGA Tray
Manufacturer:
LATTICE SEMICONDUCTOR
Datasheet:
![LFXP15C-3FN484C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 15.5KLUTS 300I/O 484-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP15C-3F256I](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 15.5KLUTS 188I/O 256-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP15C-4FN388C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 15.5KLUTS 268I/O 388-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP15C-4F484C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 15.5KLUTS 300I/O 484-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP15C-4FN484C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 15.5KLUTS 300I/O 484-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP15C-4FN256I](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 15.5KLUTS 188I/O 256-BGA
Manufacturer:
Lattice
Datasheet: