LFXP2-30E-5FN484C Lattice, LFXP2-30E-5FN484C Datasheet - Page 324
![FPGA - Field Programmable Gate Array 30KLUTs 363 I/O Inst -on DSP 1.2V -5 Spd](/photos/16/15/161505/landingpagelatticexp2_sml.jpg)
LFXP2-30E-5FN484C
Manufacturer Part Number
LFXP2-30E-5FN484C
Description
FPGA - Field Programmable Gate Array 30KLUTs 363 I/O Inst -on DSP 1.2V -5 Spd
Manufacturer
Lattice
Specifications of LFXP2-30E-5FN484C
Number Of Macrocells
29000
Number Of Programmable I/os
363
Data Ram Size
396288
Supply Voltage (max)
1.26 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Supply Voltage (min)
1.14 V
Package / Case
FPBGA-484
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LFXP2-30E-5FN484C
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
- Current page: 324 of 341
- Download datasheet (10Mb)
Lattice Semiconductor
Dual Boot Mode
The LatticeXP2 Dual Boot sysCONFIG™ mode is selected using CFG pin settings. ists the sysCONFIG modes
supported by the LatticeXP2 device family. Figure 17-1 illustrates the SPI Flash hardware connections.
Table 17-2. LatticeXP2 sysCONFIG Modes
Figure 17-5. LatticeXP2 Hardware Connections to SPI Flash
Internal logic is used to detect a configuration failure from the primary source and provides the ability to reattempt
configuration from the secondary source. This sequence is used when the LatticeXP2 is set to dual boot mode and
configuration is initiated.
Configuration initiates in dual boot mode when any of the following events occur:
• The device is powered-up with all supplies reaching their required minimum values.
• The PROGRAMN pin is toggled.
• The REFRESH command is issued via the ispJTAG™ port.
Should configuration from both primary and golden images in dual boot mode fail, the INITN pin will be driven low
and the configuration process will halt.
Lattice strongly recommends using the embedded Flash as the first (Primary) boot to take full advantage of the fea-
tures only embedded Flash can offer, for example fast instant-on time, standard or advance security, and TransFR.
The dual boot flow described in this document focus only on setting CFG[0:1] to [01], respectively, to select the
embedded Flash as the first boot.
This flow is triggered either by power cycling or toggle the PROGRAMN pin.
A. When the dual boot mode is selected by setting the CFG0 to low (0), the device checks the CFG1 pin first to
decide the source of the first boot. It the CFG1 pin is high (1), the device will check the Flash done fuse immedi-
ately.
1. Done Fuse Programmed
CFG0
If the Done fuse is programmed, then the embedded Flash must have been programmed with a valid pat-
0
0
1
CFG1
X
0
1
Self Download Mode (SDM)
Configuration Mode
SPI Serial Flash
Primary or
Dual Boot
Dual Boot
Golden
Image
17-6
Primary Boot Source
External SPI Flash
Internal Flash
Internal Flash
CCSPIN
SISPI
SOSPI
CCLK
Internal Flash Memory
LatticeXP2
LatticeXP2 Dual Boot Feature
Secondary Boot Source
External SPI Flash
Internal Flash
None
Related parts for LFXP2-30E-5FN484C
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![LFXP2-30E-6FTN256I](/images/manufacturer_photos/0/3/381/lattice_semiconductor_tmb.jpg)
Part Number:
Description:
FPGA LatticeXP2 Family 29000 Cells Flash Technology 1.2V 256-Pin FTBGA
Manufacturer:
LATTICE SEMICONDUCTOR
Datasheet:
![LFXP2-30E-6FTN256C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC DSP 30KLUTS 201I/O 256FTBGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-5FTN256I](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC DSP 30KLUTS 201I/O 256FTBGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-6FN484C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC DSP 30KLUTS 363I/O 484FPBGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-5FN484I](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC DSP 30KLUTS 363I/O 484FPBGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-6FN672C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC DSP 30KLUTS 472I/O 672FPBGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-5FN672I](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC DSP 30KLUTS 472I/O 672FPBGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-5FT256C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 30KLUTS 201I/O 256-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-5FTN256C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 30KLUTS 201I/O 256-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-5F672C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 30KLUTS 472I/O 672-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-5FN672C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 30KLUTS 472I/O 672-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-5FT256I](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 30KLUTS 201I/O 256-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-6FT256I](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 30KLUTS 201I/O 256-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-7FTN256C](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 30KLUTS 201I/O 256-BGA
Manufacturer:
Lattice
Datasheet:
![LFXP2-30E-5F672I](/images/manufacturer_photos/0/3/380/lattice_tmb.jpg)
Part Number:
Description:
IC FPGA 30KLUTS 472I/O 672-BGA
Manufacturer:
Lattice
Datasheet: