LFE2M20E-6FN256C Lattice, LFE2M20E-6FN256C Datasheet - Page 19
LFE2M20E-6FN256C
Manufacturer Part Number
LFE2M20E-6FN256C
Description
FPGA - Field Programmable Gate Array 19K LUTs 140 I/O SERDES DSP -6
Manufacturer
Lattice
Datasheet
1.LFE2-12SE-6FN256C.pdf
(389 pages)
Specifications of LFE2M20E-6FN256C
Number Of Macrocells
19000
Maximum Operating Frequency
357 MHz
Number Of Programmable I/os
140
Data Ram Size
1246208
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-256
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
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Price
Company:
Part Number:
LFE2M20E-6FN256C
Manufacturer:
Lattice
Quantity:
710
Company:
Part Number:
LFE2M20E-6FN256C
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
Company:
Part Number:
LFE2M20E-6FN256C-5I
Manufacturer:
NATIONAL
Quantity:
633
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Lattice Semiconductor
this special vertical routing channel and the eight secondary clock regions for the ECP2-50. LatticeECP2 devices
have four secondary clocks (SC0 to SC3) which are distrubed to every region.
The secondary clock muxes are located in the center of the device. Figure 2-16 shows the mux structure of the
secondary clock routing. Secondary clocks SC0 to SC3 are used for clock and control and SC4 to SC7 are used for
high fan-out signals.
Figure 2-15. Secondary Clock Regions ECP2-50
Secondary Clock
Secondary Clock
Secondary Clock
Secondary Clock
I/O Bank 0
I/O Bank 5
Region 1
Region 2
Region 3
Region 4
Secondary Clock
Secondary Clock
Secondary Clock
Secondary Clock
2-16
I/O Bank 1
I/O Bank 4
Region 5
Region 6
Region 7
Region 8
LatticeECP2/M Family Data Sheet
Vertical Routing
Channel Regional
Boundary
DSP Row
Regional
Boundary
DSP Row
Regional
Boundary
EBR Row
Regional
Boundary
Architecture
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