LFE2M35SE-5FN484C Lattice, LFE2M35SE-5FN484C Datasheet - Page 26
LFE2M35SE-5FN484C
Manufacturer Part Number
LFE2M35SE-5FN484C
Description
FPGA - Field Programmable Gate Array 34K LUTs S-Ser SERDE S Mem DSP 1.2V -5
Manufacturer
Lattice
Datasheet
1.LFE2M35SE-5FN484C.pdf
(389 pages)
Specifications of LFE2M35SE-5FN484C
Number Of Macrocells
34000
Maximum Operating Frequency
320 MHz
Number Of Programmable I/os
303
Data Ram Size
2151424
Delay Time
12 ns
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
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Manufacturer
Quantity
Price
Company:
Part Number:
LFE2M35SE-5FN484C
Manufacturer:
LATTICE
Quantity:
210
Company:
Part Number:
LFE2M35SE-5FN484C
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
Part Number:
LFE2M35SE-5FN484C
Manufacturer:
LATTICE
Quantity:
20 000
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Lattice Semiconductor
MULT sysDSP Element
This multiplier element implements a multiply with no addition or accumulator nodes. The two operands, A and B,
are multiplied and the result is available at the output. The user can enable the input/output and pipeline registers.
Figure 2-23 shows the MULT sysDSP element.
Figure 2-23. MULT sysDSP Element
Multiplicand
Multiplier
Signed A
Signed B
Shift Register B Out
Shift Register B In
n
Input Data
Register B
n
n
n
Register
Register
Input
Input
m
Register A
Input Data
m
m
Shift Register A Out
m
Shift Register A In
2-23
Multiplier
Multiplier
m
n
To
To
Multiplier
Register
Pipeline
x
CLK (CLK0,CLK1,CLK2,CLK3)
CE (CE0,CE1,CE2,CE3)
RST(RST0,RST1,RST2,RST3)
LatticeECP2/M Family Data Sheet
(default)
m+n
m+n
Output
Architecture
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