LFE2M35SE-6FN256I Lattice, LFE2M35SE-6FN256I Datasheet - Page 25
LFE2M35SE-6FN256I
Manufacturer Part Number
LFE2M35SE-6FN256I
Description
IC FPGA 35KLUTS 140I/O 256-BGA
Manufacturer
Lattice
Datasheet
1.LFE2-12E-5FN256C.pdf
(385 pages)
Specifications of LFE2M35SE-6FN256I
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LFE2M35SE-6FN256I
Manufacturer:
Lattice Semiconductor Corporation
Quantity:
10 000
- Current page: 25 of 385
- Download datasheet (3Mb)
Lattice Semiconductor
Table 2-7. Maximum Number of Elements in a Block
Some options are available in four elements. The input register in all the elements can be directly loaded or can be
loaded as a shift register from previous operand registers. By selecting “dynamic operation” the following opera-
tions are possible:
• In the ‘Signed/Unsigned’ options the operands can be switched between signed and unsigned on every cycle.
• In the ‘Add/Sub’ option the Accumulator can be switched between addition and subtraction on every cycle.
• The loading of operands can switch between parallel and serial operations.
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
MULT
MAC
MULTADDSUB
MULTADDSUBSUM
Width of Multiply
Multiplicand
Multiplier
Signed A
Signed B
Shift Register B Out
Shift Register B In
n
Register B
Input Data
n
n
n
Register
Register
Input
Input
x9
8
2
4
2
m
Register A
Input Data
m
m
Shift Register A Out
m
Shift Register A In
2-22
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)
x18
4
2
2
1
LatticeECP2/M Family Data Sheet
(default)
m+n
m+n
Output
Architecture
x36
—
—
—
1
Related parts for LFE2M35SE-6FN256I
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
FPGA - Field Programmable Gate Array 34K LUTs S-Ser SERDE S Mem DSP 1.2V -5
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
FPGA LatticeECP2M Family 34000 Cells 90nm (CMOS) Technology 1.2V 484-Pin FBGA
Manufacturer:
LATTICE SEMICONDUCTOR
Datasheet:
Part Number:
Description:
IC FPGA 35KLUTS 410I/O 672-BGA
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
IC FPGA 35KLUTS 140I/O 256-BGA
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
IC FPGA 35KLUTS 140I/O 256-BGA
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
IC FPGA 35KLUTS 303I/O 484-BGA
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
IC FPGA 35KLUTS 410I/O 672-BGA
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
IC FPGA 35KLUTS 410I/O 672-BGA
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
IC FPGA 35KLUTS 303I/O 484-BGA
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
IC FPGA 34KLUTS 256FPBGA
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
IC FPGA 34KLUTS 672FPBGA
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
IC FPGA 34KLUTS 672FPBGA
Manufacturer:
Lattice
Datasheet:
Part Number:
Description:
FPGA - Field Programmable Gate Array 34K LUTs S-Ser SERDE S Mem DSP 1.2V -5
Manufacturer:
Lattice