FPGAs

FPGAs
What are FPGAs?
FPGA stands for Field Programmable Gate Array. They are small semiconductor logic chips known as integrated circuits, or ICs for short. FPGAs are built from one basic logic cell, duplicated hundreds of times.
What do they consist of?
They consist of a configurable logic block, programmable switch matrix, I/O blocks and Interconnects.
Configurable Logic Block
CLB consist of lookup tables (LUTs), flip flops and multiplexers. They are used to implement complex design functions and synchronise the code on the FPGA.
Programmable Switch Matrix
A programmable switch matrix (PSM) is used to control the interconnections between the configurable logic blocks and the input / output blocks. The programmable switch matrix connects each block according to the program code and has switch elements that have six pass transistors inside.
I/O Blocks
I/O blocks are pins that can be programmed as an input pins, output pins or both.
Interconnects
Interconnects carry signals via wires to connect inputs and outputs to logic blocks.
Features and Benefits
FPGA functionality can easily be developed upon every power-up of the device. Design engineers can enable changes by downloading new software configuration files into the device and test the changes.
How do FPGAs differ from CPLDs?
CPLDs stand for complex programmable logic devices. They are used to implement complex combinational or sequential circuits. They are made up of logic array blocks, programmable interconnects and I/O blocks.
FPGA Applications
They are found in many applications such as radar systems, military hardware, medical devices and telecommunication technology. Their reprogrammable nature means FPGAs are suitable for a wide range of solutions. They are able to be any digital circuit, depending on the number of logic blocks it contains. Engineers often use FPGAs in prototype development and specialise designed integrated circuits (ICs).

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Beskrivning Pris Family Name Number of Logic Gates Number of Logic Cells Number of Logic Units Dedicated DSP Number of Registers Number of Multipliers Package Type Pin Count Number of RAM Bits Dimensions Height Length Maximum Operating Supply Voltage
RS-artikelnummer 921-3514
Tillv. art.nrEP4CE6E22C8N
VarumärkeAltera
122,315 kr
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Cyclone IV E - 6272 392 Yes - 15 (18 x 18) EQFP 144 270kbit 20 x 20 x 1.6mm 1.6mm 20mm 1.25 V
RS-artikelnummer 729-3757
Tillv. art.nrEP4CE6E22C8N
VarumärkeAltera
124,18 kr
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Cyclone IV E - 6272 392 Yes - 15 (18 x 18) EQFP 144 270kbit 20 x 20 x 1.6mm 1.6mm 20mm 1.25 V
RS-artikelnummer 697-2841
Tillv. art.nrXC3S50A-4VQG100C
VarumärkeXilinx
92,65 kr
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Spartan-3A 50000 1584 1584 - - 3 (18 x 18) VTQFP 100 11264bit 14 x 14 x 1mm 1mm 14mm 1.26 V
RS-artikelnummer 173-2062
Tillv. art.nrXC3S50A-4VQG100C
VarumärkeXilinx
89,836 kr
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Spartan-3A 50000 1584 1584 - - 3 (18 x 18) VTQFP 100 11264bit 14 x 14 x 1mm 1mm 14mm 1.26 V
RS-artikelnummer 173-2086
Tillv. art.nrXC3S250E-4VQG100I
VarumärkeXilinx
244,579 kr
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Spartan-3E 250000 5508 612 - 4896 12 (18 x 18) VTQFP 100 38912bit 14 x 14 x 1mm 1mm 14mm 1.26 V
RS-artikelnummer 169-5508
Tillv. art.nrEP2C5Q208C8N
VarumärkeAltera
192,794 kr
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Cyclone II - 4608 4608 - - 13 (18 x 18) PQFP 208 - 28 x 28 x 3.4mm 3.4mm 28mm 1.25 V
RS-artikelnummer 772-0085
Tillv. art.nriCE40LP1K-CM49
36,60 kr
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iCE40 LP - 1280 160 - 1280 - UCBGA 49 64kbit 3 x 3 x 0.9mm 0.9mm 3mm 1.26 V
RS-artikelnummer 772-0098
Tillv. art.nriCE40LP1K-QN84
37,09 kr
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iCE40 LP - 1280 160 - 1280 - QFN 84 64kbit 7 x 7 x 0.9mm 0.9mm 7mm 1.26 V
RS-artikelnummer 168-4224
Tillv. art.nrICE40LP1K-CM49
36,619 kr
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iCE40 LP - 1280 160 - 1280 - UCBGA 49 64kbit 3 x 3 x 0.9mm 0.9mm 3mm 1.26 V
RS-artikelnummer 624-4212
Tillv. art.nrEP2C5Q208C8N
VarumärkeAltera
218,38 kr
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Cyclone II - 4608 4608 - - 13 (18 x 18) PQFP 208 - 28 x 28 x 3.4mm 3.4mm 28mm 1.25 V
RS-artikelnummer 134-093
Tillv. art.nrXC3S250E-4VQG100I
VarumärkeXilinx
246,40 kr
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Spartan-3E 250000 5508 612 - 4896 12 (18 x 18) VTQFP 100 38912bit 14 x 14 x 1mm 1mm 14mm 1.26 V
RS-artikelnummer 168-4225
Tillv. art.nrICE40LP1K-QN84
36,433 kr
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iCE40 LP - 1280 160 - 1280 - QFN 84 64kbit 7 x 7 x 0.9mm 0.9mm 7mm 1.26 V
RS-artikelnummer 830-3543
Tillv. art.nrEP4CE6F17I7N
VarumärkeAltera
212,15 kr
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Cyclone 6272 6272 392 Yes - 360 (18 x 18) FBGA 256 276480 - - 17mm 1.25 V
RS-artikelnummer 545-8741
Tillv. art.nrEP1C6F256I7N
VarumärkeAltera
392,71 kr
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Cyclone - 5980 5980 - - - FBGA 256 - 17 x 17 x 1.8mm 1.8mm 17mm 1.575 V
RS-artikelnummer 168-4222
Tillv. art.nrICE40HX4K-TQ144
52,708 kr
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iCE40 HX - 3520 440 - 3520 - TQFP 144 80kbit 20 x 20 x 1.45mm 1.45mm 20mm 1.26 V
RS-artikelnummer 168-4134
Tillv. art.nrEP1C3T100C8N
VarumärkeAltera
150,29 kr
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Cyclone - 2910 291 - - - TQFP 100 59904bit - - 14mm 1.575 V
RS-artikelnummer 921-3570
Tillv. art.nr5CSEMA6F31C8N
VarumärkeAltera
1 895,893 kr
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Cyclone V SE 110000 110000 41509 Yes 166036 224 (18 x 18) FBGA 896 5761K - - 31mm 3.3 V
RS-artikelnummer 830-3574
Tillv. art.nr5CSEMA6F31C8N
VarumärkeAltera
1 895,84 kr
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Cyclone V SE 110000 110000 41509 Yes 166036 224 (18 x 18) FBGA 896 5761K - - 31mm 3.3 V
RS-artikelnummer 771-6724
Tillv. art.nrEP4CE10E22C8N
VarumärkeAltera
229,86 kr
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Cyclone IV E - 10320 645 Yes 10320 23 (18 x 18) EQFP 144 414kbit 20 x 20 x 1.6mm 1.6mm 20mm 1.25 V
RS-artikelnummer 172-7848
Tillv. art.nr5AGXMA1D4F31I5N
VarumärkeAltera
4 066,446 kr
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Arria V 75k 75000 75000 Yes 113208 240 (27 x 27), 480 (18 x 18), 720 (9 x 9) FBGA 896 8463kbit 31 x 31 x 2.1mm 2.1mm 31mm 1.13 V
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