FPGAs

FPGA stands for Field Programmable Gate Array. They are small semiconductor logic chips are 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 pin, output pins or both

Interconnects

Interconnects carry signals via wires to connect inputs and outputs to logic blocks.

How do FPGAs differ from CPLDs?

The main differences between the two devices is how they are made up. A CPLD device is very restricted in structure so they are less flexible. FPGAs on the other hand have a very high logic capacity and can be easily programmed to carry out any kind of digital function.

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 can be any digital circuit, depending on the number of logic blocks it contains. Engineers often use FPGAs in prototype development and specially designed integrated circuits (ICs).

RS Components offer a range of high-quality devices from leading brands including Xilinx, Altera and Lattice Semiconductor. Our devices are available in industry standard package types, pin counts and mounting types to suit all your electronic design needs.


...
Read more Read less

Filter

Visar 1 - 20 av 69 produkter
Resultat per sida
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
Each (In a Tray of 60)
Enheter
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
122,53 kr
Each
Enheter
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 173-2062
Tillv. art.nrXC3S50A-4VQG100C
VarumärkeXilinx
89,836 kr
Each (In a Tray of 90)
Enheter
Spartan-3A 50000 1584 1584 - - 3 (18 x 18) VTQFP 100 11264bit 14 x 14 x 1mm 1mm 14mm 1.26 V
RS-artikelnummer 168-4224
Tillv. art.nrICE40LP1K-CM49
36,619 kr
Each (In a Tray of 490)
Enheter
ICE40 LP - 1280 160 - 1280 - UCBGA 49 64kbit 3 x 3 x 0.9mm 0.9mm 3mm 1.26 V
RS-artikelnummer 173-2086
Tillv. art.nrXC3S250E-4VQG100I
VarumärkeXilinx
244,579 kr
Each (In a Tray of 90)
Enheter
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 772-0085
Tillv. art.nriCE40LP1K-CM49
37,75 kr
Each
Enheter
ICE40 LP - 1280 160 - 1280 - UCBGA 49 64kbit 3 x 3 x 0.9mm 0.9mm 3mm 1.26 V
RS-artikelnummer 134-093
Tillv. art.nrXC3S250E-4VQG100I
VarumärkeXilinx
234,82 kr
Each
Enheter
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
Each (In a Tray of 24)
Enheter
Cyclone II - 4608 4608 - - 13 (18 x 18) PQFP 208 - 28 x 28 x 3.4mm 3.4mm 28mm 1.25 V
RS-artikelnummer 624-4212
Tillv. art.nrEP2C5Q208C8N
VarumärkeAltera
218,38 kr
Each
Enheter
Cyclone II - 4608 4608 - - 13 (18 x 18) PQFP 208 - 28 x 28 x 3.4mm 3.4mm 28mm 1.25 V
RS-artikelnummer 170-2980
Tillv. art.nrEP4CE6E22I7N
VarumärkeAltera
182,52 kr
Each (In a Tray of 60)
Enheter
Cyclone 6272 6272 392 Yes - 360 (18 x 18) EQFP 144 276480 - - 22mm 1.25 V
RS-artikelnummer 629-6190
Tillv. art.nrEP2C5T144I8N
VarumärkeAltera
220,97 kr
Each
Enheter
Cyclone II - 4608 4608 - - 13 (18 x 18) TQFP 144 - 20 x 20 x 1.4mm 1.4mm 20mm 1.25 V
RS-artikelnummer 830-3546
Tillv. art.nrEP4CE6U14I7N
VarumärkeAltera
176,38 kr
Each
Enheter
Cyclone 6272 6272 392 Yes - 360 (18 x 18) UBGA 256 276480 - - 14mm 1.25 V
RS-artikelnummer 651-9651
Tillv. art.nrEP2C5F256I8N
VarumärkeAltera
244,33 kr
Each
Enheter
Cyclone II 120000 4608 4608 - - 13 (18 x 18) FBGA 256 - 17 x 17 x 1.05mm 1.05mm 17mm 1.25 V
RS-artikelnummer 168-4134
Tillv. art.nrEP1C3T100C8N
VarumärkeAltera
150,29 kr
Each (In a Tray of 90)
Enheter
Cyclone - 2910 291 - - - TQFP 100 59904bit - - 14mm 1.575 V
RS-artikelnummer 168-4222
Tillv. art.nrICE40HX4K-TQ144
54,478 kr
Each (In a Tray of 60)
Enheter
ICE40 HX - 3520 440 - 3520 - TQFP 144 80kbit 20 x 20 x 1.45mm 1.45mm 20mm 1.26 V
RS-artikelnummer 169-5517
Tillv. art.nrEP2C5T144I8N
VarumärkeAltera
239,707 kr
Each (In a Tray of 60)
Enheter
Cyclone II - 4608 4608 - - 13 (18 x 18) TQFP 144 - 20 x 20 x 1.4mm 1.4mm 20mm 1.25 V
RS-artikelnummer 690-3633
Tillv. art.nrEP3C16F484C8N
VarumärkeAltera
538,32 kr
Each
Enheter
Cyclone III - 15408 15408 - - 56 (18 x 18) FBGA 484 - 23 x 23 x 2.2mm 2.2mm 23mm 1.25 V
RS-artikelnummer 830-3518
Tillv. art.nrEP4CE15F23I8LN
VarumärkeAltera
497,04 kr
Each
Enheter
Cyclone 15408 15408 963 Yes - 360 (18 x 18) FBGA 484 516096 - - 23mm 1.03 V
RS-artikelnummer 168-4135
Tillv. art.nrEP3C55F484C7N
VarumärkeAltera
2 313,844 kr
Each (In a Tray of 60)
Enheter
Cyclone III - 55856 3491 Yes - 156 (18 x 18) FBGA 484 2396160bit 23 x 23 x 2mm 2mm 23mm 1.25 V
RS-artikelnummer 771-6718
Tillv. art.nrEP4CE30F23C8N
VarumärkeAltera
403,42 kr
Each
Enheter
Cyclone IV E - 28848 1803 Yes 28848 66 (18 x 18) FBGA 484 594kbit 23 x 23 x 2mm 2mm 23mm 1.25 V