FPGAs

FPGAsWhat 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 BlockCLB 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 MatrixA 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 BlocksI/O blocks are pins that can be programmed as an input pins, output pins or both. InterconnectsInterconnects carry signals via wires to connect inputs and outputs to logic blocks.Features and BenefitsFPGA 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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Description Price 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 Stock No. 168-4225
Mfr. Part No.ICE40LP1K-QN84
MYR29.98
Each (In a Bag of 260)
units
iCE40 LP - 1280 160 - 1280 - QFN 84 64kbit 7 x 7 x 0.9mm 0.9mm 7mm 1.26 V
RS Stock No. 830-3574
Mfr. Part No.5CSEMA6F31C8N
BrandAltera
MYR1,111.08
Each
units
Cyclone V SE 110000 110000 41509 Yes 166036 224 (18 x 18) FBGA 896 5761K - - 31mm 3.3 V
RS Stock No. 173-2105
Mfr. Part No.XC3S500E-4FTG256I
BrandXilinx
MYR460.319
Each (In a Tray of 90)
units
Spartan-3E 500000 10476 1164 - 9312 20 (18 x 18) FTBGA 256 74752bit 17 x 17 x 1mm 1mm 17mm 1.26 V
RS Stock No. 921-3551
Mfr. Part No.5CEBA2F17C8N
BrandAltera
MYR183.606
Each (In a Tray of 90)
units
Cyclone V 25000 25000 9434 Yes 37736 50 (18 x 18) FBGA 256 2002944 - - 17mm 1.13 V
RS Stock No. 790-7046
Mfr. Part No.5AGXMA1D6F31C6N
BrandAltera
MYR1,366.94
Each
units
Arria V - 75000 - Yes 13208 480 (18 x 18) FBGA 896 463 kbit, 8000 kbit 31 x 31 x 2mm 2mm 31mm 1.13 V
RS Stock No. 173-2101
Mfr. Part No.XC6SLX25-2FGG484C
BrandXilinx
MYR477.15
Each (In a Tray of 60)
units
Spartan-6 - 24051 15000 Yes 30064 38 (18 x 18) FPBGA 484 936kbit 23 x 23 x 2mm 2mm 23mm 1.2 V
RS Stock No. 830-3530
Mfr. Part No.EP4CE6F17C8N
BrandAltera
MYR82.50
Each
units
Cyclone 6272 6272 392 Yes - 360 (18 x 18) FBGA 256 276480 - - 17mm 1.25 V
RS Stock No. 168-4216
Mfr. Part No.EP4CE30F23C8N
BrandAltera
MYR282.063
Each (In a Tray of 60)
units
Cyclone IV E - 28848 1803 Yes 28848 66 (18 x 18) FBGA 484 594kbit 23 x 23 x 2mm 2mm 23mm 1.25 V
RS Stock No. 790-7006
Mfr. Part No.5AGXBA1D6F27C6N
BrandAltera
MYR1,068.78
Each
units
Arria V - 75000 - Yes 13208 480 (18 x 18) FBGA 672 463 kbit, 8000 kbit 27 x 27 x 3mm 3mm 27mm 1.13 V
RS Stock No. 790-7024
Mfr. Part No.5AGXBA5D6F31C6N
BrandAltera
MYR2,403.22
Each
units
Arria V - 190000 - Yes 286792 1200 (18 x 18) FBGA 896 1173 kbit, 11800 kbit 31 x 31 x 2mm 2mm 31mm 1.13 V
RS Stock No. 170-2984
Mfr. Part No.EP4CE6F17C8LN
BrandAltera
MYR131.157
Each (In a Tray of 90)
units
Cyclone 6272 6272 392 Yes - 360 (18 x 18) FBGA 256 276480 - - 17mm 1.03 V
RS Stock No. 168-4223
Mfr. Part No.ICE40HX8K-CB132
MYR67.411
Each (In a Tray of 348)
units
iCE40 HX - 7680 960 - 7680 - csBGA 132 128kbit 8 x 8 x 1.1mm 1.1mm 8mm 1.26 V
RS Stock No. 830-3578
Mfr. Part No.5CSXFC5D6F31C8N
BrandAltera
MYR923.18
Each
units
Cyclone V SX 85000 85000 32075 Yes 128300 174 (18 x 18) FBGA 896 4450K - - 31mm 1.13 V
RS Stock No. 173-2106
Mfr. Part No.XC3S500E-4FGG320C
BrandXilinx
MYR460.346
Each (In a Tray of 84)
units
Spartan-3E 500000 10476 1164 - 9312 20 (18 x 18) FBGA 320 74752bit 19 x 19 x 1.4mm 1.4mm 19mm 1.26 V
RS Stock No. 169-5503
Mfr. Part No.EP1C12F256I7N
BrandAltera
MYR482.899
Each (In a Tray of 90)
units
Cyclone - 12060 12060 - - - FBGA 256 - 17 x 17 x 1.8mm 1.8mm 17mm 1.575 V
RS Stock No. 168-4135
Mfr. Part No.EP3C55F484C7N
BrandAltera
MYR1,479.434
Each (In a Tray of 60)
units
Cyclone III - 55856 3491 Yes - 156 (18 x 18) FBGA 484 2396160bit 23 x 23 x 2mm 2mm 23mm 1.25 V
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