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.


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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庫存編號 921-3523
製造零件編號EP4CE10E22C8N
BrandAltera
TWD828.50
Each (In a Tray of 60)
單位
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庫存編號 771-6724
製造零件編號EP4CE10E22C8N
BrandAltera
TWD828.00
單位
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庫存編號 170-2982
製造零件編號EP4CE6F17C8N
BrandAltera
TWD551.30
Each (In a Tray of 90)
單位
Cyclone 6272 6272 392 Yes - 360 (18 x 18) FBGA 256 276480 - - 17mm 1.25 V
RS庫存編號 830-3530
製造零件編號EP4CE6F17C8N
BrandAltera
TWD551.00
單位
Cyclone 6272 6272 392 Yes - 360 (18 x 18) FBGA 256 276480 - - 17mm 1.25 V
RS庫存編號 170-2980
製造零件編號EP4CE6E22I7N
BrandAltera
TWD662.60
Each (In a Tray of 60)
單位
Cyclone 6272 6272 392 Yes - 360 (18 x 18) EQFP 144 276480 - - 22mm 1.25 V
RS庫存編號 921-3536
製造零件編號EP4CGX15BF14C8N
BrandAltera
TWD929.30
Each (In a Tray of 119)
單位
Cyclone IV GX - 14400 900 Yes 14400 - FBGA 169 540kbit 14 x 14 x 1.25mm 1.25mm 14mm 1.24 V
RS庫存編號 173-2062
製造零件編號XC3S50A-4VQG100C
BrandXilinx
TWD268.20
Each (In a Tray of 90)
單位
Spartan-3A 50000 1584 1584 - - 3 (18 x 18) VTQFP 100 11264bit 14 x 14 x 1mm 1mm 14mm 1.26 V
RS庫存編號 771-6730
製造零件編號EP4CGX15BF14C8N
BrandAltera
TWD929.00
單位
Cyclone IV GX - 14400 900 Yes 14400 - FBGA 169 540kbit 14 x 14 x 1.25mm 1.25mm 14mm 1.24 V
RS庫存編號 830-3524
製造零件編號EP4CE6E22I7N
BrandAltera
TWD663.00
單位
Cyclone 6272 6272 392 Yes - 360 (18 x 18) EQFP 144 276480 - - 22mm 1.25 V
RS庫存編號 697-2841
製造零件編號XC3S50A-4VQG100C
BrandXilinx
TWD311.00
單位
Spartan-3A 50000 1584 1584 - - 3 (18 x 18) VTQFP 100 11264bit 14 x 14 x 1mm 1mm 14mm 1.26 V
RS庫存編號 168-4220
製造零件編號ICE40HX1K-VQ100
TWD135.50
個 (以毎袋:90)
單位
ICE40 HX - 1280 160 - 1280 - VQFP 100 64kbit 14 x 14 x 1.05mm 1.05mm 14mm 1.26 V
RS庫存編號 830-3546
製造零件編號EP4CE6U14I7N
BrandAltera
TWD685.00
單位
Cyclone 6272 6272 392 Yes - 360 (18 x 18) UBGA 256 276480 - - 14mm 1.25 V
RS庫存編號 169-5489
製造零件編號EP1C6F256I7N
BrandAltera
TWD1,300.80
Each (In a Tray of 90)
單位
Cyclone - 5980 5980 - - - FBGA 256 - 17 x 17 x 1.8mm 1.8mm 17mm 1.575 V
RS庫存編號 170-2984
製造零件編號EP4CE6F17C8LN
BrandAltera
TWD638.80
Each (In a Tray of 90)
單位
Cyclone 6272 6272 392 Yes - 360 (18 x 18) FBGA 256 276480 - - 17mm 1.03 V
RS庫存編號 172-7848
製造零件編號5AGXMA1D4F31I5N
BrandAltera
TWD15,035.30
Each (In a Tray of 27)
單位
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
RS庫存編號 830-3502
製造零件編號EP4CE10E22I7N
BrandAltera
TWD1,152.00
單位
Cyclone 10320 10320 645 Yes - 360 (18 x 18) EQFP 144 423936 - - 22mm 1.25 V
RS庫存編號 168-4222
製造零件編號ICE40HX4K-TQ144
TWD188.10
Each (In a Tray of 60)
單位
ICE40 HX - 3520 440 - 3520 - TQFP 144 80kbit 20 x 20 x 1.45mm 1.45mm 20mm 1.26 V
RS庫存編號 169-5508
製造零件編號EP2C5Q208C8N
BrandAltera
TWD726.60
Each (In a Tray of 24)
單位
Cyclone II - 4608 4608 - - 13 (18 x 18) PQFP 208 - 28 x 28 x 3.4mm 3.4mm 28mm 1.25 V
RS庫存編號 651-9651
製造零件編號EP2C5F256I8N
BrandAltera
TWD936.00
單位
Cyclone II 120000 4608 4608 - - 13 (18 x 18) FBGA 256 - 17 x 17 x 1.05mm 1.05mm 17mm 1.25 V
RS庫存編號 173-2105
製造零件編號XC3S500E-4FTG256I
BrandXilinx
TWD1,532.80
Each (In a Tray of 90)
單位
Spartan-3E 500000 10476 1164 - 9312 20 (18 x 18) FTBGA 256 74752bit 17 x 17 x 1mm 1mm 17mm 1.26 V