784 Field Programmable Gate Arrays (FPGA) 319

Reset All

Part	Manufacturer	Programmable IC Type	Grading Of Temperature	Form Of Terminal	No. of Terminals	Package Code	Package Shape	Package Body Material	No. of Logic Cells	Surface Mount	Maximum Supply Voltage	No. of CLBs	Technology Used	No. of Inputs	Nominal Supply Voltage (V)	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Sub-Category	Minimum Supply Voltage	Pitch Of Terminal	Maximum Operating Temperature	Maximum Combinatorial Delay of a CLB	Organization	Minimum Operating Temperature	Finishing Of Terminal Used	Position Of Terminal	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Seated Height	Width	Qualification	Additional Features	JESD-609 Code	Maximum Clock Frequency	Maximum Time At Peak Reflow Temperature (s)	No. of Outputs	Peak Reflow Temperature (C)	Length
XCAU20P-1SFVB784I	Xilinx	FPGA		Ball	784	FBGA	Square	Plastic/Epoxy	238437	Yes	.876 V	13625		228	0.85		Grid Array, Fine Pitch	BGA784,28X28,32		.825 V	.8 mm	100 °C (212 °F)		13625 CLBS	-40 °C (-40 °F)		Bottom	S-PBGA-B784		3.32 mm	23 mm						228		23 mm
XCAU20P-2SFVB784E	Xilinx	FPGA		Ball	784	FBGA	Square	Plastic/Epoxy	238437	Yes	.876 V	13625		228	0.85		Grid Array, Fine Pitch	BGA784,28X28,32		.825 V	.8 mm	100 °C (212 °F)		13625 CLBS	0 °C (32 °F)		Bottom	S-PBGA-B784		3.32 mm	23 mm						228		23 mm
XCAU20P-1SFVB784E	Xilinx	FPGA		Ball	784	FBGA	Square	Plastic/Epoxy	238437	Yes	.876 V	13625		228	0.85		Grid Array, Fine Pitch	BGA784,28X28,32		.825 V	.8 mm	100 °C (212 °F)		13625 CLBS	0 °C (32 °F)		Bottom	S-PBGA-B784		3.32 mm	23 mm						228		23 mm
MPF300T-1FCG784E	Microchip Technology	FPGA		Ball	784	BGA	Square	Plastic/Epoxy	300000	Yes	1.03 V		CMOS	388	1		Grid Array	BGA784,28X28,40		.97 V	1 mm	100 °C (212 °F)			0 °C (32 °F)		Bottom	S-PBGA-B784		3.47 mm	29 mm		It also Operates at 1.05 V nominal supply				388		29 mm
XCAU20P-2SFVB784I	Xilinx	FPGA		Ball	784	FBGA	Square	Plastic/Epoxy	238437	Yes	.876 V	13625		228	0.85		Grid Array, Fine Pitch	BGA784,28X28,32		.825 V	.8 mm	100 °C (212 °F)		13625 CLBS	-40 °C (-40 °F)		Bottom	S-PBGA-B784		3.32 mm	23 mm						228		23 mm
XCKU035-2SFVA784E	Xilinx	FPGA	Other	Ball	784	FBGA	Square	Plastic/Epoxy	444343	Yes	.979 V	25391		520	0.95	0.95 V	Grid Array, Fine Pitch	BGA784,28X28,32	Field Programmable Gate Arrays	.922 V	.8 mm	100 °C (212 °F)		25391 CLBS	0 °C (32 °F)	Tin Silver Copper	Bottom	S-PBGA-B784		3.52 mm	23 mm	No		e1			520		23 mm
MPF300T-FCG784NI	Microchip Technology	FPGA		Ball	784	BGA	Square	Plastic/Epoxy	300000	Yes	1.03 V		CMOS	388	1		Grid Array	BGA784,28X28,40		.97 V	1 mm	100 °C (212 °F)			-40 °C (-40 °F)		Bottom	S-PBGA-B784		3.47 mm	29 mm		It also Operates at 1.05 V nominal supply				388		29 mm
MPF300TS-1FCG784NI	Microchip Technology	FPGA		Ball	784	BGA	Square	Plastic/Epoxy	300000	Yes	1.03 V		CMOS	388	1		Grid Array	BGA784,28X28,40		.97 V	1 mm	100 °C (212 °F)			-40 °C (-40 °F)		Bottom	S-PBGA-B784		3.47 mm	29 mm		It also Operates at 1.05 V nominal supply				388		29 mm
MPF300TS-FCG784NI	Microchip Technology	FPGA		Ball	784	BGA	Square	Plastic/Epoxy	300000	Yes	1.03 V		CMOS	388	1		Grid Array	BGA784,28X28,40		.97 V	1 mm	100 °C (212 °F)			-40 °C (-40 °F)		Bottom	S-PBGA-B784		3.47 mm	29 mm		It also Operates at 1.05 V nominal supply				388		29 mm
MPF300T-1FCG784NI	Microchip Technology	FPGA		Ball	784	BGA	Square	Plastic/Epoxy	300000	Yes	1.03 V		CMOS	388	1		Grid Array	BGA784,28X28,40		.97 V	1 mm	100 °C (212 °F)			-40 °C (-40 °F)		Bottom	S-PBGA-B784		3.47 mm	29 mm		It also Operates at 1.05 V nominal supply				388		29 mm
XCKU040-L1SFVA784I	Xilinx	FPGA	Industrial	Ball	784	FBGA	Square	Plastic/Epoxy	530250	Yes	.92 V	30300		520	0.9	0.9 V	Grid Array, Fine Pitch	BGA784,28X28,32	Field Programmable Gate Arrays	.88 V	.8 mm	100 °C (212 °F)		30300 CLBS	-40 °C (-40 °F)	Tin Silver Copper	Bottom	S-PBGA-B784		3.52 mm	23 mm	No	Also Operates at 0.95 V nominal supply	e1			520		23 mm
XCKU3P-1SFVB784E	Xilinx	FPGA	Other	Ball	784	FBGA	Square	Plastic/Epoxy	355950	Yes	.876 V	20340		304	0.85		Grid Array, Fine Pitch	BGA784,28X28,32		.825 V	.8 mm	100 °C (212 °F)		20340 CLBS	0 °C (32 °F)	Tin Silver Copper	Bottom	S-PBGA-B784	4	3.32 mm	23 mm			e1		30 s	304	250 °C (482 °F)	23 mm
XC6VLX130T-1FFG784C	Xilinx	FPGA	Other	Ball	784	BGA	Square	Plastic/Epoxy	128000	Yes	1.05 V		CMOS	400	1	1,1.2/2.5 V	Grid Array	BGA784,28X28,40	Field Programmable Gate Arrays	.95 V	1 mm	85 °C (185 °F)	5.08 ns		0 °C (32 °F)	Tin Silver Copper	Bottom	S-PBGA-B784	4	3.1 mm	29 mm	No		e1	1098 MHz	30 s	400	245 °C (473 °F)	29 mm
MPF500TS-1FCG784I	Microchip Technology	FPGA		Ball	784	BGA	Square	Plastic/Epoxy	481000	Yes	1.03 V		CMOS	388	1		Grid Array	BGA784,28X28,40		.97 V	1 mm	100 °C (212 °F)			-40 °C (-40 °F)		Bottom	S-PBGA-B784		3.47 mm	29 mm		It also Operates at 1.05 V nominal supply				388		29 mm
MPF500T-1FCG784E	Microchip Technology	FPGA		Ball	784	BGA	Square	Plastic/Epoxy	481000	Yes	1.03 V		CMOS	388	1		Grid Array	BGA784,28X28,40		.97 V	1 mm	100 °C (212 °F)			0 °C (32 °F)		Bottom	S-PBGA-B784		3.47 mm	29 mm		It also Operates at 1.05 V nominal supply				388		29 mm
MPF500TS-FC784M	Microchip Technology	FPGA	Military	Ball	784	BGA	Square	Plastic/Epoxy	481000	Yes	1.03 V		CMOS	388	1		Grid Array	BGA784,28X28,40		.97 V	1 mm	125 °C (257 °F)			-55 °C (-67 °F)		Bottom	S-PBGA-B784		3.47 mm	29 mm		It also Operates at 1.05 V nominal supply				388		29 mm
MPF500T-1FCG784I	Microchip Technology	FPGA		Ball	784	BGA	Square	Plastic/Epoxy	481000	Yes	1.03 V		CMOS	388	1		Grid Array	BGA784,28X28,40		.97 V	1 mm	100 °C (212 °F)			-40 °C (-40 °F)		Bottom	S-PBGA-B784		3.47 mm	29 mm		It also Operates at 1.05 V nominal supply				388		29 mm
XCKU035-1SFVA784C	Xilinx	FPGA	Other	Ball	784	FBGA	Square	Plastic/Epoxy	444343	Yes	.979 V	25391		520	0.95	0.95 V	Grid Array, Fine Pitch	BGA784,28X28,32	Field Programmable Gate Arrays	.922 V	.8 mm	85 °C (185 °F)		25391 CLBS	0 °C (32 °F)	Tin Silver Copper	Bottom	S-PBGA-B784		3.52 mm	23 mm	No		e1			520		23 mm
XCKU3P-1SFVB784I	Xilinx	FPGA	Industrial	Ball	784	FBGA	Square	Plastic/Epoxy	355950	Yes	.876 V	20340		304	.85		Grid Array, Fine Pitch	BGA784,28X28,32		.825 V	.8 mm	100 °C (212 °F)		20340 CLBS	-40 °C (-40 °F)	Tin Silver Copper	Bottom	S-PBGA-B784	4	3.32 mm	23 mm			e1		30 s	304	250 °C (482 °F)	23 mm
MPF500TLS-FCG784I	Microchip Technology	FPGA		Ball	784	BGA	Square	Plastic/Epoxy	481000	Yes	1.03 V		CMOS	388	1		Grid Array	BGA784,28X28,40		.97 V	1 mm	100 °C (212 °F)			-40 °C (-40 °F)		Bottom	S-PBGA-B784		3.47 mm	29 mm		It also Operates at 1.05 V nominal supply				388		29 mm
MPF300T-1FCG784I	Microchip Technology	FPGA		Ball	784	BGA	Square	Plastic/Epoxy	300000	Yes	1.03 V		CMOS	388	1		Grid Array	BGA784,28X28,40		.97 V	1 mm	100 °C (212 °F)			-40 °C (-40 °F)		Bottom	S-PBGA-B784		3.47 mm	29 mm		It also Operates at 1.05 V nominal supply				388		29 mm
MPF500T-FCG784E	Microchip Technology	FPGA		Ball	784	BGA	Square	Plastic/Epoxy	481000	Yes	1.03 V		CMOS	388	1		Grid Array	BGA784,28X28,40		.97 V	1 mm	100 °C (212 °F)			0 °C (32 °F)		Bottom	S-PBGA-B784		3.47 mm	29 mm		It also Operates at 1.05 V nominal supply				388		29 mm
MPF300TLS-FCG784I	Microchip Technology	FPGA		Ball	784	BGA	Square	Plastic/Epoxy	300000	Yes	1.03 V		CMOS	388	1		Grid Array	BGA784,28X28,40		.97 V	1 mm	100 °C (212 °F)			-40 °C (-40 °F)		Bottom	S-PBGA-B784		3.47 mm	29 mm		It also Operates at 1.05 V nominal supply				388		29 mm
MPF500TS-FCG784I	Microchip Technology	FPGA		Ball	784	BGA	Square	Plastic/Epoxy	481000	Yes	1.03 V		CMOS	388	1		Grid Array	BGA784,28X28,40		.97 V	1 mm	100 °C (212 °F)			-40 °C (-40 °F)		Bottom	S-PBGA-B784		3.47 mm	29 mm		It also Operates at 1.05 V nominal supply				388		29 mm
MPF200T-1FCG784I	Microchip Technology	FPGA		Ball	784	BGA	Square	Plastic/Epoxy	192000	Yes	1.03 V		CMOS	364	1		Grid Array	BGA784,28X28,40		.97 V	1 mm	100 °C (212 °F)			-40 °C (-40 °F)		Bottom	S-PBGA-B784		3.47 mm	29 mm		It also Operates at 1.05 V nominal supply				364		29 mm
XCKU035-1SFVA784I	Xilinx	FPGA	Industrial	Ball	784	FBGA	Square	Plastic/Epoxy	444343	Yes	.979 V	25391		520	0.95	0.95 V	Grid Array, Fine Pitch	BGA784,28X28,32	Field Programmable Gate Arrays	.922 V	.8 mm	100 °C (212 °F)		25391 CLBS	-40 °C (-40 °F)	Tin Silver Copper	Bottom	S-PBGA-B784		3.52 mm	23 mm	No		e1			520		23 mm
XCKU3P-2SFVB784E	Xilinx	FPGA	Other	Ball	784	FBGA	Square	Plastic/Epoxy	355950	Yes	.876 V	20340		304	0.85		Grid Array, Fine Pitch	BGA784,28X28,32		.825 V	.8 mm	100 °C (212 °F)		20340 CLBS	0 °C (32 °F)	Tin Silver Copper	Bottom	S-PBGA-B784	4	3.32 mm	23 mm			e1		30 s	304	250 °C (482 °F)	23 mm
MPF500T-FCG784I	Microchip Technology	FPGA		Ball	784	BGA	Square	Plastic/Epoxy	481000	Yes	1.03 V		CMOS	388	1		Grid Array	BGA784,28X28,40		.97 V	1 mm	100 °C (212 °F)			-40 °C (-40 °F)		Bottom	S-PBGA-B784		3.47 mm	29 mm		It also Operates at 1.05 V nominal supply				388		29 mm
XCKU040-2SFVA784E	Xilinx	FPGA	Other	Ball	784	FBGA	Square	Plastic/Epoxy	530250	Yes	.979 V	30300		520	0.95	0.95 V	Grid Array, Fine Pitch	BGA784,28X28,32	Field Programmable Gate Arrays	.922 V	.8 mm	100 °C (212 °F)		30300 CLBS	0 °C (32 °F)	Tin Silver Copper	Bottom	S-PBGA-B784		3.52 mm	23 mm	No		e1			520		23 mm
MPF300TL-FCG784E	Microchip Technology	FPGA		Ball	784	BGA	Square	Plastic/Epoxy	300000	Yes	1.03 V		CMOS	388	1		Grid Array	BGA784,28X28,40		.97 V	1 mm	100 °C (212 °F)			0 °C (32 °F)		Bottom	S-PBGA-B784		3.47 mm	29 mm		It also Operates at 1.05 V nominal supply				388		29 mm
MPF500TL-FCG784I	Microchip Technology	FPGA		Ball	784	BGA	Square	Plastic/Epoxy	481000	Yes	1.03 V		CMOS	388	1		Grid Array	BGA784,28X28,40		.97 V	1 mm	100 °C (212 °F)			-40 °C (-40 °F)		Bottom	S-PBGA-B784		3.47 mm	29 mm		It also Operates at 1.05 V nominal supply				388		29 mm
XC6VLX130T-2FF784I	Xilinx	FPGA	Industrial	Ball	784	BGA	Square	Plastic/Epoxy	128000	Yes	1.05 V		CMOS	400	1	1,1.2/2.5 V	Grid Array	BGA784,28X28,40	Field Programmable Gate Arrays	.95 V	1 mm	100 °C (212 °F)	4.29 ns		-40 °C (-40 °F)	Tin Lead	Bottom	S-PBGA-B784	4	2.86 mm	29 mm	No		e0	1286 MHz	30 s	400	220 °C (428 °F)	29 mm
XC6VLX240T-1FFG784C	Xilinx	FPGA	Other	Ball	784	BGA	Square	Plastic/Epoxy	241152	Yes	1.05 V		CMOS	400	1	1,1.2/2.5 V	Grid Array	BGA784,28X28,40	Field Programmable Gate Arrays	.95 V	1 mm	85 °C (185 °F)	5.08 ns		0 °C (32 °F)	Tin Silver Copper	Bottom	S-PBGA-B784	4	3.1 mm	29 mm	No		e1	1098 MHz	30 s	400	245 °C (473 °F)	29 mm
XCKU5P-1SFVB784E	Xilinx	FPGA	Other	Ball	784	FBGA	Square	Plastic/Epoxy	474600	Yes	.876 V	27120		304	0.85		Grid Array, Fine Pitch	BGA784,28X28,32		.825 V	.8 mm	100 °C (212 °F)		27120 CLBS	0 °C (32 °F)	Tin Silver Copper	Bottom	S-PBGA-B784	4	3.32 mm	23 mm			e1		30 s	304	250 °C (482 °F)	23 mm
XC6VLX195T-3FFG784C	Xilinx	FPGA		Ball	784	BGA	Square	Plastic/Epoxy	199680	Yes			CMOS	400		1,1.2/2.5 V	Grid Array	BGA784,28X28,40	Field Programmable Gate Arrays		1 mm					Tin Silver Copper	Bottom	S-PBGA-B784	4			No		e1	1412 MHz	30 s	400	245 °C (473 °F)
XC6VLX240T-1FF784I	Xilinx	FPGA	Industrial	Ball	784	BGA	Square	Plastic/Epoxy	241152	Yes	1.05 V		CMOS	400	1	1,1.2/2.5 V	Grid Array	BGA784,28X28,40	Field Programmable Gate Arrays	.95 V	1 mm	100 °C (212 °F)	5.08 ns		-40 °C (-40 °F)	Tin Lead	Bottom	S-PBGA-B784	4	2.86 mm	29 mm	No		e0	1098 MHz	30 s	400	220 °C (428 °F)	29 mm
XC6VLX240T-1FFG784I	Xilinx	FPGA	Industrial	Ball	784	BGA	Square	Plastic/Epoxy	241152	Yes	1.05 V		CMOS	400	1	1,1.2/2.5 V	Grid Array	BGA784,28X28,40	Field Programmable Gate Arrays	.95 V	1 mm	100 °C (212 °F)	5.08 ns		-40 °C (-40 °F)	Tin Silver Copper	Bottom	S-PBGA-B784	4	3.1 mm	29 mm	No		e1	1098 MHz	30 s	400	245 °C (473 °F)	29 mm
XC6VLX75T-1FFG784C	Xilinx	FPGA	Other	Ball	784	BGA	Square	Plastic/Epoxy	74496	Yes	1.05 V		CMOS	360	1	1,1.2/2.5 V	Grid Array	BGA784,28X28,40	Field Programmable Gate Arrays	.95 V	1 mm	85 °C (185 °F)	5.08 ns		0 °C (32 °F)	Tin Silver Copper	Bottom	S-PBGA-B784	4	3.1 mm	29 mm	No		e1	1098 MHz	30 s	360	245 °C (473 °F)	29 mm
XC6VLX75T-1FFG784I	Xilinx	FPGA	Industrial	Ball	784	BGA	Square	Plastic/Epoxy	74496	Yes	1.05 V		CMOS	360	1	1,1.2/2.5 V	Grid Array	BGA784,28X28,40	Field Programmable Gate Arrays	.95 V	1 mm	100 °C (212 °F)	5.08 ns		-40 °C (-40 °F)	Tin Silver Copper	Bottom	S-PBGA-B784	4	3.1 mm	29 mm	No		e1	1098 MHz	30 s	360	245 °C (473 °F)	29 mm
XC6VLX130T-1FF784I	Xilinx	FPGA	Industrial	Ball	784	BGA	Square	Plastic/Epoxy	128000	Yes	1.05 V		CMOS	400	1	1,1.2/2.5 V	Grid Array	BGA784,28X28,40	Field Programmable Gate Arrays	.95 V	1 mm	100 °C (212 °F)	5.08 ns		-40 °C (-40 °F)	Tin Lead	Bottom	S-PBGA-B784	4	2.86 mm	29 mm	No		e0	1098 MHz	30 s	400	220 °C (428 °F)	29 mm
XC6VLX130T-2FFG784C	Xilinx	FPGA	Other	Ball	784	BGA	Square	Plastic/Epoxy	128000	Yes	1.05 V		CMOS	400	1	1,1.2/2.5 V	Grid Array	BGA784,28X28,40	Field Programmable Gate Arrays	.95 V	1 mm	85 °C (185 °F)	4.29 ns		0 °C (32 °F)	Tin Silver Copper	Bottom	S-PBGA-B784	4	3.1 mm	29 mm	No		e1	1286 MHz	30 s	400	245 °C (473 °F)	29 mm
XC6VLX240T-L1FFG784I	Xilinx	FPGA	Industrial	Ball	784	BGA	Square	Plastic/Epoxy	241152	Yes	.93 V		CMOS	400	.9	1,1.2/2.5 V	Grid Array	BGA784,28X28,40	Field Programmable Gate Arrays	.87 V	1 mm	100 °C (212 °F)	5.87 ns		-40 °C (-40 °F)	Tin Silver Copper	Bottom	S-PBGA-B784	4	3.1 mm	29 mm	No		e1	1098 MHz	30 s	400	245 °C (473 °F)	29 mm
XCKU3P-2SFVB784I	Xilinx	FPGA	Industrial	Ball	784	FBGA	Square	Plastic/Epoxy	355950	Yes	.876 V	20340		304	0.85		Grid Array, Fine Pitch	BGA784,28X28,32		.825 V	.8 mm	100 °C (212 °F)		20340 CLBS	-40 °C (-40 °F)	Tin Silver Copper	Bottom	S-PBGA-B784	4	3.32 mm	23 mm			e1		30 s	304	250 °C (482 °F)	23 mm
XCKU5P-1SFVB784I	Xilinx	FPGA	Industrial	Ball	784	FBGA	Square	Plastic/Epoxy	474600	Yes	.876 V	27120		304	0.85		Grid Array, Fine Pitch	BGA784,28X28,32		.825 V	.8 mm	100 °C (212 °F)		27120 CLBS	-40 °C (-40 °F)	Tin Silver Copper	Bottom	S-PBGA-B784	4	3.32 mm	23 mm			e1		30 s	304	250 °C (482 °F)	23 mm
XCKU5P-2SFVB784I	Xilinx	FPGA	Industrial	Ball	784	FBGA	Square	Plastic/Epoxy	474600	Yes	.876 V	27120		304	0.85		Grid Array, Fine Pitch	BGA784,28X28,32		.825 V	.8 mm	100 °C (212 °F)		27120 CLBS	-40 °C (-40 °F)	Tin Silver Copper	Bottom	S-PBGA-B784	4	3.32 mm	23 mm			e1		30 s	304	250 °C (482 °F)	23 mm
XCKU5P-L1SFVB784I	Xilinx	FPGA	Industrial	Ball	784	FBGA	Square	Plastic/Epoxy	474600	Yes	.742 V	27120		304	.72		Grid Array, Fine Pitch	BGA784,28X28,32		.698 V	.8 mm	100 °C (212 °F)		27120 CLBS	-40 °C (-40 °F)	Tin Silver Copper	Bottom	S-PBGA-B784	4	3.32 mm	23 mm		It also Operates at 0.85 V	e1		30 s	304	250 °C (482 °F)	23 mm
XC6VCX130T-2FF784C	Xilinx	FPGA	Other	Ball	784	BGA	Square	Plastic/Epoxy	128000	Yes	1.05 V	10000	CMOS	400	1	1,1.2/2.5,2.5 V	Grid Array	BGA784,28X28,40	Field Programmable Gate Arrays	.95 V	1 mm	85 °C (185 °F)	0.91 ns		0 °C (32 °F)	Tin Lead	Bottom	S-PBGA-B784	4	3.1 mm	29 mm	No		e0	1098 MHz	30 s	400	220 °C (428 °F)	29 mm
XC7V855T-1FFG784I	Xilinx	FPGA		Ball	784	BGA	Square	Plastic/Epoxy		Yes							Grid Array									Tin/Silver/Copper	Bottom	S-PBGA-B784	4			No		e1		30 s		245 °C (473 °F)

Field Programmable Gate Arrays (FPGA)

Field Programmable Gate Arrays (FPGAs) are digital integrated circuits that are programmable by the user to perform specific logic functions. They consist of a matrix of configurable logic blocks (CLBs) that can be programmed to perform any digital function, as well as programmable interconnects that allow these blocks to be connected in any way the designer wishes. This makes FPGAs highly versatile and customizable, and they are often used in applications where a high degree of flexibility and performance is required.

FPGAs are programmed using specialized software tools that allow the designer to specify the logic functions and interconnects that are required for a particular application. This process is known as synthesis and involves translating the high-level design into a format that can be implemented on the FPGA hardware. The resulting configuration data is then loaded onto the FPGA, allowing it to perform the desired logic functions.

FPGAs are used in a wide range of applications, including digital signal processing, computer networking, and high-performance computing. They offer a number of advantages over traditional fixed-function digital circuits, including the ability to be reprogrammed in the field, lower development costs, and faster time-to-market. However, they also have some disadvantages, including higher power consumption and lower performance compared to custom-designed digital circuits.