XC4VSX35-10FF668I vs XC4VSX35-10FF668C vs XC4VSX35-10FF668D

PartNumber	XC4VSX35-10FF668I	XC4VSX35-10FF668C	XC4VSX35-10FF668D
Description	FPGA - Field Programmable Gate Array	FPGA - Field Programmable Gate Array
Manufacturer	Xilinx	Xilinx	-
Product Category	FPGA - Field Programmable Gate Array	FPGA - Field Programmable Gate Array	-
Product	Virtex-4	Virtex-4	-
Number of Logic Elements	34560	34560	-
Number of I/Os	448 I/O	448 I/O	-
Operating Supply Voltage	1.2 V	1.2 V	-
Minimum Operating Temperature	- 40 C	0 C	-
Maximum Operating Temperature	+ 100 C	+ 85 C	-
Mounting Style	SMD/SMT	SMD/SMT	-
Package / Case	FBGA-668	FBGA-668	-
Series	XC4VSX35	XC4VSX35	-
Brand	Xilinx	Xilinx	-
Distributed RAM	240 kbit	240 kbit	-
Embedded Block RAM EBR	3456 kbit	3456 kbit	-
Maximum Operating Frequency	500 MHz	500 MHz	-
Moisture Sensitive	Yes	-	-
Product Type	FPGA - Field Programmable Gate Array	FPGA - Field Programmable Gate Array	-
Factory Pack Quantity	1	1	-
Subcategory	Programmable Logic ICs	Programmable Logic ICs	-
Tradename	Virtex	Virtex	-