XC2S400E-6FGG676C vs XC2S400E-6FGG456I vs XC2S400E-6FGG456C

PartNumber	XC2S400E-6FGG676C	XC2S400E-6FGG456I	XC2S400E-6FGG456C
Description	FPGA - Field Programmable Gate Array	FPGA - Field Programmable Gate Array	FPGA - Field Programmable Gate Array
Manufacturer	Xilinx	Xilinx	Xilinx
Product Category	FPGA - Field Programmable Gate Array	FPGA - Field Programmable Gate Array	FPGA - Field Programmable Gate Array
Product	Spartan-IIE	Spartan-IIE	Spartan-IIE
Number of Logic Elements	10800	10800	10800
Number of I/Os	410 I/O	329 I/O	329 I/O
Operating Supply Voltage	1.8 V	1.8 V	1.8 V
Minimum Operating Temperature	0 C	- 40 C	0 C
Maximum Operating Temperature	+ 85 C	+ 100 C	+ 85 C
Mounting Style	SMD/SMT	SMD/SMT	SMD/SMT
Package / Case	FBGA-676	FBGA-456	FBGA-456
Series	XC2S400E	XC2S400E	XC2S400E
Brand	Xilinx	Xilinx	Xilinx
Distributed RAM	153600 bit	153600 bit	153600 bit
Embedded Block RAM EBR	160 kbit	160 kbit	160 kbit
Maximum Operating Frequency	275 MHz	275 MHz	275 MHz
Product Type	FPGA - Field Programmable Gate Array	FPGA - Field Programmable Gate Array	FPGA - Field Programmable Gate Array
Subcategory	Programmable Logic ICs	Programmable Logic ICs	Programmable Logic ICs
Tradename	Spartan	Spartan	Spartan