XEM Comparison - Opal Kelly

	XEM3050	XEM3010	XEM3005-1200M32P	XEM3001
Dimensions (mm)	50 x 75 x 15.9	50 x 75 x 15.9	42 x 64 x 7.4	50.8 x 88.9 x 15.4
FPGA	XC3S4000-5	XC3S1500 or XC3S1000	XC3S1200E	XC3S400
SDRAM	64-Mbytes	32-Mbytes	32-Mbytes	none
Power	External, On-board switchers	USB or External, On-board switchers	USB or External, No on-board power	USB or External, On-board regulators
Clocks	CY22393, multi-PLL	CY22393, multi-PLL	CY22150, single PLL	CY22150, single PLL
Expansion Connectors	2x high-density 80-pin connectors	2x high-density 80-pin connectors	2x high-density 80-pin connectors	3x 0.1″ connectors
Expansion Clocks	2 PLL outputs, 4 FPGA GCLKs	2 PLL outputs, 4 FPGA GCLKs	3 PLL outputs, 2 FPGA GCLKs, 16 FPGA HCLKS	2 PLL outputs, 4 FPGA GCLKs
Configuration PROM	16-Mbit PROM	8-Mbit PROM (on -1500P)	4-Mbit Serial FLASH	None
LEDs/Pushbuttons	4 LEDs	8 LEDs, 2 Pushbuttons	4 LEDs	8 LEDs, 4 Pushbuttons
USB Connector	Type B	Type B	Type Mini-B	Type B
VCCO Options	Four VCCO independent banks	Four VCCO independent banks	One VCCO bank with 35 FPGA I/Os and 10 Input only pins.	none
User Expansion I/O	116 FPGA I/O	116 FPGA I/O	67 FPGA I/Os, 36 FPGA Input-only	88 FPGA I/O
JTAG Header	Yes	Yes	Yes	Yes
User’s Manual Link	XEM3050-UM	XEM3010-UM	XEM3005-UM	XEM3001-UM

3D Models