| Device Logic Gates | 
            100000 | 
          
          
            | Device System Gates | 
            100000 | 
          
          
            | Device Logic Cells | 
            2160 | 
          
          
            | Device Logic Units | 
            2160 | 
          
          
            | Maximum Number of User I/Os | 
            108 | 
          
          
            | Number of I/O Banks | 
            4 | 
          
          
            | Device Number of DLLs/PLLs | 
            2 | 
          
          
            | Number of Multipliers | 
            4 (18x18) | 
          
          
            | Maximum LVDS Data Rate (Mbps) | 
            622 | 
          
          
            | Tradename | 
            Spartan | 
          
          
            | Number of Registers | 
            1920 | 
          
          
            | Maximum Differential I/O Pairs | 
            40 | 
          
          
            | Maximum I/O Performance | 
            622Mbps | 
          
          
            | RAM Bits (Kbit) | 
            72 | 
          
          
            | Total Number of Block RAM | 
            4 | 
          
          
            | Program Memory Type | 
            SRAM | 
          
          
            | Maximum Distributed RAM Bits | 
            15360 | 
          
          
            | Family Name | 
            Spartan®-3E | 
          
          
            | Process Technology | 
            90nm | 
          
          
            | Speed Grade | 
            4 | 
          
          
            | Transceiver Speed (Gbps) | 
            0.622 | 
          
          
            | Differential I/O Standards Supported | 
            LVDS|LVPECL|RSDS | 
          
          
            | Single-Ended I/O Standards Supported | 
            LVTTL|LVCMOS|SSTL|HSTL | 
          
          
            | JTAG Support (-) | 
            Yes | 
          
          
            | Maximum Supply Current (mA) | 
            36 | 
          
          
            | Copy Protection | 
            No | 
          
          
            | Shift Registers | 
            Utilize Memory | 
          
          
            | Programmability | 
            Yes | 
          
          
            | In-System Programmability | 
            Yes | 
          
          
            | Number of Look-up Table Input | 
            4 | 
          
          
            | Reprogrammability Support | 
            Yes | 
          
          
            | Maximum Internal Frequency (MHz) | 
            572 | 
          
          
            | Number of Global Clocks | 
            8 | 
          
          
            | Maximum Operating Supply Voltage (V) | 
            1.26 | 
          
          
            | I/O Voltage (V) | 
            1.2|1.5|1.8|2.5|3.3 | 
          
          
            | Minimum Operating Temperature (°C) | 
            -40 | 
          
          
            | Maximum Operating Temperature (°C) | 
            100 | 
          
          
            | Temperature Flag | 
            Jun | 
          
          
            | Supplier Temperature Grade | 
            Industrial | 
          
          
            | Digital Control Impedance | 
            No | 
          
          
            | Minimum Operating Supply Voltage (V) | 
            1.14 | 
          
          
            | Typical Operating Supply Voltage (V) | 
            1.2 | 
          
          
            | Tolerant Configuration Interface Voltage (V) | 
            3.3 |