| Device Logic Units | 
            24051 | 
          
          
            | Device Logic Cells | 
            24051 | 
          
          
            | Maximum Number of User I/Os | 
            266 | 
          
          
            | Number of I/O Banks | 
            4 | 
          
          
            | Device Number of DLLs/PLLs | 
            2 | 
          
          
            | Number of Multipliers | 
            38 (18x18) | 
          
          
            | Maximum DSP Block Frequency (MHz) | 
            390 | 
          
          
            | Tradename | 
            Spartan | 
          
          
            | Number of Registers | 
            30064 | 
          
          
            | Maximum I/O Performance | 
            3.2Gbps | 
          
          
            | RAM Bits (Kbit) | 
            936 | 
          
          
            | Total Number of Block RAM | 
            52 | 
          
          
            | Program Memory Type | 
            SRAM | 
          
          
            | Maximum Distributed RAM Bits | 
            234496 | 
          
          
            | Family Name | 
            Spartan®-6 LX | 
          
          
            | Process Technology | 
            45nm | 
          
          
            | Speed Grade | 
            2 | 
          
          
            | Transceiver Speed (Gbps) | 
            3.2 | 
          
          
            | Dedicated DSP | 
            38 | 
          
          
            | JTAG Support (-) | 
            Yes | 
          
          
            | External Memory Interface | 
            DDR SDRAM|DDR2 SDRAM|DDR3 SDRAM|LPDDR SDRAM | 
          
          
            | Copy Protection | 
            Yes | 
          
          
            | Shift Registers | 
            Utilize LUT | 
          
          
            | Programmability | 
            Yes | 
          
          
            | In-System Programmability | 
            No | 
          
          
            | Number of Look-up Table Input | 
            6 | 
          
          
            | Reprogrammability Support | 
            Yes | 
          
          
            | Number of Global Clocks | 
            16 | 
          
          
            | Maximum Operating Supply Voltage (V) | 
            1.26 | 
          
          
            | I/O Voltage (V) | 
            1.8|2.5 | 
          
          
            | Minimum Operating Temperature (°C) | 
            0 | 
          
          
            | Maximum Operating Temperature (°C) | 
            85 | 
          
          
            | Temperature Flag | 
            Jun | 
          
          
            | Supplier Temperature Grade | 
            Commercial | 
          
          
            | Digital Control Impedance | 
            No | 
          
          
            | Minimum Operating Supply Voltage (V) | 
            1.14 | 
          
          
            | Typical Operating Supply Voltage (V) | 
            1.2 | 
          
          
            | Maximum Storage Temperature (°C) | 
            150 | 
          
          
            | Minimum Storage Temperature (°C) | 
            -65 |