|  | 
         
          | Device | XC2S15 | XC2S30 | XC2S50 | XC2S100 | XC2S150 |   
          | Logic Cells | 432 | 972 | 1728 | 2700 | 3888 |   
          | Block RAM Bits | 16,384 | 24,576 | 32,768 | 40,960 | 49,152 |   
          | Max. User I/Os | 82 | 128 | 176 | 196 | 260 |   
          | Packages | 14X14 | VQ100 | VQ100 | - | - | - |   
          |  | 12X12 | CS144 | CS144 | - | - | - |   
          |  | 20X20 | TQ144 | TQ144 | TQ144 | TQ144 | - |   
          |  | 28X28 | - | PQ208 | PQ208 | PQ208 | PQ208 |   
          |  | 17X17 | - | - | FG256 | FG256 | FG256 |   
          |  | 23X23 | - | - | - | FG456 | FG456 |     |