| Logic Type Supply Voltage Number of Bits Operating Temperature Mounting Type Package / Case Supplier Device Package | Registered Buffer with SSTL_2 Compatible I/O for DDR 2.3 V ~ 2.7 V 13, 26 -40°C ~ 85°C Surface Mount 56-VFQFN Exposed Pad 56-VFQFPN (8x8) |