| Type Interface Clock Rate Non-Volatile Memory On-Chip RAM Voltage - I/O Voltage - Core Operating Temperature Mounting Type Package / Case Supplier Device Package | 3411 43661 2138112 320 - 1.14 V ~ 1.26 V Surface Mount 0°C ~ 85°C 484-FBGA, CSPBGA 484-CSPBGA (19x19) |