| Type Interface Clock Rate Non-Volatile Memory On-Chip RAM Voltage - I/O Voltage - Core Operating Temperature Mounting Type Package / Case Supplier Device Package | Fixed Point SPI, SSP, UART 600MHz External 328kB 2.50V, 3.30V 1.35V -40°C ~ 85°C Surface Mount 297-BGA 297-PBGA (27x27) |