| 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 0°C ~ 70°C Surface Mount 256-LFBGA, CSPBGA 256-CSPBGA (12x12) |