| 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/Floating Point EBI/EMI, Ethernet MAC, I²C, McASP, SPI, UART, USB 456MHz External 320kB 3.30V 1.20V -40°C ~ 90°C Surface Mount 176-LQFP Exposed Pad 176-HLQFP (24x24) |