32-bit MCU, 40MHz, ROMless, 8KB RAM, 74 I/O, 112QFP
32-bit MCU, 40MHz, 256KB Flash, 8KB RAM, 74 I/O, PQFP
32-bit MCU, ROMless, 40MHz, 8KB RAM, 74 I/O, PQFP
32-bit MCU 40MHz ROMless 8KB RAM 98 I/O 144LQFP
