32-bit MCU, 50MHz, 256KB Flash, 64KB RAM, TQFP, 35 I/O
32-bit MCU, 256KB Flash, 64KB RAM, 40MHz, TQFP, 35 I/O
32-bit MCU, 50MHz, 256KB Flash, 64KB RAM, TQFP, SM
32-Bit RISC MCU, 40MHz, 256KB Flash, 64KB RAM, 35 I/O, PQFP-44
