32-bit MCU, Cortex-M4, 256KB Flash, 72MHz, 36 I/O, 48-pin PQFP
32-bit ARM Cortex-M4 MCU, 72MHz, 64KB Flash, 16KB RAM, LQFP, 36 I/O
32-Bit ARM Cortex-M4 MCU, 256KB Flash, 72MHz, 52 I/O, 64-Pin PQFP
32-Bit ARM Cortex-M4 MCU, 256KB Flash, 72MHz, 12-Bit ADC, 48-Pin PQFP
