Ultra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 1024 kbytes of Flash memory, USB OTG, DFSDM, CHROM-ART
Ultra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of of Flash memory memory, USB OTG, DFSDM, CHROM-ART, AES-256, HASH

32-bit ARM Cortex-M4 MCU, 1MB Flash, 80MHz, LCD, USB OTG, 72-Pin BGA
Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory, USB

32-bit ARM Cortex-M4 MCU, 80MHz, 1MB Flash, LCD, USB OTG, Industrial