Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, LCD, USB
32-Bit ARM Cortex-M4 MCU, 80MHz, 256KB Flash, 100-Pin PQFP
32-bit ARM Cortex-M4 MCU, 80MHz, 256KB Flash, LCD, USB, 83 I/O
32-bit Microcontroller, 1.71-3.6V, 48MHz, 32KB Flash, 100-Pin UFBGA