32-Bit Microcontroller RISC, 32MHz, 26 I/O, LQFP-7x7
32-Bit Microcontroller, 32MHz, 26 I/O, 32KB Flash, LQFP-64
Ultra-low-power Arm Cortex-M0+ MCU with 16-Kbytes of Flash memory, 32 MHz CPU
